<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-4368877613783466507</id><updated>2012-02-16T14:23:44.997-02:00</updated><title type='text'>Analyst of Systems</title><subtitle type='html'>Este blog e um espaço voltado para troca de informações entre estudante de computação e pessoas interessadas em assuntos relacionados a tecnologia.</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://vananalyst.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://vananalyst.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>Givanildo Santos</name><uri>http://www.blogger.com/profile/04817234045330856406</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>13</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-4368877613783466507.post-6832644021291119067</id><published>2008-04-10T00:09:00.011-03:00</published><updated>2008-04-10T01:22:51.810-03:00</updated><title type='text'>Video Aula Sobre Keylogger- Parte</title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_28zj-6XbUc8/R_2TEQMseeI/AAAAAAAAAGM/4iurufnGJhY/s1600-h/images1.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 240px; height: 270px;" src="http://1.bp.blogspot.com/_28zj-6XbUc8/R_2TEQMseeI/AAAAAAAAAGM/4iurufnGJhY/s400/images1.jpg" alt="" id="BLOGGER_PHOTO_ID_5187464047077652962" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-size:180%;" &gt;Keylogger&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;br /&gt;É um tipo de Programar capaz de captura e armazenar&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;as teclas digitadas pelo usuário e depois manda essas informações via ftp &lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt; ou email.&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Os Keylogger atualmente além de capturas teclas eles&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;possuem outras funções como:&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;ul&gt;&lt;li style="color: rgb(0, 0, 0);"&gt;Trojan&lt;/li&gt;&lt;li style="color: rgb(0, 0, 0);"&gt;Spy&lt;/li&gt;&lt;li style="color: rgb(0, 0, 0);"&gt;Malware&lt;/li&gt;&lt;li style="color: rgb(0, 0, 0);"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;botnet, etc.&lt;/span&gt;&lt;br /&gt;&lt;/li&gt;&lt;/ul&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Uma das características do Keylogger e que eles ficam na maquina da vitima de maneira invisível. Os keylogger modernos alem de copiar todos os dados digitados eles tira Screenshot da tela do computador e gravam eventos do mouse.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;br /&gt;List The  Keylogger&lt;/span&gt;:&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: left; color: rgb(0, 0, 0);"&gt;&lt;ul&gt;&lt;li&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Perfect Keylogger&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Ardamax Keylogger&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="color: rgb(0, 0, 0);"&gt; Activity Keylogger v1.0&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Advanced Invisible Keylogger 1.5 Full&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Aplus&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Barok 1.0&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Chota&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Computer Spy&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Curiosity&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;CYBERSHOK 1.0 Private (looks interesting)&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;DK2Full&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;ehks 2.2&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Elite Keylogger 1.0&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;EyeSpy&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Fearless Key Spy 2.0&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;FSK 2.0&lt;/span&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/div&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;Vídeo Aula Abaixo:&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;object width="432" height="389" class="BLOG_video_class" id="BLOG_video-2de5a0666fcfbac0" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0"&gt;&lt;param name="movie" value="http://www.youtube.com/get_player"&gt;&lt;param name="bgcolor" value="#FFFFFF"&gt;&lt;param name="allowfullscreen" value="true"&gt;&lt;param name="flashvars" value="flvurl=http://v12.nonxt4.googlevideo.com/videoplayback?id%3D2de5a0666fcfbac0%26itag%3D5%26app%3Dblogger%26ip%3D0.0.0.0%26ipbits%3D0%26expire%3D1331625289%26sparams%3Did,itag,ip,ipbits,expire%26signature%3D7E0F79EE3D59E340BE3411B5B9CB184B849DFD9.671E5B9D719B4CD028F1D12DF4F091E2BA957BDB%26key%3Dck1&amp;amp;iurl=http://video.google.com/ThumbnailServer2?app%3Dblogger%26contentid%3D2de5a0666fcfbac0%26offsetms%3D5000%26itag%3Dw160%26sigh%3DMPbWdex6gTeC6OQDx7qH_2mXx9Y&amp;amp;autoplay=0&amp;amp;ps=blogger"&gt;&lt;embed src="http://www.youtube.com/get_player" type="application/x-shockwave-flash"width="432" height="389" bgcolor="#FFFFFF"flashvars="flvurl=http://v12.nonxt4.googlevideo.com/videoplayback?id%3D2de5a0666fcfbac0%26itag%3D5%26app%3Dblogger%26ip%3D0.0.0.0%26ipbits%3D0%26expire%3D1331625289%26sparams%3Did,itag,ip,ipbits,expire%26signature%3D7E0F79EE3D59E340BE3411B5B9CB184B849DFD9.671E5B9D719B4CD028F1D12DF4F091E2BA957BDB%26key%3Dck1&amp;iurl=http://video.google.com/ThumbnailServer2?app%3Dblogger%26contentid%3D2de5a0666fcfbac0%26offsetms%3D5000%26itag%3Dw160%26sigh%3DMPbWdex6gTeC6OQDx7qH_2mXx9Y&amp;autoplay=0&amp;ps=blogger"allowFullScreen="true" /&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;Creditos:&lt;br /&gt;Blackhat Center&lt;br /&gt;&lt;a href="http://www.freewebs.com/oportalhacker/virus.htm"&gt;Portal Hacker&lt;/a&gt;&lt;br /&gt;Bill (youtube)&lt;br /&gt;&lt;a href="http://google.com/"&gt;Googlehacker&lt;/a&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="font-style: italic; color: rgb(255, 0, 0);"&gt;obs: Esta Vidéo aula e para usuario que já usam keylogger&lt;/span&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4368877613783466507-6832644021291119067?l=vananalyst.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='enclosure' type='video/mp4' href='http://www.blogger.com/video-play.mp4?contentId=2de5a0666fcfbac0&amp;type=video%2Fmp4' length='0'/><link rel='replies' type='application/atom+xml' href='http://vananalyst.blogspot.com/feeds/6832644021291119067/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4368877613783466507&amp;postID=6832644021291119067' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/6832644021291119067'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/6832644021291119067'/><link rel='alternate' type='text/html' href='http://vananalyst.blogspot.com/2008/04/video-aula-sobre-keylogger-parte.html' title='Video Aula Sobre Keylogger- Parte'/><author><name>Givanildo Santos</name><uri>http://www.blogger.com/profile/04817234045330856406</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_28zj-6XbUc8/R_2TEQMseeI/AAAAAAAAAGM/4iurufnGJhY/s72-c/images1.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4368877613783466507.post-896659817793387430</id><published>2008-03-28T22:47:00.004-03:00</published><updated>2008-03-29T08:24:43.914-03:00</updated><title type='text'></title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_28zj-6XbUc8/R-1mXCMt0SI/AAAAAAAAAFc/IP3KFfpnl-M/s1600-h/sqlinjection.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 275px; height: 193px;" src="http://1.bp.blogspot.com/_28zj-6XbUc8/R-1mXCMt0SI/AAAAAAAAAFc/IP3KFfpnl-M/s320/sqlinjection.jpg" alt="" id="BLOGGER_PHOTO_ID_5182911292086538530" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="font-weight: bold; color: rgb(0, 0, 0);"&gt;SQL &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_0"&gt;INJECTION&lt;/span&gt;  TUTORIAL E &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_1"&gt;VIDEO&lt;/span&gt; AULA PARTE   I&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Depois de muito tempo sem &lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);" class="blsp-spelling-error" id="SPELLING_ERROR_2"&gt;atualizar&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt; o blog por motivos maiores. Estamos de volta com toda a força fazendo deste espaço uma grande &lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);" class="blsp-spelling-corrected" id="SPELLING_ERROR_3"&gt;enciclopédia&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt; de informações da &lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);" class="blsp-spelling-error" id="SPELLING_ERROR_4"&gt;aréa&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt; de&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);" class="blsp-spelling-error" id="SPELLING_ERROR_5"&gt;TIC&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold; color: rgb(0, 0, 0);"&gt;O que é SQL?&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);font-family:georgia;font-size:100%;"  &gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_6"&gt;Structured&lt;/span&gt; &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_7"&gt;Query&lt;/span&gt; &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_8"&gt;Language&lt;/span&gt;, ou Linguagem de Consulta Estruturada ou SQL. &lt;/span&gt;&lt;span style=";font-family:Arial,Helvetica,sans-serif,Arial Black;font-size:100%;"  &gt;&lt;span lang="PT-BR"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;É  padrão para linguagens de instruções                      enviadas a banco de dados. Deve ser utilizada em conjunto                      com um banco de dados relacional.