{"id":114602,"date":"2024-03-27T12:25:53","date_gmt":"2024-03-27T10:25:53","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/obnovlenie-os-qubes-4-2-1-ispolzuyushhej-virtualizacziyu-dlya-izolyaczii-prilozhenij"},"modified":"2024-03-27T12:25:53","modified_gmt":"2024-03-27T10:25:53","slug":"obnovlenie-os-qubes-4-2-1-ispolzuyushhej-virtualizacziyu-dlya-izolyaczii-prilozhenij","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/obnovlenie-os-qubes-4-2-1-ispolzuyushhej-virtualizacziyu-dlya-izolyaczii-prilozhenij","title":{"rendered":"Aggiornamento del sistema operativo Qubes 4.2.1, che utilizza la virtualizzazione per isolare le applicazioni.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\u00c8 stata rilasciata la versione del sistema operativo Qubes 4.2.1, che implementa l'idea di utilizzare un hypervisor per l'isolamento rigoroso delle applicazioni e dei componenti del sistema operativo (ogni classe di applicazioni e i servizi di sistema operano in macchine virtuali separate). Si consiglia un sistema con 16 GB di RAM (minimo - 6 GB) e una CPU a 64 bit Intel o AMD con supporto per le tecnologie VT-x con EPT\/AMD-v con RVI e VT-d\/AMD IOMMU; \u00e8 preferibile avere una GPU Intel (le GPU NVIDIA e AMD sono state testate in modo insufficiente). La dimensione dell'immagine di installazione \u00e8 di 6 GB (x86_64). <\/p>\n

Le applicazioni in Qubes sono suddivise in classi in base all'importanza dei dati trattati e delle attivit\u00e0 svolte. Ogni classe di applicazioni (ad esempio, lavoro, intrattenimento, operazioni bancarie) e i servizi di sistema (sistema di rete, firewall, gestione dello storage, stack USB, ecc.) operano in ambienti separati. macchine virtuali<\/a>, avviati utilizzando l'iperconto Xen. Le applicazioni indicate sono disponibili all'interno di un unico desktop e vengono evidenziate con un diverso colore di contorno della finestra per una migliore visibilit\u00e0. Ogni ambiente ha accesso in sola lettura al filesystem root di base e a uno storage locale che non si sovrappone a quello di altri ambienti; per facilitare l'interazione tra le applicazioni viene utilizzato un servizio speciale. <\/p>\n<\/p>\n

Come base per la creazione di ambienti virtuali possono essere utilizzati i pacchetti di Fedora e Debian, e la comunit\u00e0 supporta anche modelli per Ubuntu, Gentoo e Arch Linux. \u00c8 possibile organizzare l'accesso alle applicazioni in una macchina virtuale con Windows, cos\u00ec come creare di macchine virtuali<\/a> basato su Whonix per garantire l'accesso anonimo tramite Tor. L'interfaccia utente \u00e8 costruita su Xfce. Quando l'utente avvia un'applicazione dal menu, questa viene eseguita in una macchina virtuale specifica. Il contenuto degli ambienti virtuali \u00e8 determinato da un insieme di modelli. <\/p>\n

Nel nuovo rilascio \u00e8 prevista l'aggiornamento delle versioni dei programmi che formano l'ambiente di sistema di base (dom0). \u00c8 stato preparato un template per generare ambienti virtuali basati su Fedora 39. Di default \u00e8 utilizzato il kernel Linux 6.6, il che ha ridotto il numero di situazioni in cui \u00e8 necessario installare il pacchetto kernel-latest sui sistemi con nuove attrezzature.
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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