{"id":99363,"date":"2021-03-05T22:22:54","date_gmt":"2021-03-05T20:22:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/obnovlenie-os-qubes-4-0-4-ispolzuyushhej-virtualizacziyu-dlya-izolyaczii-prilozhenij"},"modified":"2021-03-05T22:22:54","modified_gmt":"2021-03-05T20:22:54","slug":"obnovlenie-os-qubes-4-0-4-ispolzuyushhej-virtualizacziyu-dlya-izolyaczii-prilozhenij","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/obnovlenie-os-qubes-4-0-4-ispolzuyushhej-virtualizacziyu-dlya-izolyaczii-prilozhenij","title":{"rendered":"Aggiornamento del sistema operativo Qubes 4.0.4, che utilizza la virtualizzazione per l'isolamento delle applicazioni.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\u00c8 stata generata un'aggiornamento del sistema operativo Qubes 4.0.4, che realizza 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 funzionano in macchine virtuali separate). \u00c8 stata preparata un'immagine di installazione di 4,9 GB per il download. \u00c8 necessaria una macchina con 4 GB di RAM e una CPU Intel o AMD a 64 bit che supporti le tecnologie VT-x con EPT\/AMD-V con RVI e VT-d\/AMD IOMMU; \u00e8 consigliabile avere una GPU Intel (le GPU NVIDIA e AMD non sono state testate sufficientemente). <\/p>\n

Le applicazioni in Qubes sono suddivise in classi a seconda dell'importanza dei dati trattati e delle attivit\u00e0 svolte, con ogni classe di applicazioni e i servizi di sistema (sistema di rete, gestione dello storage, ecc.). Quando l'utente avvia un'applicazione dal menu, quest'applicazione viene avviata in un certo macchina virtuale<\/a>, in cui viene eseguito un singolo server X, un gestore delle finestre semplificato e un driver video di placeholder, che trasmette l'output nell'ambiente di gestione in modalit\u00e0 composita. In questo modo, le applicazioni sono perfettamente accessibili all'interno di un unico desktop e vengono evidenziate visivamente con un diverso colore di contorno delle finestre. Ogni ambiente ha accesso in lettura al filesystem di base e allo storage locale, che non si sovrappone agli storage di altri ambienti. L'interfaccia utente \u00e8 costruita sulla base di Xfce. <\/p>\n

La nuova versione segnala solo l'aggiornamento delle versioni dei programmi che costituiscono l'ambiente sistemico di base (dom0). Sono stati preparati modelli per la creazione di ambienti virtuali basati su Fedora 32, Debian 10 e Whonix 15. Di default, \u00e8 proposto il kernel Linux 5.4.
\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":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-99363","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"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\udd47Aggiornamento del sistema operativo Qubes 4.0.4, che utilizza la virtualizzazione per l'isolamento delle applicazioni | ProHoster","description":"\u00c8 stato rilasciato un aggiornamento del sistema operativo Qubes 4.0.4, che implementa l'idea di utilizzare un hypervisor per l'isolamento rigoroso delle applicazioni e dei componenti di sistema (ogni tipo di applicazione e i servizi di sistema operano in macchine 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