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;O QUE É SQL &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_9"&gt;INJECTION&lt;/span&gt; DEFINIÇÃO?&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;E &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;SQL &lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);" class="blsp-spelling-error" id="SPELLING_ERROR_10"&gt;Injection&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt; é uma técnica que explora vulnerabilidades de segurança em banco de dados de uma aplicação. Uma vez que os aplicativos web aceitam parâmetros informados pelos usuários e tais parâmetros não são filtrados &lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);" class="blsp-spelling-error" id="SPELLING_ERROR_11"&gt;corretamente&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;, dessa forma torna-se possível a inserção de instruções SQL inesperadas.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="color: rgb(204, 0, 0);"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_12"&gt;Allinurl&lt;/span&gt;&lt;/span&gt;: &lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Esse &lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);" class="blsp-spelling-corrected" id="SPELLING_ERROR_13"&gt;código&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt; serve para listar todas as &lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);" class="blsp-spelling-corrected" id="SPELLING_ERROR_14"&gt;URL&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt; que contem por exemplo a palavra web\&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);" class="blsp-spelling-error" id="SPELLING_ERROR_15"&gt;admin&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;.&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);" class="blsp-spelling-error" id="SPELLING_ERROR_16"&gt;asp&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;, etc.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-style: italic; color: rgb(0, 0, 0);"&gt;&lt;br /&gt;Exemplos Para teste:                                   &lt;br /&gt;&lt;/span&gt;&lt;div style="text-align: left;"&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_17"&gt;allinurl&lt;/span&gt;:/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_18"&gt;webadmin&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_19"&gt;default&lt;/span&gt;.&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_20"&gt;asp&lt;/span&gt;                                                  &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_21"&gt;allinurl&lt;/span&gt;:/menu_&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_22"&gt;admin&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_23"&gt;default&lt;/span&gt;.&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_24"&gt;asp&lt;/span&gt;                                            &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_25"&gt;allinurl&lt;/span&gt;:/menu_&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_26"&gt;admin&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_27"&gt;index&lt;/span&gt;.&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_28"&gt;asp&lt;/span&gt;                                              &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_29"&gt;allinurl&lt;/span&gt;:/menu_&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_30"&gt;admin&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_31"&gt;login&lt;/span&gt;.&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_32"&gt;asp&lt;/span&gt;                                              &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_33"&gt;allinurl&lt;/span&gt;:/noticias/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_34"&gt;admin&lt;/span&gt;/                                                             &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_35"&gt;allinurl&lt;/span&gt;:/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_36"&gt;news&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_37"&gt;admin&lt;/span&gt;/                                                                                                                               &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_38"&gt;allinurl&lt;/span&gt;:/cadastro/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_39"&gt;admin&lt;/span&gt;/                                                          &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_40"&gt;allinurl&lt;/span&gt;:/portal/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_41"&gt;admin&lt;/span&gt;/                                                                &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_42"&gt;allinurl&lt;/span&gt;:/site/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_43"&gt;admin&lt;/span&gt;/                                                                &lt;br /&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_44"&gt;allinurl&lt;/span&gt;:/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_45"&gt;home&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_46"&gt;admin&lt;/span&gt;.&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_47"&gt;asp&lt;/span&gt;                                                     &lt;br /&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_48"&gt;allinurl&lt;/span&gt;:/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_49"&gt;home&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_50"&gt;admin&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_51"&gt;index&lt;/span&gt;.&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_52"&gt;asp&lt;/span&gt;                                     &lt;br /&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_53"&gt;allinurl&lt;/span&gt;:/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_54"&gt;home&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_55"&gt;admin&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_56"&gt;default&lt;/span&gt;.&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_57"&gt;asp&lt;/span&gt;                                   &lt;br /&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_58"&gt;allinurl&lt;/span&gt;:/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_59"&gt;home&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_60"&gt;admin&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_61"&gt;login&lt;/span&gt;.&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_62"&gt;asp&lt;/span&gt;                                       &lt;br /&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_63"&gt;allinurl&lt;/span&gt;:/web/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_64"&gt;admin&lt;/span&gt;/&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_65"&gt;index&lt;/span&gt;.&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_66"&gt;asp&lt;/span&gt;  &lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;Exemplo de Senhas:&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;ul&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-style: italic;"&gt;b' &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_67"&gt;or&lt;/span&gt; ' 1='&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-style: italic;"&gt;' &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_68"&gt;or&lt;/span&gt; '1&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-style: italic;"&gt;' &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_69"&gt;or&lt;/span&gt; '|&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-style: italic;"&gt;' &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_70"&gt;or&lt;/span&gt; 'a'='a&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-style: italic;"&gt;' &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_71"&gt;or&lt;/span&gt; ''='&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-style: italic;"&gt;' &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_72"&gt;or&lt;/span&gt; 1=1--&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-style: italic;"&gt;') &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_73"&gt;or&lt;/span&gt; ('a'='a&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-style: italic;"&gt;' &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_74"&gt;or&lt;/span&gt; '1'='1&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-style: italic;"&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_75"&gt;admin&lt;/span&gt; ' - -&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-style: italic;"&gt;' ou 0=0 --&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-style: italic;"&gt;"ou 0=0 --&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-style: italic;"&gt;ou 0=0 --&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-style: italic;"&gt;' ou 0=0 #&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-style: italic;"&gt;"ou 0=0 #&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-style: italic;"&gt;ou 0=0 #&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-style: italic;"&gt;' ou ' x'='x&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;/ul&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-style: italic;"&gt;&lt;br /&gt;&lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_76"&gt;Créditos&lt;/span&gt; e Fontes:&lt;br /&gt;&lt;span class="blsp-spelling-error" id="SPELLING_ERROR_77"&gt;Let&lt;/span&gt;'s &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_78"&gt;Hack&lt;/span&gt;.