{"id":168255,"date":"2026-04-09T23:11:55","date_gmt":"2026-04-09T21:11:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/opublikovana-linux-versiya-mezhsetevogo-ekrana-prilozhenij-little-snitch"},"modified":"2026-04-09T23:11:55","modified_gmt":"2026-04-09T21:11:56","slug":"opublikovana-linux-versiya-mezhsetevogo-ekrana-prilozhenij-little-snitch","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/opublikovana-linux-versiya-mezhsetevogo-ekrana-prilozhenij-little-snitch","title":{"rendered":"\u00c8 stata pubblicata la versione Linux del firewall per applicazioni Little Snitch","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\u00c8 stato presentato il primo rilascio della versione Linux del firewall per applicazioni Little Snitch, molto popolare tra gli utenti della piattaforma macOS. Little Snitch fornisce un'interfaccia grafica che consente di monitorare in modo interattivo l'attivit\u00e0 di rete delle applicazioni e di bloccare il traffico di rete indesiderato. Per ispezionare e bloccare il traffico in Linux viene utilizzato il sottosistema eBPF. I programmi eBPF caricabili nel kernel, la libreria di funzioni e l'interfaccia web sono distribuiti sotto licenza GPLv2. Il processo in background \u00e8 scritto in Rust e distribuito sotto licenza proprietaria, che consente la distribuzione e l'uso gratuito. <\/p>\n

Il programma consente di visualizzare chiaramente a quali host stanno accedendo le applicazioni nel sistema, di consultare la cronologia dell'attivit\u00e0 di rete e di monitorare il volume del traffico. \u00c8 possibile bloccare le connessioni indesiderate e connettere liste di blocco, sia proprie che esterne, come oisd.nl, destinate a bloccare pubblicit\u00e0, servizi di tracciamento, sistemi di raccolta telemetrica, phishing e altre attivit\u00e0 indesiderate. Le liste esterne possono aggiornarsi automaticamente. Il blocco avviene a livello di indirizzi IP, subnet e nomi di dominio<\/a>. \u00c8 possibile creare un elenco di autorizzazione per le applicazioni a cui \u00e8 consentita l'attivit\u00e0 di rete. <\/p>\n

Il programma comprende un gestore BPF caricabile nel kernel Linux e un processo in background chiamato littlesnitch. La gestione avviene tramite un'interfaccia web, accessibile aprendo nel browser la pagina \u00abhttp:\/\/localhost:3031\/\u00bb. \u00c8 possibile utilizzare l'interfaccia web come una web app autonoma (PWA - Progressive Web App). \u00c8 supportata l'operativit\u00e0 su sistemi con kernel Linux 6.12 e versioni successive. \"\u00c8 \"\u00c8 <\/p>\n

Inoltre, vale la pena notare che esiste un'alternativa open source a Little Snitch per Linux - OpenSnitch, che consente di monitorare interattivamente l'attivit\u00e0 di rete delle applicazioni. Quando un'applicazione tenta di stabilire connessioni di rete che non rientrano nelle autorizzazioni precedentemente impostate, OpenSnitch mostra all'utente una finestra di dialogo con l'opzione di decidere se proseguire l'operazione di rete o bloccare l'attivit\u00e0. Christian Starkjohann, il sviluppatore della versione Linux di Little Snitch, ha osservato che OpenSnitch non era adatto per monitorare le connessioni di rete stabilite dai processi e per bloccare le connessioni con un clic.
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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[…]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":168256,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-168255","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Pubblicata la versione Linux del firewall per applicazioni Little Snitch | ProHoster","description":"\u00c8 stata presentata la prima versione Linux del firewall per applicazioni Little Snitch, molto popolare tra gli utenti della piattaforma 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