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		<title>Diversos</title>
		<description>Pagina Pessoal de João Filho Matos Figueiredo.
Ciência da Computação, informática, redes, segurança, linux, java, programação, criptografia, exploits.</description>
		<link>http://www.joaomatosf.com/blog/index.php?option=com_content&amp;view=category&amp;id=43&amp;layout=blog&amp;Itemid=60</link>
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			<title>PaoCumOvu E-Mail Marketing</title>
			<link>http://www.joaomatosf.com/blog/index.php?option=com_content&amp;view=article&amp;id=59:paocumovu-e-mail-marketing&amp;catid=43:projetosdiversos&amp;Itemid=60</link>
			<guid>http://www.joaomatosf.com/blog/index.php?option=com_content&amp;view=article&amp;id=59:paocumovu-e-mail-marketing&amp;catid=43:projetosdiversos&amp;Itemid=60</guid>
			<description><![CDATA[<p>O Paocumovu é um sistema para envio de e-mails, escrito em java, desenvolvido como projeto final da disciplina Programação Concorrente. O software tem o objetivo de auxilar a divulgação de serviços por meio da internet, usando conceitos avançados de programação, como concorrencia, pool de threads, APIS do Java6 com suporte a envio de e-mails via TLS/SSL, IMAP e outros protocolos. </p>]]></description>
			<author>joao.matosf@gmail.com (Administrator)</author>
			<category>Diversos</category>
			<pubDate>Sat, 23 May 2009 14:39:17 +0000</pubDate>
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			<title>Montando um Cluster com Kerrighed</title>
			<link>http://www.joaomatosf.com/blog/index.php?option=com_content&amp;view=article&amp;id=57:montando-um-cluster-com-kerrighed&amp;catid=43:projetosdiversos&amp;Itemid=60</link>
			<guid>http://www.joaomatosf.com/blog/index.php?option=com_content&amp;view=article&amp;id=57:montando-um-cluster-com-kerrighed&amp;catid=43:projetosdiversos&amp;Itemid=60</guid>
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<p class="MsoNoSpacing">O kerrighed é um sistema operacional de imagem única (<em>Single System Image Operating System – SSI OS</em>) que estende o <em>kernel</em> do <em>Linux</em> e tem como objetivo a construção de clusters de, principalmente, alto desempenho e alta disponibilidade. Ele oferece aos usuários a ilusão de que os nós são grandes maquinas SMP, que dispõem da soma de todos os recursos disponíveis nos computadores que compõem o cluster. Este relatório mostra, passo-a-passo, como implementar um cluster usando o <em>kerrighed</em> e usufruir do poder de processamento da sua rede.</p>
<p class="MsoNoSpacing"> </p>
]]></description>
			<author>joao.matosf@gmail.com (Administrator)</author>
			<category>Diversos</category>
			<pubDate>Tue, 28 Apr 2009 01:39:09 +0000</pubDate>
		</item>
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			<title>Sistema Solar 3D em C, OpenGL e GLU</title>
			<link>http://www.joaomatosf.com/blog/index.php?option=com_content&amp;view=article&amp;id=54:sistema-solar-3d-em-c-opengl-e-glu&amp;catid=43:projetosdiversos&amp;Itemid=60</link>
			<guid>http://www.joaomatosf.com/blog/index.php?option=com_content&amp;view=article&amp;id=54:sistema-solar-3d-em-c-opengl-e-glu&amp;catid=43:projetosdiversos&amp;Itemid=60</guid>
			<description><![CDATA[<p align="justify"><span style="font-family: arial, helvetica, sans-serif;">Este foi o projeto final da disciplina Introdução a Computação Gráfica, o qual foi implementado em linguagem C com uso das bibliotecas de rotinas da OpenGL e suas bibliotecas utilitárias da GLU. Sugestivamente[=P] chamando de BobCosmos, se trata de um software interativo que simula o sistema solar 3D com uma interface amigável e de fácil manuseio, disponibilizando interação tanto através do mouse como do teclado. Visa contribuir no ensino/aprendizado de ciências para jovens e afins, bem como no ensino de princípios de programação de jogos 3D, visto que seu código foi escrito de forma simples e é disponibilizado juntamente com o software.</span></p>
<p align="justify"><span style="font-family: arial, helvetica, sans-serif;"><a href="http://www.joaomatosf.com/blog/files/projeto_final_cg.pdf" target="_blank" title="Baixar o relatório">Clique aqui</a> para baixar o relatório original em PDF, ou leia a seguir. </span></p>
]]></description>
			<author>joao.matosf@gmail.com (Administrator)</author>
			<category>Diversos</category>
			<pubDate>Fri, 10 Apr 2009 04:55:18 +0000</pubDate>
		</item>
		<item>
			<title>Projeto de Segurança e Modernização da Rede do Departamento de Informática - UFPB</title>
			<link>http://www.joaomatosf.com/blog/index.php?option=com_content&amp;view=article&amp;id=52:projeto-de-seguranca-e-modernizacao-da-rede-do-departamento-de-informatica-ufpb&amp;catid=43:projetosdiversos&amp;Itemid=60</link>
			<guid>http://www.joaomatosf.com/blog/index.php?option=com_content&amp;view=article&amp;id=52:projeto-de-seguranca-e-modernizacao-da-rede-do-departamento-de-informatica-ufpb&amp;catid=43:projetosdiversos&amp;Itemid=60</guid>
			<description><![CDATA[<p>O objetivo deste projeto foi prover uma maior confiabilidade para os usuários que utilizam a rede do derpartamento de informática - DI/UFPB. Foram apresentadas falhas encontradas na rede, possíveis soluções de baixo custo e uma nova Topologia para rede, que visa oferecer uma melhor performance e maior segurança aos segmentos da mesma.</p>
<p>Entre os assuntos abordados, tem-se analise de trafego da rede, com uso de tecnicas de homem-ao-meio(mitm), objetivando interceptar tentativas de conexões TLS/SSL e as estabelecer com a chave pública do atacante; uso de ferramentas de criptoanálise; buffer overflows; padrões de segurança, entre outros. Segue abaixo o índice do documento:</p>
]]></description>
			<author>joao.matosf@gmail.com (Administrator)</author>
			<category>Diversos</category>
			<pubDate>Thu, 09 Apr 2009 18:59:13 +0000</pubDate>
		</item>
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