{"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\/it\/blog\/news\/little-snitch-for-linux","title":{"rendered":"Little Snitch per Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>L'azienda Objective Development ha rilasciato Little Snitch for Linux: la versione Linux del suo noto strumento per il controllo delle connessioni di rete in uscita, precedentemente disponibile principalmente per gli utenti macOS. Questa nuova variante non \u00e8 presentata come un mezzo per una rigorosa protezione del sistema, ma come uno strumento per il controllo della privacy: mostra quali applicazioni si connettono a quali nodi attraverso la rete, consente di bloccare connessioni indesiderate e di monitorare la cronologia dell'attivit\u00e0 di rete.<\/p>\n<p>Alla base di Little Snitch for Linux si utilizza <strong>eBPF<\/strong>, mentre l'interfaccia \u00e8 realizzata come un <strong>interfaccia web locale<\/strong>, accessibile all'indirizzo http:\/\/localhost:3031\/. Questo approccio consente non solo di osservare le connessioni correnti e passate, ma anche di ordinarle per attivit\u00e0, volume di traffico e nome dell'applicazione, oltre a consentire di bloccare rapidamente le connessioni con un clic. Lo sviluppatore sottolinea inoltre che l'interfaccia pu\u00f2 essere installata come PWA, e il prodotto \u00e8 orientato anche al monitoraggio dell'attivit\u00e0 di rete su server Linux remoti.<\/p>\n<p>Tra le funzionalit\u00e0 supportate di Little Snitch for Linux, lo sviluppatore evidenzia:<\/p>\n<ul>\n<li>visualizzazione dell'attivit\u00e0 di rete attuale e passata per le applicazioni;<\/li>\n<li>visualizzazione delle connessioni bloccate, della cronologia del traffico e dei volumi di dati trasmessi;<\/li>\n<li>zoom e filtri per intervalli di tempo nel grafico del traffico;<\/li>\n<li>blocco delle connessioni con un solo clic;<\/li>\n<li>supporto per elenchi di blocco con aggiornamenti automatici;<\/li>\n<li>importazione di elenchi nei formati 'un dominio \/ host per riga', \/etc\/hosts e intervalli CIDR;<\/li>\n<li>creazione di regole personalizzate per processi, porte e protocolli;<\/li>\n<li>possibilit\u00e0 di abilitare l'autenticazione per l'accesso all'interfaccia web;<\/li>\n<li>sostituzione del componente eBPF e dell'interfaccia web con proprie build.<\/li>\n<\/ul>\n<p>Tuttavia, il progetto presenta alcune importanti limitazioni. Little Snitch for Linux funziona su kernel <strong>Linux 6.12 e successivi<\/strong> a condizione che ci sia <strong>supporto BTF<\/strong>; lo sviluppatore avverte inoltre che le configurazioni del kernel hardened potrebbero non essere compatibili con il programma. Inoltre, il prodotto \u00e8 esplicitamente descritto come una soluzione <strong>\u201cper la privacy, non per la sicurezza\u201d<\/strong>: a causa delle limitazioni di eBPF, in caso di carico elevato potrebbero verificarsi situazioni in cui il pacchetto non pu\u00f2 essere associato in modo affidabile a un processo o a un nome DNS.<\/p>\n<p>Il modello di licenza per la versione Linux \u00e8 misto: il componente eBPF e l'interfaccia web sono pubblicati sotto <strong>GPLv2<\/strong>, mentre il demone e lo strumento CLI rimangono <strong>proprietari<\/strong>, ma sono distribuiti gratuitamente e consentono un uso e una ridistribuzione liberi.<\/p>\n<p>Fonte: <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 5.0.1.1 - 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 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