{"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\/da\/blog\/news\/vypusk-novoj-stabilnoj-vetki-tor-0-4-2","title":{"rendered":"Udgivelsen af den nye stabile Tor 0.4.2-version.","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\">Pr\u00e6senteret<\/a><\/noindex> udgivelse af v\u00e6rkt\u00f8jer <noindex><a rel=\"nofollow\" href=\"https:\/\/www.torproject.org\/\">Tor 0.4.2.5<\/a><\/noindex>, der bruges til at organisere arbejdet i det anonyme netv\u00e6rk Tor. Tor 0.4.2.5 er blevet anerkendt som den f\u00f8rste stabile udgave af version 0.4.2, som har udviklet sig over de seneste fire m\u00e5neder. Samtidig er opdateringer blevet tilbudt til de \u00e6ldre versioner 0.4.1.7, 0.4.0.6 og 0.3.5.9. Version 0.4.2 vil blive underst\u00f8ttet i henhold til det normale vedligeholdelsescyklus \u2014 opdateringerne vil blive stoppet efter 9 m\u00e5neder eller 3 m\u00e5neder efter frigivelsen af version 0.4.3.x. Langtidsst\u00f8tte (LTS) er sikret for version 0.3.5, hvor opdateringer vil blive frigivet indtil 1. februar 2022. St\u00f8tten for versionerne 0.4.0.x og 0.2.9.x vil blive afsluttet i begyndelsen af n\u00e6ste \u00e5r.<\/p>\n<p>Hovednyhederne:<\/p>\n<ul>\n<li class=\"l\"> P\u00e5 katalogserverne er der inkluderet <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51645\">blokering<\/a><\/noindex> af forbindelser til noder, der bruger for\u00e6ldede versioner af Tor, hvis support er stoppet (alle noder, der ikke bruger de aktuelle grene 0.2.9, 0.3.5, 0.4.0, 0.4.1 og 0.4.2 vil blive blokeret). Blokeringen vil automatisk udelukke noder fra netv\u00e6rket, som ikke rettidigt er opgraderet til den aktuelle software, efterh\u00e5nden som st\u00f8tten til de forskellige grene stopper.\n<p>Tilstedev\u00e6relsen af noder i netv\u00e6rket med for\u00e6ldet software p\u00e5virker stabiliteten negativt og skaber yderligere sikkerhedsrisici. Hvis administratoren ikke holder \u00f8je med opdateringen af Tor, er det sandsynligt, at han eller hun ogs\u00e5 viser fors\u00f8mmelse over for opdateringen af systemet og andre serverapplikationer, hvilket \u00f8ger risikoen for, at noden bliver overtaget i m\u00e5lrettede angreb. Tilstedev\u00e6relsen af noder med allerede unsupported versioner hindrer ogs\u00e5 rettelsen af vigtige fejl, forhindrer udbredelsen af nye funktioner i protokollen og mindsker netv\u00e6rkets effektivitet. Operat\u00f8rerne af for\u00e6ldede systemer blev informeret om den planlagte blokering allerede i september.<\/p>\n<li class=\"l\"> For skjulte tjenester <noindex><a rel=\"nofollow\" href=\"https:\/\/bugs.torproject.org\/30924\">er der givet<\/a><\/noindex> midler til beskyttelse mod DoS-angreb. Forbindelsesvalgspunkter (intro points) kan nu begr\u00e6nse intensiteten af anmodninger fra klienten ved hj\u00e6lp af parametre, der sendes af den skjulte tjeneste i cellen ESTABLISH_INTRO. Hvis den skjulte tjeneste ikke bruger den nye udvidelse, vil valgpunktet for forbindelsen blive styret af konsensusparametrene.\n<li class=\"l\">  I valgpunkterne for forbindelser er det forbudt at tilslutte single-hop klienter, som blev brugt til at betjene Tor2web, der l\u00e6nge er blevet afviklet. Blokeringen vil reducere netv\u00e6rksbelastningen fra spam-klienter.\n<li class=\"l\"> For skjulte tjenester er der implementeret et f\u00e6lles s\u00e6t tokens (generic token bucket), der bruger en enkelt t\u00e6ller, som kan anvendes til at bek\u00e6mpe DoS-angreb.\n<li class=\"l\"> Tilstand \u00abBEST\u00bb i ADD_ONION teamet anvender nu som standard ED25519-V3 (v3) tjenester i stedet for RSA1024 (v2).\n<li class=\"l\"> I konfigurationsindstillingskoden er muligheden for at opdele konfigurationsdata mellem flere objekter blevet tilf\u00f8jet.\n<li class=\"l\"> Der er foretaget betydelig oprydning i koden.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Kilde: <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 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" 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