&lt;br /&gt;&lt;span class="blsp-spelling-corrected" id="SPELLING_ERROR_79"&gt;Fórum&lt;/span&gt; &lt;span class="blsp-spelling-error" id="SPELLING_ERROR_80"&gt;Hacker&lt;/span&gt; Invasão.&lt;br /&gt;&lt;a href="http://imasters.uol.com.br/artigo/7069/dreamweaver/dreamweaver_e_sql_injection/"&gt;http://imasters.uol.com.br/artigo/7069/dreamweaver/dreamweaver_e_sql_injection/&lt;br /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;                                      &lt;/span&gt;&lt;/span&gt;&lt;span style="font-weight: bold; font-style: italic; color: rgb(0, 0, 0);"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-size:130%;"&gt;&lt;span style="font-weight: bold; font-style: italic;"&gt;Video Logo Abaixo&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;object width="433" height="364" class="BLOG_video_class" id="BLOG_video-f465cda6a1c9ba" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0"&gt;&lt;param name="movie" value="http://www.youtube.com/get_player"&gt;&lt;param name="bgcolor" value="#FFFFFF"&gt;&lt;param name="allowfullscreen" value="true"&gt;&lt;param name="flashvars" value="flvurl=http://v6.nonxt4.googlevideo.com/videoplayback?id%3D00f465cda6a1c9ba%26itag%3D5%26app%3Dblogger%26ip%3D0.0.0.0%26ipbits%3D0%26expire%3D1331625289%26sparams%3Did,itag,ip,ipbits,expire%26signature%3D692D46D21E7A2CE8D7A8792822E753D204361C31.5A7B4F0CC645605ACAC6FF83461AC9F68EECF3C1%26key%3Dck1&amp;amp;iurl=http://video.google.com/ThumbnailServer2?app%3Dblogger%26contentid%3Df465cda6a1c9ba%26offsetms%3D5000%26itag%3Dw160%26sigh%3DwLmJHCGNQlI991E-jY1kHwXvCzc&amp;amp;autoplay=0&amp;amp;ps=blogger"&gt;&lt;embed src="http://www.youtube.com/get_player" type="application/x-shockwave-flash"width="433" height="364" bgcolor="#FFFFFF"flashvars="flvurl=http://v6.nonxt4.googlevideo.com/videoplayback?id%3D00f465cda6a1c9ba%26itag%3D5%26app%3Dblogger%26ip%3D0.0.0.0%26ipbits%3D0%26expire%3D1331625289%26sparams%3Did,itag,ip,ipbits,expire%26signature%3D692D46D21E7A2CE8D7A8792822E753D204361C31.5A7B4F0CC645605ACAC6FF83461AC9F68EECF3C1%26key%3Dck1&amp;iurl=http://video.google.com/ThumbnailServer2?app%3Dblogger%26contentid%3Df465cda6a1c9ba%26offsetms%3D5000%26itag%3Dw160%26sigh%3DwLmJHCGNQlI991E-jY1kHwXvCzc&amp;autoplay=0&amp;ps=blogger"allowFullScreen="true" /&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4368877613783466507-896659817793387430?l=vananalyst.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://vananalyst.blogspot.com/feeds/896659817793387430/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4368877613783466507&amp;postID=896659817793387430' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/896659817793387430'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/896659817793387430'/><link rel='alternate' type='text/html' href='http://vananalyst.blogspot.com/2008/03/sql-injection-tutorial-e-video-aula.html' title=''/><author><name>Givanildo Santos</name><uri>http://www.blogger.com/profile/04817234045330856406</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_28zj-6XbUc8/R-1mXCMt0SI/AAAAAAAAAFc/IP3KFfpnl-M/s72-c/sqlinjection.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4368877613783466507.post-6099005781620449909</id><published>2007-09-10T11:21:00.000-03:00</published><updated>2007-09-10T15:47:59.084-03:00</updated><title type='text'>Firewall Parte-2</title><content type='html'>&lt;span style="font-size:100%;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_28zj-6XbUc8/RuVTUfW98DI/AAAAAAAAAEs/OsOuN_-UvNM/s1600-h/Firewall_145.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 186px; height: 197px;" src="http://2.bp.blogspot.com/_28zj-6XbUc8/RuVTUfW98DI/AAAAAAAAAEs/OsOuN_-UvNM/s320/Firewall_145.jpg" alt="" id="BLOGGER_PHOTO_ID_5108580963802017842" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-style: italic; color: rgb(51, 51, 51);font-size:100%;" &gt;&lt;span style="color: rgb(102, 102, 102); font-weight: bold;font-size:180%;" &gt;Implementações Usadas em Firewall&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div style="text-align: left;"&gt;&lt;div  style="text-align: justify; color: rgb(0, 0, 0); font-style: italic;font-family:georgia;"&gt;&lt;span style="font-size:100%;"&gt;E&lt;/span&gt;&lt;span style="font-size:100%;"&gt;sta e segunda parte do artigo sobre Firewall, na etapa anterior&lt;br /&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;falamos sobre o que e um firewall e tambem citamos algumas implementações que podem ser feitas apartir de um firewall&lt;br /&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;visando a segurnça dos dados que trafegam na rede.&lt;br /&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;Primeiro vamos relembrar &lt;span style="font-weight: bold;"&gt;o qué um Firewall&lt;/span&gt;?&lt;br /&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;Firewall e um dispositivo de segurança que funciona como uma&lt;br /&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;barreira de fogo, cabe ao Firewall controla todo acésso a rede a qual ele protege, permintindo ou negando o acesso.&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-family:georgia;" &gt;O firewall funcionar de duas maneiras basicas:&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-family:georgia;" &gt;A primeira maneira e baseada na filtragem de pacotes e uma segunda que é baseada no controle de aplicações.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-weight: bold; font-style: italic;font-size:100%;" &gt;&lt;span style="color: rgb(0, 0, 0);font-size:130%;" &gt;Filtragem de pacotes&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic;font-size:100%;" &gt;&lt;span style="color: rgb(0, 0, 0);"&gt;E muito utilizada em redes pequenas ou de tamanho medio, atraves de regras definidas o&lt;br /&gt;firewall determina quais endereços IPs podem transmitir ou receber dados.&lt;br /&gt;os firewall que funcionam como filtradores de pacote tambem podem ser implementados&lt;br /&gt;para definir que apenas computadores conhecidos troquem informações e também analisar&lt;br /&gt;informações da conexão e verificar se existe  alterações suspeitas e ate mesmo bloquealas&lt;br /&gt;Alem de analisar o contudo dos pacotes enviados e recebidos tendo um controle maior do que trafega na rede.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold; color: rgb(0, 0, 0);"&gt;&lt;span style="font-size:130%;"&gt;Firewall de Aplicação&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Os firewall de aplicação geralmente são usados em servidores e tambem são conhecidos&lt;br /&gt;como proxy. Na verdade esse tipo de firewall na permite  a comunicação direta entre a internet  e rede interna ele funciona como uma intermediador entre a rede interna e a internet.&lt;br /&gt;Todas as aplicações da rede precisam de um respectivo proxy e as que não tiverem serão impedidas de rodarem na rede. Uma das grandes vantagens do firewall de aplicação e que ele ofereçe ferramentas de controle de acesso e de trafego da rede que podem ser geradas atraves de log especificos.&lt;/span&gt;&lt;span style="font-weight: bold; color: rgb(0, 0, 0);"&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:130%;"&gt;Tipos de Firewall&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;ul style="color: rgb(0, 0, 0);"&gt;&lt;li&gt;&lt;span style="font-style: italic;font-size:100%;" &gt;Dual Homed Gateway.&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="font-style: italic;font-size:100%;" &gt;Sreened Home Gateway.&lt;/span&gt;&lt;/li&gt;&lt;li style="text-align: left;"&gt;&lt;span style="font-style: italic;font-size:100%;" &gt;Screening Router.&lt;br /&gt;&lt;/span&gt;&lt;/li&gt;&lt;/ul&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);font-size:100%;" &gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-size:130%;"&gt;Dual Homed Gateway&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;E composto por um sistema com duas interfaçes de rede, sistema esse que e configurado para que os pacotes sejam diretamente roteados de uma rede para outra. As maquinas da internet podem se comunicar com o gateway da mesma maneira que as maquina da rede interna  porém o trafego entre as duas redes e bloqueado.&lt;br /&gt;A desvantagem do &lt;span style="font-weight: bold;"&gt;dual homed gateway &lt;/span&gt;e que ele bloquei o trafego ip em ambas direções e as aplicações da rede interna que precisam de roteamento para maquinas da rede externa ficam impedidas de realizar a comunicação. A solução para esse problema seria a configuração de um servidor Proxy Junto com o dual Homed Gateway.&lt;br /&gt;O proxy faria o controle entre as aplicações tanto do cliente como dos servidores e atraves do roteamento de pacotes seria efetuada a comunicação de maneira segura.&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic; font-weight: bold; color: rgb(0, 0, 0);font-size:100%;" &gt;&lt;span style="font-size:130%;"&gt;Sreened Home Gateway&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);font-size:100%;" &gt;&lt;span style="font-style: italic;"&gt;E um firewall que funciona com uma unica interfaçe de rede e normalmente configurado para bloquear todo tipo de trafego para rede interna "LAN" permintindo acesso apenas as portas do Bastion host que fica na rede interna. Desta forma a zona de risco fica restrita ao Bastion Host.