{"id":107287,"date":"2023-03-15T12:48:09","date_gmt":"2023-03-15T10:48:09","guid":{"rendered":"https:\/\/prohoster.info\/?p=107287"},"modified":"2023-03-15T19:12:43","modified_gmt":"2023-03-15T17:12:43","slug":"obnovlenie-os-qubes-4-1-2-ispolzuyushhej-virtualizacziyu-dlya-izolyaczii-prilozhenij","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/obnovlenie-os-qubes-4-1-2-ispolzuyushhej-virtualizacziyu-dlya-izolyaczii-prilozhenij","title":{"rendered":"Aggiornamento del sistema operativo Qubes 4.1.2, che utilizza la virtualizzazione per isolare le applicazioni","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\u00c8 stato rilasciato l'aggiornamento del sistema operativo Qubes 4.1.2, che implementa l'idea di utilizzare un hypervisor per una rigorosa isolamento di applicazioni e componenti di sistema (ogni classe di applicazioni e servizi di sistema funziona in macchine virtuali separate). \u00c8 necessaria una macchina con 6 GB di RAM e una CPU a 64 bit Intel o AMD che supporti le tecnologie VT-x con EPT\/AMD-v con RVI e VT-d\/AMD IOMMU, \u00e8 preferibile disporre di una GPU Intel (le GPU NVIDIA e AMD non sono state testate sufficientemente bene). La dimensione dell'immagine di installazione \u00e8 di 6 GB. <\/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

Nella nuova versione \u00e8 evidenziato solo l'aggiornamento delle versioni dei software che compongono l'ambiente di sistema di base (dom0). \u00c8 stato preparato un template per la creazione di ambienti virtuali basati su Fedora 37. Nell'installer \u00e8 stata aggiunta la possibilit\u00e0 di utilizzare tastiere USB. Nel menu di avvio dell'immagine di installazione \u00e8 stata proposta l'opzione kernel-latest per utilizzare l'ultima versione del kernel con supporto hardware esteso.
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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