{"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\/es\/blog\/news\/vypusk-filtruyushhego-proksi-privoxy-4-0-0","title":{"rendered":"Lanzamiento del proxy filtrante Privoxy 4.0.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Despu\u00e9s de 22 a\u00f1os desde la formaci\u00f3n en 2002 de la rama 3.0, se lanz\u00f3 el servidor proxy Privoxy 4.0.0, dise\u00f1ado para crear filtros personales de contenido web. Con Privoxy, es posible recortar anuncios, eliminar cookies de seguimiento, deshacerse de cuadros de di\u00e1logo emergentes, bloquear la carga de c\u00f3digo JavaScript externo y realizar cambios arbitrarios necesarios para el usuario en las p\u00e1ginas web. Privoxy admite la instalaci\u00f3n tanto en sistemas locales de usuarios individuales como en servidores para crear una infraestructura centralizada de filtrado de contenido en una red local. El c\u00f3digo del proyecto est\u00e1 escrito en C y se distribuye bajo la licencia GPLv2+.    <\/p>\n<p>Entre las caracter\u00edsticas avanzadas de Privoxy se destacan: la capacidad de vincular etiquetas para cambiar el comportamiento de los filtros seg\u00fan los encabezados HTTP de cliente y servidor individuales; un modo de inspecci\u00f3n de HTTPS que permite filtrar solicitudes y respuestas HTTPS; el uso de expresiones regulares en los archivos de configuraci\u00f3n; la posibilidad de reemplazar GIF animados por im\u00e1genes est\u00e1ticas recortadas. Privoxy puede utilizarse para bloquear anuncios y contenido no deseado en dispositivos donde no se pueden instalar complementos de navegador adecuados.    <\/p>\n<p>Entre los cambios en la nueva versi\u00f3n:  <\/p>\n<ul>\n<li class=\"l\"> Se ha a\u00f1adido la posibilidad de utilizar las bibliotecas criptogr\u00e1ficas wolfSSL y mbedTLS 3.x para el modo de inspecci\u00f3n HTTPS. En comparaci\u00f3n con mbedTLS, la biblioteca wolfSSL admite TLS 1.3 y funciona dos veces m\u00e1s r\u00e1pido. En comparaci\u00f3n con OpenSSL 3.x, usando curvas el\u00edpticas, wolfSSL se queda atr\u00e1s en rendimiento.\n<li class=\"l\"> Se ha a\u00f1adido un conjunto de herramientas para probar el funcionamiento de Privoxy.\n<li class=\"l\"> Se ha a\u00f1adido soporte para la biblioteca de expresiones regulares pcre2.\n<li class=\"l\"> Para certificados y archivos clave, se ha utilizado el algoritmo SHA256 en lugar de MD5.\n<li class=\"l\"> Se ha a\u00f1adido un bloqueo de solicitudes a &#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\"> Se han desactivado las redirecciones 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; y &#171;accounts.bahn.de\/&#187;.    <\/ul>\n<p>El archivo propuesto para la descarga con el c\u00f3digo fuente privoxy-4.0.0-stable-src.tar.gz es err\u00f3neamente identificado por paquetes antivirus como conteniendo el gusano malicioso &#171;Win32\/Nimda&#187;. Debido a esta falsa alarma, SourceForge inicialmente bloque\u00f3 la descarga de este archivo, pero luego levant\u00f3 el bloqueo. Hay informes sobre bloqueos falsos de canales y cuentas en Facebook que publicaron un enlace directo a privoxy-4.0.0-stable-src.tar.gz bajo el pretexto de combatir a los distribuidores de malware. Se supone que por esta raz\u00f3n fue bloqueado el canal DistroWatch.<br \/>\n<br \/>Fuente: <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 5.0.2 - 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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