&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;Bastion Host&lt;/span&gt; (E uma maquina configurada para exercer uma função critica de segurança da rede interna, o Bastion a função de &lt;span style="font-weight: bold;"&gt;packet filter &lt;/span&gt;e tambem funciona como &lt;span style="font-weight: bold;"&gt;Application Gateway&lt;/span&gt; por que funciona como Gateway no nivel de aplicação).&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-style: italic; font-weight: bold; color: rgb(0, 0, 0);font-size:130%;" &gt;Screening Router&lt;/span&gt;&lt;span style="font-size:130%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);font-size:100%;" &gt;&lt;span style="font-style: italic;"&gt;&lt;br /&gt;Esse tipo de firewall permite a comnunicação direta entre multiplos hosts, sua zona de risco e igual ao numero de hosts da rede privada.&lt;br /&gt;Screening Router não devem ser usado para proteger informações confidencias pois ele permite o livre acesso a internet de dentro da rede privada.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-size:130%;" &gt;Screened Subnet&lt;/span&gt;&lt;span style="font-size:130%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;p style="color: rgb(0, 0, 0);" class="MsoNormal" align="left"&gt;&lt;span style="font-size:100%;"&gt;&lt;span style="font-family:Arial;"&gt;&lt;span style="font-style: italic;font-family:georgia;" &gt;Neste tipo de firewall uma sub-rede isolada e criada e fica situada entre a internet e a rede privada.  A rede pode ser isolada usando um screened router que irão implementa varios nives de filtragens. O screened subnet deve ser implementado de maneira que tanto a internet quanto a rede privada tenham acesso a mesma, mas o trafego atraves do screened subnet e bloqueado.&lt;br /&gt;O screened subnet normalmente e configurado junto com um bastion host com um unico ponto de acesso a rede.&lt;br /&gt;A vantagem do Screened subnet e que ele e bloqueia o roteamento entre redes com isso dificulta a ação de intrusos pois o invasor sera obrigado a reconfigurar o roteamento das tres rede sem desconectala&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style="color: rgb(0, 0, 102);" class="MsoNormal" align="left"&gt;&lt;span style="font-size:100%;"&gt;&lt;span style="font-family:Arial;"&gt;&lt;span style="font-style: italic;font-family:georgia;" &gt;Veja mais no Link Abaixo&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p class="MsoNormal" align="left"&gt;&lt;span style="font-size:100%;"&gt;&lt;span style="font-family:Arial;"&gt;&lt;span style="font-style: italic;font-family:georgia;" &gt;&lt;span style="font-size:85%;"&gt;&lt;a href="http://www.gta.ufrj.br/%7Ejaime/trabalhos/firewall/firewall.htm"&gt;UFRJ (Universidade Federal do Rio de Janeiro).&lt;/a&gt;&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p class="MsoNormal" align="left"&gt;&lt;span style="font-size:100%;"&gt;&lt;span style="font-family:Arial;"&gt;&lt;span style="font-style: italic;font-family:georgia;" &gt;                            &lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;span style="font-style: italic;"&gt;&lt;span style="font-weight: bold; color: rgb(255, 255, 255);"&gt;Bibliografias consultadas&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-size:85%;"&gt;&lt;b&gt;&lt;span style="color: rgb(0, 56, 113);font-family:Arial;" &gt;UnB       - Departamento de Engenharia Elétrica&lt;img src="http://www.redes.unb.br/security/imagens/unb2.jpg" alt="UnB" align="absmiddle" border="0" height="18" hspace="10" width="32" /&gt;&lt;br /&gt;Mestrado em Engenharia de Redes e Tecnologias da Informação&lt;/span&gt;&lt;span style="color: rgb(0, 56, 113);font-family:Arial;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 56, 113);font-family:Arial;" &gt; Prof.  Dr.       Rafael T. de Sousa Jr. e Prof. MSc. Ricardo S. Puttini.&lt;br /&gt;&lt;span style="color: rgb(255, 255, 255);"&gt;Creditos:&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="font-style: italic;"&gt;&lt;span style="color: rgb(0, 0, 153);"&gt;Ifowester.&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 153);"&gt;Unb.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-style: italic;font-size:85%;" &gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-weight: bold;font-size:85%;" &gt; &lt;/span&gt;&lt;span style="font-size:85%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic;font-size:85%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-weight: bold; font-style: italic;font-size:85%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4368877613783466507-6099005781620449909?l=vananalyst.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://vananalyst.blogspot.com/feeds/6099005781620449909/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4368877613783466507&amp;postID=6099005781620449909' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/6099005781620449909'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/6099005781620449909'/><link rel='alternate' type='text/html' href='http://vananalyst.blogspot.com/2007/09/firewall-parte-2.html' title='Firewall Parte-2'/><author><name>Givanildo Santos</name><uri>http://www.blogger.com/profile/04817234045330856406</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_28zj-6XbUc8/RuVTUfW98DI/AAAAAAAAAEs/OsOuN_-UvNM/s72-c/Firewall_145.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4368877613783466507.post-504032778278230175</id><published>2007-09-05T22:52:00.000-03:00</published><updated>2007-09-06T01:15:54.619-03:00</updated><title type='text'>Firewall (Parede de Fogo)</title><content type='html'>&lt;span style="font-size:100%;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_28zj-6XbUc8/Rt9d7_W98CI/AAAAAAAAAEg/ZeDIYbDsTP4/s1600-h/img001.GIF"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 335px; height: 253px;" src="http://2.bp.blogspot.com/_28zj-6XbUc8/Rt9d7_W98CI/AAAAAAAAAEg/ZeDIYbDsTP4/s320/img001.GIF" alt="" id="BLOGGER_PHOTO_ID_5106903787662864418" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(51, 51, 51);font-size:100%;" &gt;&lt;span style="font-weight: bold; font-style: italic;"&gt;Firewall&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;O termo firewall surgiu no final da decada de 80,Firewall e um equipamento ativo de rede que funcionar com uma parede de fogo.&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;A principal função de um &lt;/span&gt;&lt;span style="font-weight: bold; color: rgb(0, 0, 0);"&gt;Firewall &lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;e controlar todo acesso a rede interna, ele funcionar como uma especie de filtro que controla todas as comunicações de uma rede, permitindo ou negando acesso.&lt;br /&gt;Através do Firewall e implementado politicas de acesso a rede onde todas as conexões e solicitações passam atraves do Firewall onde serão examindas e avaliadas.&lt;br /&gt;&lt;br /&gt;A função de firewall pode ser exercida por um router com função de firewall ou por uma maquina da rede local configurada para realizar o papel do firewall, ou ate mesmo por algum programar.&lt;br /&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;&lt;span style="color: rgb(255, 255, 255);"&gt;Os Firewall se dividem em duas categorias basicas:&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0); font-weight: bold;"&gt;Firewall de Nivél de rede.&lt;br /&gt;Firewall de gateway ou de proxy.&lt;br /&gt;&lt;br /&gt;Firewall de Nivél de Rede:&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Os firewall de nivél de rede são geralmente roteadores com a capacidade de filtragem de pacotes, nesses roteadores podem ser implementado diversos serviços.&lt;br /&gt;Filtragem de pacotes e o processo de permitir ou evitar o trafego de pacotes entre redes com base nas informações contidas em cada pacote.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;Firewall de Gateway ou de proxy:&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;E um processo no qual se mantem um estado de comunicação onde todo fluxo de dados e examinado. o proxy tem a função de evitar que um host da rede interna seja acessado por uma maquina esteja fora da sua rede interna ou protegida e utilizar duas conexões uma entre cliente e servidor e outra entre servidor proxy e servidor real.&lt;br /&gt;A &lt;span style="font-weight: bold;"&gt;vantagem&lt;/span&gt; de gateways é que eles impedem o tunelamento de pacotes de IP em sua rede. A &lt;span style="font-weight: bold;"&gt;desvantagem&lt;/span&gt; e que eles exigem &lt;span style="font-weight: bold;"&gt;overheads&lt;/span&gt; altos e envolvimento substancial de sua parte. um aplicativo proxy deve ser configurado para cada serviço na rede, incluindo &lt;span style="font-weight: bold;"&gt;FTP&lt;/span&gt;, &lt;span style="font-weight: bold;"&gt;Telnet&lt;/span&gt;, &lt;span style="font-weight: bold;"&gt;HTTP, CORREIO, &lt;/span&gt;etc.