{"id":169293,"date":"2026-04-18T23:12:20","date_gmt":"2026-04-18T21:12:20","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/little-snitch-for-linux"},"modified":"2026-04-18T23:12:20","modified_gmt":"2026-04-18T21:12:20","slug":"little-snitch-for-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/little-snitch-for-linux","title":{"rendered":"Little Snitch f\u00f6r Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>F\u00f6retaget Objective Development har sl\u00e4ppt Little Snitch for Linux - Linux-versionen av sitt v\u00e4lk\u00e4nda verktyg f\u00f6r att kontrollera utg\u00e5ende n\u00e4tverksanslutningar, som tidigare fr\u00e4mst varit tillg\u00e4ngligt f\u00f6r macOS-anv\u00e4ndare. Den nya versionen positioneras inte som ett strikt skydd f\u00f6r systemet, utan som ett verktyg f\u00f6r integritetskontroll: den visar vilka appar som kommunicerar med vilka noder \u00f6ver n\u00e4tverket, g\u00f6r det m\u00f6jligt att blockera o\u00f6nskade anslutningar och sp\u00e5ra historiken f\u00f6r n\u00e4tverksaktivitet.<\/p>\n<p>I grunden anv\u00e4nder Little Snitch for Linux <strong>eBPF<\/strong>, och gr\u00e4nssnittet \u00e4r utformat som en <strong>lokal web UI<\/strong>, tillg\u00e4nglig via http:\/\/localhost:3031\/. Denna metod g\u00f6r det m\u00f6jligt att b\u00e5de \u00f6vervaka aktuella och tidigare anslutningar samt sortera dem efter aktivitet, trafikvolym och appnamn, och snabbt blockera anslutningar med ett klick. Utvecklaren betonar s\u00e4rskilt att UI kan installeras som PWA, och att produkten ocks\u00e5 \u00e4r riktad mot \u00f6vervakning av n\u00e4tverksaktivitet p\u00e5 fj\u00e4rr-Linux-servrar.<\/p>\n<p>Bland de st\u00f6dda funktionerna som Little Snitch for Linux erbjuder, framh\u00e4ver utvecklaren:<\/p>\n<ul>\n<li>visning av aktuell och tidigare n\u00e4tverksaktivitet per applikation;<\/li>\n<li>visning av blockerade anslutningar, trafikens historik och volymer av \u00f6verf\u00f6rda data;<\/li>\n<li>skalning och filtrering efter tidsintervall p\u00e5 trafikdiagrammet;<\/li>\n<li>blockering av anslutningar med ett enda klick;<\/li>\n<li>st\u00f6d f\u00f6r blocklistor med automatisk uppdatering;<\/li>\n<li>import av listor i formaten 'ett dom\u00e4n\/v\u00e4rd per rad', \/etc\/hosts och CIDR-intervall;<\/li>\n<li>skapande av egna regler f\u00f6r processer, portar och protokoll;<\/li>\n<li>m\u00f6jlighet att aktivera autentisering f\u00f6r \u00e5tkomst till webgr\u00e4nssnittet;<\/li>\n<li>ers\u00e4ttning av eBPF-komponenten och web UI med egna byggen.<\/li>\n<\/ul>\n<p>Projektet har dock en rad viktiga begr\u00e4nsningar. Little Snitch for Linux fungerar p\u00e5 k\u00e4rnor <strong>Linux 6.12 och nyare<\/strong> och kr\u00e4ver <strong>BTF-support<\/strong>; utvecklaren varnar ocks\u00e5 f\u00f6r att hardened-konfigurationer av k\u00e4rnan kan vara inkompatibla med programmet. Dessutom beskrivs produkten direkt som en l\u00f6sning <strong>\"for privacy, not security\"<\/strong>: p\u00e5 grund av begr\u00e4nsningarna med eBPF kan det under h\u00f6g belastning uppst\u00e5 situationer d\u00e4r ett paket inte kan kopplas korrekt till en process eller DNS-namn.<\/p>\n<p>Licensmodellen f\u00f6r Linux-versionen \u00e4r blandad: eBPF-komponenten och web UI publiceras under <strong>GPLv2<\/strong>, medan demon och CLI-verktyg f\u00f6rblir <strong>propriet\u00e4ra<\/strong>, men sprids gratis och till\u00e5ter fri anv\u00e4ndning och omdistribution.<\/p>\n<p>K\u00e4lla: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/proprietary\/18268068\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Objective Development \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0430 Little Snitch for Linux \u2014 Linux-\u0432\u0435\u0440\u0441\u0438\u044e \u0441\u0432\u043e\u0435\u0433\u043e \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e\u0433\u043e \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430 \u0434\u043b\u044f \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044f \u0438\u0441\u0445\u043e\u0434\u044f\u0449\u0438\u0445 \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439, \u043f\u0440\u0435\u0436\u0434\u0435 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0433\u043e \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u043c \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c macOS. \u041d\u043e\u0432\u044b\u0439 \u0432\u0430\u0440\u0438\u0430\u043d\u0442 \u043f\u043e\u0437\u0438\u0446\u0438\u043e\u043d\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043d\u0435 \u043a\u0430\u043a \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e \u0436\u0451\u0441\u0442\u043a\u043e\u0439 \u0437\u0430\u0449\u0438\u0442\u044b \u0441\u0438\u0441\u0442\u0435\u043c\u044b, \u0430 \u043a\u0430\u043a \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044f \u043f\u0440\u0438\u0432\u0430\u0442\u043d\u043e\u0441\u0442\u0438: \u043e\u043d \u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442, \u043a\u0430\u043a\u0438\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u0438 \u043a \u043a\u0430\u043a\u0438\u043c \u0443\u0437\u043b\u0430\u043c \u043e\u0431\u0440\u0430\u0449\u0430\u044e\u0442\u0441\u044f \u043f\u043e \u0441\u0435\u0442\u0438, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043d\u0435\u0436\u0435\u043b\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f \u0438 \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u0442\u044c [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-169293","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Objective Development \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0430 Little Snitch for Linux \u2014 Linux-\u0432\u0435\u0440\u0441\u0438\u044e \u0441\u0432\u043e\u0435\u0433\u043e \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e\u0433\u043e \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430 \u0434\u043b\u044f \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044f \u0438\u0441\u0445\u043e\u0434\u044f\u0449\u0438\u0445 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