{"id":121533,"date":"2025-01-28T21:46:02","date_gmt":"2025-01-28T19:46:02","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-filtruyushhego-proksi-privoxy-4-0-0"},"modified":"2025-01-28T21:46:02","modified_gmt":"2025-01-28T19:46:02","slug":"vypusk-filtruyushhego-proksi-privoxy-4-0-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-filtruyushhego-proksi-privoxy-4-0-0","title":{"rendered":"Lan\u00e7amento do proxy filtrador Privoxy 4.0.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Ap\u00f3s 22 anos desde a forma\u00e7\u00e3o da vers\u00e3o 3.0 em 2002, foi lan\u00e7ado o proxy server Privoxy 4.0.0, destinado \u00e0 cria\u00e7\u00e3o de filtros pessoais de conte\u00fado web. Com o Privoxy, \u00e9 poss\u00edvel remover an\u00fancios, descartar cookies de rastreamento, eliminar janelas pop-up, bloquear o carregamento de c\u00f3digo JavaScript de terceiros e fazer modifica\u00e7\u00f5es arbitr\u00e1rias necess\u00e1rias nas p\u00e1ginas web. O Privoxy pode ser instalado tanto em sistemas locais de usu\u00e1rios individuais quanto em servidores para criar uma infraestrutura centralizada de filtragem de conte\u00fado na rede local. O c\u00f3digo do projeto \u00e9 escrito em C e distribu\u00eddo sob a licen\u00e7a GPLv2+.    <\/p>\n<p>Dentre as funcionalidades avan\u00e7adas do Privoxy, destacam-se: a possibilidade de vincular tags para alterar o comportamento dos filtros de acordo com os cabe\u00e7alhos HTTP de clientes e servidores espec\u00edficos; o modo de inspe\u00e7\u00e3o HTTPS, que permite filtrar solicita\u00e7\u00f5es e respostas HTTPS; o uso de express\u00f5es regulares nos arquivos de configura\u00e7\u00e3o; e a possibilidade de substituir GIFs animados por imagens est\u00e1ticas reduzidas. O Privoxy pode ser utilizado para bloquear an\u00fancios e conte\u00fado indesejado em dispositivos nos quais n\u00e3o \u00e9 poss\u00edvel instalar complementos de navegador adequados.    <\/p>\n<p>Entre as mudan\u00e7as na nova vers\u00e3o:  <\/p>\n<ul>\n<li class=\"l\"> Adicionada a capacidade de utilizar bibliotecas criptogr\u00e1ficas wolfSSL e mbedTLS 3.x para operar no modo de inspe\u00e7\u00e3o HTTPS. Em compara\u00e7\u00e3o com o mbedTLS, a biblioteca wolfSSL suporta TLS 1.3 e opera duas vezes mais r\u00e1pido. Em compara\u00e7\u00e3o ao OpenSSL 3.x, utilizando curvas el\u00edpticas, a wolfSSL apresenta uma desvantagem em desempenho.\n<li class=\"l\"> Adicionado um conjunto de ferramentas para testar o funcionamento do Privoxy.\n<li class=\"l\"> Adicionado suporte para a biblioteca de express\u00f5es regulares pcre2.\n<li class=\"l\"> Para certificados e arquivos de chave, em vez de MD5, foi utilizado o algoritmo SHA256.\n<li class=\"l\"> Foi adicionado o bloqueio de solicita\u00e7\u00f5es para &#171;.amazon-adsystem.com&#187;, &#171;0.css-load.com&#187;, &#171;html-load.com&#187;, &#171;b.6sc.co&#187;, &#171;i.clean.gg&#187;, &#171;s.cpx.to&#187;, &#171;track.venatusmedia.com&#187;, &#171;secure-eu.nmrodam.com&#187;, &#171;o2.mouseflow.com&#187;.\n<li class=\"l\"> Os redirecionamentos foram desativados para &#171;services.akteneinsichtsportal.de&#187;, &#171;wp-content\/plugins\/pdf-viewer-for-elementor&#187;, &#171;syndication.twitter.com&#187;, &#171;archive.softwareheritage.org&#187;, &#171;.creator-spring.com\/_next\/image&#187; e &#171;accounts.bahn.de&#187;.    <\/ul>\n<p>O arquivo proposto para download com o c\u00f3digo-fonte privoxy-4.0.0-stable-src.tar.gz foi erroneamente detectado por pacotes antiv\u00edrus como contendo o verme malicioso &#171;Win32\/Nimda&#187;. Devido a esse alerta falso, o SourceForge inicialmente bloqueou o download desse arquivo, mas ap\u00f3s isso cancelou o bloqueio. H\u00e1 relatos de bloqueios falsos de canais e contas no Facebook que publicaram o link direto para privoxy-4.0.0-stable-src.tar.gz, sob o pretexto de combater disseminadores de malware. Sup\u00f5e-se que, por essa raz\u00e3o, o canal DistroWatch foi bloqueado.<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62601\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043f\u0443\u0441\u0442\u044f 22 \u0433\u043e\u0434\u0430 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0432 2002 \u0433\u043e\u0434\u0443 \u0432\u0435\u0442\u043a\u0438 3.0 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u043a\u0441\u0438-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 Privoxy 4.0.0, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043f\u0435\u0440\u0441\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0444\u0438\u043b\u044c\u0442\u0440\u043e\u0432 web-\u043a\u043e\u043d\u0442\u0435\u043d\u0442\u0430. \u041f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 Privoxy \u043c\u043e\u0436\u043d\u043e \u0432\u044b\u0440\u0435\u0437\u0430\u0442\u044c \u0440\u0435\u043a\u043b\u0430\u043c\u043d\u044b\u0435 \u0432\u0441\u0442\u0430\u0432\u043a\u0438, \u043e\u0442\u0431\u0440\u0430\u0441\u044b\u0432\u0430\u0442\u044c \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u044e\u0449\u0438\u0435 Cookie, \u0443\u0434\u0430\u043b\u044f\u0442\u044c \u0432\u0441\u043f\u043b\u044b\u0432\u0430\u044e\u0449\u0438\u0435 \u0434\u0438\u0430\u043b\u043e\u0433\u0438, \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0443 \u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0435\u0433\u043e JavaScript-\u043a\u043e\u0434\u0430 \u0438 \u0432\u043d\u043e\u0441\u0438\u0442\u044c \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u044b\u0435 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 web-\u0441\u0442\u0440\u0430\u043d\u0438\u0446\u044b. Privoxy \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0443 \u043a\u0430\u043a \u043d\u0430 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u044b\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0445 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-121533","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u043f\u0443\u0441\u0442\u044f 22 \u0433\u043e\u0434\u0430 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 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