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);font-family:courier new;font-size:100%;"  &gt;&lt;span style=""&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="color: rgb(51, 51, 51);font-size:100%;" &gt;&lt;span style="font-style: italic;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;div style="text-align: center;"&gt;&lt;span style="color: rgb(51, 51, 51);font-size:100%;" &gt;&lt;span style="font-style: italic;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-weight: bold;"&gt;Porximos Assuntos&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;span style="color: rgb(51, 51, 51);font-size:100%;" &gt;&lt;span style="font-style: italic;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Algumas implementações utilizadas em firewall que irei fala no proximo artigo&lt;span style="font-weight: bold;"&gt;:&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;ul&gt;&lt;li&gt;&lt;span style="color: rgb(51, 51, 51);font-size:100%;" &gt;&lt;span style="font-style: italic;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-weight: bold;"&gt;Standalone System&lt;/span&gt; (Sistem autônomo).&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="color: rgb(51, 51, 51);font-size:100%;" &gt;&lt;span style="font-style: italic;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-weight: bold;"&gt;Screening Router &lt;/span&gt;(Filter Router).&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="color: rgb(51, 51, 51);font-size:100%;" &gt;&lt;span style="font-style: italic;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-weight: bold;"&gt;Bastion Host&lt;/span&gt; (Packet Filter).&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="color: rgb(51, 51, 51);font-size:100%;" &gt;&lt;span style="font-style: italic;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-weight: bold;"&gt;Dual Homed Gateway&lt;/span&gt; (sistema com duas interfaçe de rede).&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="color: rgb(51, 51, 51);font-size:100%;" &gt;&lt;span style="font-style: italic;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-weight: bold;"&gt;Screened Host Gateway&lt;/span&gt; (Baseado em um screen router ou bastion router).&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span style="color: rgb(51, 51, 51);font-size:100%;" &gt;&lt;span style="font-style: italic;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-weight: bold;"&gt;Screened Subnet &lt;/span&gt;(Sub-rede isolada).&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;&lt;/ul&gt;&lt;span style="color: rgb(51, 51, 51);font-size:100%;" &gt;&lt;span style="font-style: italic;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;br /&gt;&lt;span style="color: rgb(255, 255, 255); font-weight: bold;"&gt;Mais nos Links Abaixo&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-style: italic; font-weight: bold; color: rgb(51, 51, 255);"&gt;&lt;a href="http://www.infowester.com/firewall.php"&gt;Infowester.&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.microsoft.com/brasil/athome/security/viruses/fwbenefits.mspx"&gt;Microsoft®.&lt;/a&gt;&lt;br /&gt;&lt;a href="http://superdownloads.uol.com.br/windows/rede-internet/firewall.html"&gt;Download de firewal.&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-weight: bold; font-style: italic;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4368877613783466507-504032778278230175?l=vananalyst.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://vananalyst.blogspot.com/feeds/504032778278230175/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4368877613783466507&amp;postID=504032778278230175' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/504032778278230175'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/504032778278230175'/><link rel='alternate' type='text/html' href='http://vananalyst.blogspot.com/2007/09/firewall-parede-de-fogo.html' title='Firewall (Parede de Fogo)'/><author><name>Givanildo Santos</name><uri>http://www.blogger.com/profile/04817234045330856406</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_28zj-6XbUc8/Rt9d7_W98CI/AAAAAAAAAEg/ZeDIYbDsTP4/s72-c/img001.GIF' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4368877613783466507.post-2679614264249838405</id><published>2007-09-02T15:49:00.000-03:00</published><updated>2007-09-02T16:27:00.899-03:00</updated><title type='text'>Protegendo sua Rede</title><content type='html'>&lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_28zj-6XbUc8/RtsHZvW98AI/AAAAAAAAAEQ/ImqUl-8nORs/s1600-h/sewguran%C3%A7a.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 228px; height: 278px;" src="http://1.bp.blogspot.com/_28zj-6XbUc8/RtsHZvW98AI/AAAAAAAAAEQ/ImqUl-8nORs/s320/sewguran%C3%A7a.jpg" alt="" id="BLOGGER_PHOTO_ID_5105682741345513474" border="0" /&gt;&lt;/a&gt;&lt;span style="font-style: italic; color: rgb(51, 51, 51);font-size:180%;" &gt;Segurança de Redes&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);font-size:100%;" &gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Com o grande evolução da tecnologia nos ultimos anos,&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;e a expansão dos meios de comunicação a internet consolidou se como um dos principais meios de comunicação&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;global,  milhões de pessoas no mundo trocam informações ou ate realizam grandes negoçios via internet.&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Nos dias atuais tanto as empresas como os usuarios comun&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;prezam pela segurança de suas informações, dia apos dias&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;os meios de comunicação em massa publicão questões relacionadas a grande rede que vão desde de fraudes ou ate&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;roubo de informações valiosas, e como no seculo XXI ter boas informações e o mesmo que ter poder, passamos a preza a questão da segurança.&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Então as empresas tem adotado politica de segurança da&lt;br /&gt;informação muito severas, mais o qué e mesmo politica de segurança?&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);font-size:100%;" &gt;&lt;span style="font-style: italic;"&gt;&lt;br /&gt;A política de segurança não define procedimentos específicos de manipulação e proteção da informação, mas atribui direitos e responsabilidades às pessoas (usuários, administradores de redes e sistemas, funcionários, gerentes, etc.) que lidam com essa informação. Desta forma, elas sabem quais as expectativas que podem ter e quais são as suas atribuições em relação à segurança dos recursos computacionais com os quais trabalham. Além disso, a política de segurança também estipula as penalidades às quais estão sujeitos aqueles que a descumprem.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;Veja mais no link abaixo.&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 153);"&gt;link&lt;/span&gt; &lt;a style="color: rgb(0, 0, 153);" href="http://www.microsoft.com/brasil/security/guidance/topics/devsec/secmod88.mspx#top"&gt;microsoft®&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Creditos Silvio(cheira cola).&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4368877613783466507-2679614264249838405?l=vananalyst.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://vananalyst.blogspot.com/feeds/2679614264249838405/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4368877613783466507&amp;postID=2679614264249838405' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/2679614264249838405'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/2679614264249838405'/><link rel='alternate' type='text/html' href='http://vananalyst.blogspot.com/2007/09/protegendo-sua-rede.html' title='Protegendo sua Rede'/><author><name>Givanildo Santos</name><uri>http://www.blogger.com/profile/04817234045330856406</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_28zj-6XbUc8/RtsHZvW98AI/AAAAAAAAAEQ/ImqUl-8nORs/s72-c/sewguran%C3%A7a.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4368877613783466507.post-692347421109654108</id><published>2007-08-29T22:42:00.003-03:00</published><updated>2011-03-03T14:49:56.639-03:00</updated><title type='text'>TibiaBot NG</title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_28zj-6XbUc8/RtYkAvW97_I/AAAAAAAAAEI/gbEPB3A3dI4/s1600-h/bot.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 320px; height: 259px;" src="http://4.bp.blogspot.com/_28zj-6XbUc8/RtYkAvW97_I/AAAAAAAAAEI/gbEPB3A3dI4/s320/bot.jpg" alt="" id="BLOGGER_PHOTO_ID_5104306822802436082" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="font-size:130%;"&gt;&lt;span style="color: rgb(102, 102, 102);"&gt;Tutorial Sobre TibiaBot NG&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: left;"&gt;&lt;div style="text-align: left;"&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);font-size:100%;" &gt;&lt;span style="color: rgb(0, 0, 0);"&gt;O novo tibiaBot NG versão 4.5.8 &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);font-size:100%;" &gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;/span&gt; é uma modificação profissionalmente &lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);font-size:100%;" &gt;crafted do cliente para o papel em linha &lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);font-size:100%;" &gt;multiplayer, e o unico programar ao redor&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);font-size:100%;" &gt;do mundo que ofereçe ao jogador inumeros&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);font-size:100%;" &gt;beneficios.