{"id":53781,"date":"2019-12-10T00:00:00","date_gmt":"2019-12-09T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/vypusk-novoj-stabilnoj-vetki-tor-0-4-2"},"modified":"2020-02-18T14:01:43","modified_gmt":"2020-02-18T11:01:43","slug":"vypusk-novoj-stabilnoj-vetki-tor-0-4-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/vypusk-novoj-stabilnoj-vetki-tor-0-4-2","title":{"rendered":"Lanzamiento de la nueva rama estable de Tor 0.4.2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/blog.torproject.org\/new-release-0425-also-0417-0406-and-0359\">Presentado<\/a><\/noindex> lanzamiento de herramientas <noindex><a rel=\"nofollow\" href=\"https:\/\/www.torproject.org\/\">Tor 0.4.2.5<\/a><\/noindex>, utilizado para organizar el trabajo de la red an\u00f3nima Tor. Tor 0.4.2.5 es reconocido como la primera versi\u00f3n estable de la rama 0.4.2, que ha estado en desarrollo durante los \u00faltimos cuatro meses. Al mismo tiempo, se han ofrecido actualizaciones para las ramas anteriores 0.4.1.7, 0.4.0.6 y 0.3.5.9. La rama 0.4.2 ser\u00e1 acompa\u00f1ada dentro del ciclo de soporte est\u00e1ndar \u2014 la publicaci\u00f3n de actualizaciones se detendr\u00e1 dentro de 9 meses o 3 meses despu\u00e9s del lanzamiento de la rama 0.4.3.x. Un ciclo de soporte prolongado (LTS) est\u00e1 garantizado para la rama 0.3.5, cuyas actualizaciones se lanzar\u00e1n hasta el 1 de febrero de 2022. El soporte para las ramas 0.4.0.x y 0.2.9.x se detendr\u00e1 a principios del pr\u00f3ximo a\u00f1o.<\/p>\n<p>Novedades principales:<\/p>\n<ul>\n<li class=\"l\"> Se ha incluido en los servidores de directorio <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51645\">el bloqueo<\/a><\/noindex> de los nodos que utilizan versiones obsoletas de Tor, cuyo soporte se ha detenido (se bloquear\u00e1n todos los nodos en los que no se utilicen las ramas actuales 0.2.9, 0.3.5, 0.4.0, 0.4.1 y 0.4.2). Este bloqueo permitir\u00e1 excluir autom\u00e1ticamente de la red los nodos que no hayan actualizado a software actual, a medida que se detenga el soporte para las ramas correspondientes.\n<p>La presencia en la red de nodos con software obsoleto afecta negativamente la estabilidad y crea riesgos adicionales de violaciones de seguridad. Si un administrador no se ocupa de actualizar Tor, es probable que tambi\u00e9n descuide la actualizaci\u00f3n del sistema y otras aplicaciones del servidor, lo que aumenta el riesgo de control sobre el nodo debido a ataques dirigidos. La existencia de nodos con versiones ya no soportadas tambi\u00e9n dificulta la correcci\u00f3n de errores importantes, impide la difusi\u00f3n de nuevas funcionalidades del protocolo y reduce la eficacia de la red. Los operadores de sistemas obsoletos fueron notificados sobre el bloqueo planificado en septiembre.<\/p>\n<li class=\"l\"> Para servicios ocultos <noindex><a rel=\"nofollow\" href=\"https:\/\/bugs.torproject.org\/30924\">se han proporcionado<\/a><\/noindex> medidas para proteger contra ataques DoS. Los puntos de selecci\u00f3n de conexi\u00f3n (intro points) ahora pueden limitar la intensidad de las solicitudes del cliente, utilizando par\u00e1metros enviados por el servicio oculto en la celda ESTABLISH_INTRO. Si el nuevo procedimiento no es utilizado por el servicio oculto, el punto de selecci\u00f3n de conexi\u00f3n se regir\u00e1 por los par\u00e1metros alcanzados en el consenso.\n<li class=\"l\">  En los puntos de selecci\u00f3n de conexi\u00f3n, se proh\u00edbe la conexi\u00f3n de clientes de salto \u00fanico (single-hop), que se utilizaban para el funcionamiento del servicio Tor2web, cuyo soporte ha sido interrumpido desde hace tiempo. Esta restricci\u00f3n ayudar\u00e1 a reducir la carga en la red de clientes spam.\n<li class=\"l\"> Para los servicios ocultos, se ha implementado un conjunto com\u00fan de tokens (generic token bucket), que utiliza un \u00fanico contador que puede aplicarse para combatir ataques DoS.\n<li class=\"l\"> El modo \u00abBEST\u00bb en el equipo ADD_ONION ahora aplica por defecto los servicios ED25519-V3 (v3) en lugar de RSA1024 (v2).\n<li class=\"l\"> Se ha a\u00f1adido la posibilidad de dividir los datos de configuraci\u00f3n entre varios objetos en el c\u00f3digo de configuraci\u00f3n.\n<li class=\"l\"> Se ha realizado una limpieza significativa del c\u00f3digo.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fuente: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51999\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f Tor 0.4.2.5, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0433\u043e \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0440\u0430\u0431\u043e\u0442\u044b \u0430\u043d\u043e\u043d\u0438\u043c\u043d\u043e\u0439 \u0441\u0435\u0442\u0438 Tor. Tor 0.4.2.5 \u043f\u0440\u0438\u0437\u043d\u0430\u043d \u043f\u0435\u0440\u0432\u044b\u043c \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u043e\u043c \u0432\u0435\u0442\u043a\u0438 0.4.2, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u043b\u0430\u0441\u044c \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0435 \u0447\u0435\u0442\u044b\u0440\u0435 \u043c\u0435\u0441\u044f\u0446\u0430. \u041e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u044b \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u0441\u0442\u0430\u0440\u044b\u0445 \u0432\u0435\u0442\u043e\u043a 0.4.1.7, 0.4.0.6 \u0438 0.3.5.9. \u0412\u0435\u0442\u043a\u0430 0.4.2 \u0431\u0443\u0434\u0435\u0442 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u0442\u044c\u0441\u044f \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u0448\u0442\u0430\u0442\u043d\u043e\u0433\u043e \u0446\u0438\u043a\u043b\u0430 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0435\u043d\u0438\u044f &#8212; \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439 \u0431\u0443\u0434\u0435\u0442 \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0451\u043d \u0447\u0435\u0440\u0435\u0437 9 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0438\u043b\u0438 \u0447\u0435\u0440\u0435\u0437 3 [&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-53781","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\" 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