&lt;/span&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);font-size:100%;" &gt; Foi desenvolvido inicialmente para uso proprio e logo depois passou a ser comercializado em todo mundo, hojé o TibiaBot NG e um programar famoso&lt;/span&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);font-size:100%;" &gt; em todo mundo. Entre as funções do novo TibiaBot NG podemos destacar as seguintes:&lt;/span&gt;&lt;br /&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);font-size:100%;" &gt;&lt;br /&gt;&lt;br /&gt;(Cave Hunting, Auto Uh, Auto LooT, Train magic lvl and skill, etc).&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;span style="color: rgb(0, 0, 0); font-weight: bold;"&gt;Download do Programar&lt;/span&gt;&lt;br /&gt;&lt;a style="color: rgb(255, 255, 255);" href="http://www.tibiabot.com/download/setup-4.2.8.exe"&gt;&lt;span style="color: rgb(51, 51, 255);"&gt;Site oficial click here&lt;/span&gt;.&lt;/a&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0); font-weight: bold;"&gt;PowerHex Programar nescessario para&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0); font-weight: bold;"&gt;Crackiar o NG&lt;/span&gt;&lt;br /&gt;&lt;a style="color: rgb(51, 51, 255);" href="http://www.topshareware.com/PowerHEX-transfer-17625.htm"&gt;Click Here.&lt;/a&gt;&lt;br /&gt;&lt;span style="font-weight: bold; color: rgb(0, 0, 0);"&gt;Tutorial ensinando todos os passos&lt;/span&gt;&lt;br /&gt;&lt;a style="color: rgb(255, 255, 255);" href="http://rapidshare.com/files/52162279/tutong.rar.html"&gt;&lt;span style="color: rgb(0, 0, 153);"&gt;&lt;span style="color: rgb(51, 51, 255);"&gt;Click here&lt;/span&gt;.&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(204, 0, 0); font-style: italic;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Obs:&lt;/span&gt; &lt;span style="color: rgb(0, 0, 0);"&gt;Não sou responsavél por qualquer dano ao seu&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;"&gt;personagem, aconselho a todos depois de realizarem&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;"&gt;todos procedimentos e desisinstalar o power hex.&lt;br /&gt;DÊ SUA OPNIÃO PREENCHENDO O FORMULARIO ABAIXO:&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4368877613783466507-692347421109654108?l=vananalyst.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://vananalyst.blogspot.com/feeds/692347421109654108/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4368877613783466507&amp;postID=692347421109654108' title='3 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/692347421109654108'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/692347421109654108'/><link rel='alternate' type='text/html' href='http://vananalyst.blogspot.com/2007/08/tibiabot-ng.html' title='TibiaBot NG'/><author><name>Givanildo Santos</name><uri>http://www.blogger.com/profile/04817234045330856406</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_28zj-6XbUc8/RtYkAvW97_I/AAAAAAAAAEI/gbEPB3A3dI4/s72-c/bot.jpg' height='72' width='72'/><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4368877613783466507.post-956484000263966638</id><published>2007-08-27T12:46:00.000-03:00</published><updated>2007-08-27T13:35:51.164-03:00</updated><title type='text'>NAT (Networking Address Translation</title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_28zj-6XbUc8/RtL1-_W97-I/AAAAAAAAAEA/9oxs1nd78O8/s1600-h/4624f1.png"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 302px; height: 240px;" src="http://1.bp.blogspot.com/_28zj-6XbUc8/RtL1-_W97-I/AAAAAAAAAEA/9oxs1nd78O8/s320/4624f1.png" alt="" id="BLOGGER_PHOTO_ID_5103411790272655330" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(102, 102, 102); font-weight: bold; font-style: italic;font-size:180%;" &gt;O que é NAT?&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-size:100%;" &gt;&lt;br /&gt;Network Address Translation - Mecanismo que permite a conexão de redes privadas à rede Internet sem alteração dos endereços reservados. Através de um NAT server os endereços de rede reservados são convertidos para endereços públicos quando se torna necessário o acesso à rede Internet. Com este mecanismo, diversos computadorescom endereços internos podem compartilhar um único endereço IP.&lt;br /&gt;Ou seja NAT e um protocolo como o proprio nome&lt;br /&gt;diz que faz a tradução dos endereços ip e portas TCP da rede local para internet.&lt;/span&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="font-style: italic;"&gt;&lt;/span&gt;&lt;span style="font-size:130%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0); font-weight: bold;font-size:130%;" &gt;Veja mais nos Link abaixo:&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;div style="text-align: left;"&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0); font-weight: bold;"&gt;&lt;/span&gt;&lt;span style="font-size:130%;"&gt;&lt;br /&gt;&lt;a href="http://www.linhadecodigo.com.br/ArtigoImpressao.aspx?id=795"&gt;&lt;span style="color: rgb(0, 0, 153);"&gt;Renato Amadeu.&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.abusar.org/nat.html"&gt;&lt;span style="color: rgb(0, 0, 153);"&gt;Abusar.org.&lt;/span&gt;&lt;br /&gt;&lt;/a&gt;&lt;/span&gt;                                                                                               &lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4368877613783466507-956484000263966638?l=vananalyst.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://vananalyst.blogspot.com/feeds/956484000263966638/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4368877613783466507&amp;postID=956484000263966638' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/956484000263966638'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/956484000263966638'/><link rel='alternate' type='text/html' href='http://vananalyst.blogspot.com/2007/08/nat-networking-address-translation.html' title='NAT (Networking Address Translation'/><author><name>Givanildo Santos</name><uri>http://www.blogger.com/profile/04817234045330856406</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_28zj-6XbUc8/RtL1-_W97-I/AAAAAAAAAEA/9oxs1nd78O8/s72-c/4624f1.png' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4368877613783466507.post-2108850788088606677</id><published>2007-08-24T00:42:00.000-03:00</published><updated>2007-08-24T01:34:25.616-03:00</updated><title type='text'>Roteamento</title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_28zj-6XbUc8/Rs5VYfW977I/AAAAAAAAADo/o0iRVbI08l8/s1600-h/lan-switch-osi.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 300px; height: 383px;" src="http://3.bp.blogspot.com/_28zj-6XbUc8/Rs5VYfW977I/AAAAAAAAADo/o0iRVbI08l8/s400/lan-switch-osi.jpg" alt="" id="BLOGGER_PHOTO_ID_5102109307080404914" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-weight: bold; color: rgb(102, 102, 102);font-size:130%;" &gt;&lt;span style="font-style: italic;"&gt;Introdução&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(102, 102, 102);font-size:130%;" &gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-size:100%;"&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);font-size:85%;" &gt;Roteamento e principal forma &lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);font-size:85%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);font-size:85%;" &gt;usada na Internet para entrega &lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);font-size:85%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);font-size:85%;" &gt;de pacotes de dados entre host&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);font-size:85%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);font-size:85%;" &gt;e equipamentos de redes.&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);font-size:85%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);font-size:85%;" &gt;A Internet e uma grande coleção &lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);font-size:85%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);font-size:85%;" &gt;de redes interconectadas, os roteadores&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);font-size:85%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);font-size:85%;" &gt;fazem o trabalho de ligação dessas&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);font-size:85%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);font-size:85%;" &gt;redes e também de comunicação.&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);font-size:85%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);font-size:85%;" &gt;Através dos roteadores duas ou mais&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);font-size:85%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic; color: rgb(0, 0, 0);font-size:85%;" &gt;redes distintas, com topologias diferentes&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);font-size:85%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic;"&gt;&lt;span style="color: rgb(0, 0, 0);font-size:85%;" &gt;podem se comunicar.&lt;/span&gt;&lt;span style="font-style: italic;"&gt;&lt;br /&gt;&lt;br /&gt;Veja mais nos link abaixo:&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;a href="http://www.rnp.br/newsgen/9705/n1-1.html"&gt;&lt;span style="font-size:100%;"&gt;&lt;span style="color: rgb(51, 0, 153);"&gt;Roteamento: O que é Importante Saber&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span style="font-size:100%;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;a href="http://www.rnp.br/newsgen/0205/multicast.html"&gt;&lt;span style="color: rgb(0, 0, 153);"&gt;Multicast nativo.&lt;/span&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);font-size:85%;" &gt;obs: Multicast  ainda não foi abordado&lt;br /&gt;em sala de aula mais logo estudaremos sobre ele&lt;br /&gt;mais adiante, então e bom ir dando uma lida sobre&lt;br /&gt;o assunto.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold; color: rgb(102, 102, 102);font-size:130%;" &gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-size:100%;"&gt;&lt;span style="font-style: italic;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4368877613783466507-2108850788088606677?l=vananalyst.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://vananalyst.blogspot.com/feeds/2108850788088606677/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4368877613783466507&amp;postID=2108850788088606677' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/2108850788088606677'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/2108850788088606677'/><link rel='alternate' type='text/html' href='http://vananalyst.blogspot.com/2007/08/roteamento.html' title='Roteamento'/><author><name>Givanildo Santos</name><uri>http://www.blogger.com/profile/04817234045330856406</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_28zj-6XbUc8/Rs5VYfW977I/AAAAAAAAADo/o0iRVbI08l8/s72-c/lan-switch-osi.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4368877613783466507.post-3721482784014563022</id><published>2007-08-22T23:31:00.000-03:00</published><updated>2007-08-22T23:51:10.337-03:00</updated><title type='text'>RIP- Routing Internet Protocol</title><content type='html'>&lt;div style="text-align: left;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_28zj-6XbUc8/Rszyb_W976I/AAAAAAAAADg/3k8K6siPAY0/s1600-h/parte1a.jpg.bmp"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 224px; height: 200px;" src="http://3.bp.blogspot.com/_28zj-6XbUc8/Rszyb_W976I/AAAAAAAAADg/3k8K6siPAY0/s400/parte1a.jpg.bmp" alt="" id="BLOGGER_PHOTO_ID_5101719040582086562" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/div&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-size:100%;" &gt;&lt;span style="color: rgb(0, 0, 0);"&gt;E um protocolo de roteamento&lt;/span&gt;&lt;/span&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;div style="text-align: left;"&gt;&lt;div style="text-align: left;"&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-size:100%;" &gt;que usam vetores de distância&lt;/span&gt;&lt;span style="font-style: italic;font-size:100%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-size:100%;" &gt;no intuito de comparar matematicamente&lt;/span&gt;&lt;span style="font-style: italic;font-size:100%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-size:100%;" &gt; rotas para identificar o melhor trajeto.&lt;/span&gt;&lt;span style="font-style: italic;font-size:100%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-size:100%;" &gt;O RIP emite mensagens do roteamento&lt;/span&gt;&lt;span style="font-style: italic;font-size:100%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-size:100%;" &gt;para verificar as atualizações da rede&lt;/span&gt;&lt;span style="font-style: italic;font-size:100%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-size:100%;" &gt;em intervalos regulares (a cada 30 segundos)&lt;/span&gt;&lt;span style="font-style: italic;font-size:100%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-size:100%;" &gt;e quando a topologia da rede mudar, o roteador&lt;/span&gt;&lt;span style="font-style: italic;font-size:100%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-size:100%;" &gt;                                                           recebe uma atualização do roteamento &lt;/span&gt;&lt;span style="font-style: italic;font-size:100%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-size:100%;" &gt;                                                           que inclua mudanças a uma entrada, atualiza&lt;/span&gt;&lt;span style="font-style: italic;font-size:100%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-size:100%;" &gt;                                                           sua tabela de roteamento para refletir a rota nova.&lt;/span&gt;&lt;span style="font-style: italic;font-size:100%;" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-size:100%;" &gt;                                                           Veja mais &lt;/span&gt;&lt;a href="http://www.imasters.com.br/artigo/2989"&gt;&lt;span style="color: rgb(0, 0, 153); font-style: italic; font-weight: bold;font-size:100%;" &gt;AQUI&lt;/span&gt;&lt;span style="font-size:85%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/a&gt;&lt;/div&gt;&lt;span style="font-size:85%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4368877613783466507-3721482784014563022?l=vananalyst.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://vananalyst.blogspot.com/feeds/3721482784014563022/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4368877613783466507&amp;postID=3721482784014563022' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/3721482784014563022'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/3721482784014563022'/><link rel='alternate' type='text/html' href='http://vananalyst.blogspot.com/2007/08/rip-routing-internet-protocol.html' title='RIP- Routing Internet Protocol'/><author><name>Givanildo Santos</name><uri>http://www.blogger.com/profile/04817234045330856406</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_28zj-6XbUc8/Rszyb_W976I/AAAAAAAAADg/3k8K6siPAY0/s72-c/parte1a.jpg.bmp' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4368877613783466507.post-2853658692344932493</id><published>2007-08-21T01:05:00.000-03:00</published><updated>2007-08-21T12:06:03.687-03:00</updated><title type='text'>Redes de Computadores</title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_28zj-6XbUc8/RsplLPW975I/AAAAAAAAAC4/gj2j6TeRxfk/s1600-h/redblog.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer;" src="http://2.bp.blogspot.com/_28zj-6XbUc8/RsplLPW975I/AAAAAAAAAC4/gj2j6TeRxfk/s400/redblog.jpg" alt="" id="BLOGGER_PHOTO_ID_5101000771726339986" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-style: italic; color: rgb(102, 102, 102);font-size:130%;" &gt;&lt;span style="font-size:180%;"&gt;Tutorias de  Redes&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-style: italic; color: rgb(102, 102, 102);font-size:130%;" &gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Este site contem otimas&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;tutorias de redes que&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;abordam sobres todos&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;os assuntos relacionados&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;a redes de computadores.&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(102, 0, 0);"&gt;Relação de assuntos:&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;TCP/IP, Endereçamento, Roteamento,&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Sub Netting, DNS,DHCP, RIP, OSPF, NAT&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;ICF(Internet Connection Firewall) IPsec, etc.&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;Link com todos esses materias &lt;/span&gt;&lt;a style="color: rgb(51, 51, 255);" href="http://www.juliobattisti.com.br/artigos/windows/tcpip_p1.asp"&gt;AQUI&lt;/a&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-weight: bold; font-style: italic; color: rgb(102, 102, 102);font-size:130%;" &gt;&lt;span style="color: rgb(0, 0, 0);"&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="font-size:130%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4368877613783466507-2853658692344932493?l=vananalyst.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://vananalyst.blogspot.com/feeds/2853658692344932493/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4368877613783466507&amp;postID=2853658692344932493' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/2853658692344932493'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/2853658692344932493'/><link rel='alternate' type='text/html' href='http://vananalyst.blogspot.com/2007/08/redes-de-computadores.html' title='Redes de Computadores'/><author><name>Givanildo Santos</name><uri>http://www.blogger.com/profile/04817234045330856406</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_28zj-6XbUc8/RsplLPW975I/AAAAAAAAAC4/gj2j6TeRxfk/s72-c/redblog.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4368877613783466507.post-3060826984193539972</id><published>2007-08-21T00:31:00.000-03:00</published><updated>2007-08-21T00:47:13.658-03:00</updated><title type='text'>Linux Vs Windows</title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_28zj-6XbUc8/RspcyfW973I/AAAAAAAAACk/X5udziK3izM/s1600-h/linblog.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer;" src="http://3.bp.blogspot.com/_28zj-6XbUc8/RspcyfW973I/AAAAAAAAACk/X5udziK3izM/s320/linblog.jpg" alt="" id="BLOGGER_PHOTO_ID_5100991550431555442" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-style: italic; color: rgb(102, 102, 102);" class="titulo"&gt;&lt;span style="font-size:100%;"&gt;&lt;span style="color: rgb(102, 102, 102);font-size:130%;" &gt;Fundação Linux aconselha a "respeitar a Microsoft"&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-size:85%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;div style="text-align: left;"&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-size:100%;" &gt;&lt;span style="color: rgb(0, 0, 0);" class="titulo"&gt;O diretor executivo da linux&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);" class="titulo"&gt;Foundation, aconselhou ao&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);" class="titulo"&gt;usuario e desenvolvedores &lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);" class="titulo"&gt;do sistema operacional linux&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);" class="titulo"&gt;a pararem de fazer piadas em&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);" class="titulo"&gt;relação ao Windows, segundo Jim&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);" class="titulo"&gt;Zemlin não ha como brigar com&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);" class="titulo"&gt;o sistema operacional Windows e&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);" class="titulo"&gt;que no futuro os dois sistemas&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);" class="titulo"&gt;operacionias farão um duopolio&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-size:100%;" class="titulo" &gt;no mercado.&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-size:100%;" class="titulo" &gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-size:100%;" class="titulo" &gt;&lt;br /&gt;&lt;a href="http://www.geek.com.br/modules/noticias/ver.php?id=10967&amp;sec=4"&gt;Veja Mais no Lnk&lt;/a&gt;&lt;/span&gt;&lt;span style="font-weight: bold; color: rgb(0, 0, 0); font-style: italic;" class="titulo"&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-weight: bold; font-style: italic; color: rgb(102, 102, 102);" class="titulo"&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4368877613783466507-3060826984193539972?l=vananalyst.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://vananalyst.blogspot.com/feeds/3060826984193539972/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4368877613783466507&amp;postID=3060826984193539972' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/3060826984193539972'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/3060826984193539972'/><link rel='alternate' type='text/html' href='http://vananalyst.blogspot.com/2007/08/linux-vs-windows.html' title='Linux Vs Windows'/><author><name>Givanildo Santos</name><uri>http://www.blogger.com/profile/04817234045330856406</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_28zj-6XbUc8/RspcyfW973I/AAAAAAAAACk/X5udziK3izM/s72-c/linblog.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4368877613783466507.post-914091573841186553</id><published>2007-08-21T00:03:00.000-03:00</published><updated>2007-08-21T00:17:33.133-03:00</updated><title type='text'>Nanotecnologia</title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_28zj-6XbUc8/RspWT_W971I/AAAAAAAAACU/EMdT92mftPU/s1600-h/010165070817-tunelamento-prismas.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer;" src="http://1.bp.blogspot.com/_28zj-6XbUc8/RspWT_W971I/AAAAAAAAACU/EMdT92mftPU/s320/010165070817-tunelamento-prismas.jpg" alt="" id="BLOGGER_PHOTO_ID_5100984429375778642" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;h1  style="font-weight: bold; font-style: italic; color: rgb(102, 102, 102); font-family: arial;font-family:verdana;"&gt;&lt;span style="font-size:85%;"&gt;C&lt;/span&gt;&lt;span style="font-size:85%;"&gt;ientistas afirmam ter superado a velocidade da luz.&lt;/span&gt;&lt;/h1&gt;&lt;div style="text-align: left;"&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-family:arial;" &gt;&lt;span style="color: rgb(0, 0, 0);font-family:arial;" &gt;O Dr. Günter Nimtz tenta há vários anos desafiar um dos principais pilares da Física atual, o de que nada pode superar a velocidade da luz. Os resultados de suas pesquisas nunca suscitaram a unanimidade entre os seus colegas físicos, mas agora ele e seu colega Alfons Stahlhofen estão sendo categóricos em afirmar que finalmente conseguiram fazer com que fótons viajassem mais rápido do que a teoria diz ser possível.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;span style="font-weight: bold; font-style: italic; color: rgb(51, 0, 51);font-family:arial;" &gt;&lt;br /&gt;&lt;a href="http://images.google.com.br/imgres?imgurl=http://www.inovacaotecnologica.com.br/noticias/imagens/010110061009-virus_mosaico_fumo.jpg&amp;imgrefurl=http://www.inovacaotecnologica.com.br/noticias/noticia.php%3Fartigo%3D010110061009&amp;amp;amp;amp;amp;amp;amp;h=197&amp;w=253&amp;amp;sz=6&amp;hl=pt-BR&amp;amp;start=6&amp;tbnid=xq50_DoNQxnIRM:&amp;amp;amp;amp;amp;amp;amp;tbnh=86&amp;tbnw=111&amp;amp;prev=/images%3Fq%3Dvirus%2Bdigitais%26gbv%3D2%26svnum%3D10%26hl%3Dpt-BR%26sa%3DG"&gt;Veja no seguinte link&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4368877613783466507-914091573841186553?l=vananalyst.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://vananalyst.blogspot.com/feeds/914091573841186553/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4368877613783466507&amp;postID=914091573841186553' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/914091573841186553'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/914091573841186553'/><link rel='alternate' type='text/html' href='http://vananalyst.blogspot.com/2007/08/nanotecnologia.html' title='Nanotecnologia'/><author><name>Givanildo Santos</name><uri>http://www.blogger.com/profile/04817234045330856406</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_28zj-6XbUc8/RspWT_W971I/AAAAAAAAACU/EMdT92mftPU/s72-c/010165070817-tunelamento-prismas.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-4368877613783466507.post-4536616385351660181</id><published>2007-08-20T00:14:00.000-03:00</published><updated>2007-08-20T23:53:06.969-03:00</updated><title type='text'>Validação do Windows XP</title><content type='html'>&lt;a style="color: rgb(102, 102, 102);" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_28zj-6XbUc8/RskHivW97vI/AAAAAAAAABk/qZK1gkTiy8g/s1600-h/win_xp_pro.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer;" src="http://3.bp.blogspot.com/_28zj-6XbUc8/RskHivW97vI/AAAAAAAAABk/qZK1gkTiy8g/s320/win_xp_pro.jpg" alt="" id="BLOGGER_PHOTO_ID_5100616346383544050" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div style="text-align: center; color: rgb(102, 102, 102);"&gt;&lt;span style="font-weight: bold;font-size:180%;" &gt;Tutorial&lt;/span&gt;&lt;br /&gt;&lt;div style="text-align: left;"&gt;&lt;span style="font-size:130%;"&gt;&lt;span style="font-weight: bold; font-style: italic;"&gt;Transformar Windows Pirata em Original&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-family:verdana;font-size:100%;"  &gt;Existem varias maneiras de Transformar seus Winxp&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-family:verdana;font-size:100%;"  &gt;&lt;span style="color: rgb(102, 102, 102);"&gt; &lt;span style="color: rgb(0, 0, 0);"&gt;pirata em uma versão original sem pagar nada a Microsoft.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 0, 0);"&gt;A tutorial abaixo ensinara como transformar o seu&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0);"&gt; Winxp&lt;/span&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 0, 0); font-style: italic;font-family:verdana;font-size:100%;"  &gt;&lt;span style="color: rgb(0, 0, 0);"&gt; pirata em original sem precisa tira nenhum centavo do bolso. Caso o procedimento abaixo explicado não funcione. Verifiquei se não houve erro durante a execução do procidemento.&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color: rgb(102, 102, 102); font-weight: bold; font-style: italic;font-family:verdana;font-size:100%;"  &gt;&lt;br /&gt;&lt;a style="color: rgb(51, 51, 255);" href="http://rs177.rapidshare.com/files/50074501/tutorial_windows_xp.rar"&gt;Link rapidshare.&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div style="text-align: left;"&gt;&lt;br /&gt;&lt;span style="font-weight: bold; color: rgb(204, 0, 0);"&gt;Lembrando Pirataria e Crime!!!&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;span style="color: rgb(102, 102, 102); font-weight: bold; font-style: italic;font-family:verdana;font-size:100%;"  &gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="font-weight: bold; font-style: italic;font-family:verdana;font-size:100%;"  &gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style=";font-family:arial;font-size:85%;"  &gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4368877613783466507-4536616385351660181?l=vananalyst.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://vananalyst.blogspot.com/feeds/4536616385351660181/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=4368877613783466507&amp;postID=4536616385351660181' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/4536616385351660181'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/4368877613783466507/posts/default/4536616385351660181'/><link rel='alternate' type='text/html' href='http://vananalyst.blogspot.com/2007/08/validao-do-windows-xp.html' title='Validação do Windows XP'/><author><name>Givanildo Santos</name><uri>http://www.blogger.com/profile/04817234045330856406</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_28zj-6XbUc8/RskHivW97vI/AAAAAAAAABk/qZK1gkTiy8g/s72-c/win_xp_pro.jpg' height='72' width='72'/><thr:total>0</thr:total></entry></feed>
