{"id":55613,"date":"2020-01-24T00:00:00","date_gmt":"2020-01-23T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/obnovlenie-os-qubes-4-0-3-ispolzuyushhej-virtualizatsiyu-dlya-izolyatsii-prilozhenij"},"modified":"2020-02-18T14:03:45","modified_gmt":"2020-02-18T11:03:45","slug":"obnovlenie-os-qubes-4-0-3-ispolzuyushhej-virtualizatsiyu-dlya-izolyatsii-prilozhenij","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/obnovlenie-os-qubes-4-0-3-ispolzuyushhej-virtualizatsiyu-dlya-izolyatsii-prilozhenij","title":{"rendered":"Aggiornamento del sistema operativo Qubes 4.0.3, che utilizza la virtualizzazione per isolare le applicazioni","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Creato<\/a><\/noindex> aggiornamento del sistema operativo Qubes 4.0.3<\/a><\/noindex>, realizzante<\/a><\/noindex> l'idea di utilizzare un hypervisor per un'isolamento rigoroso delle applicazioni e dei componenti del sistema operativo (ogni classe di applicazioni e i servizi di sistema operano in macchine virtuali separate). Per il caricamento \u00e8 preparato<\/a><\/noindex> l'immagine di installazione di 4,6 GB. Per funzionare \u00e8 necessario<\/a><\/noindex> un sistema con 4 GB di RAM e CPU Intel o AMD a 64 bit con supporto delle 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 non sono state testate a sufficienza). In questo nuovo rilascio \u00e8 stato segnalato solo l'aggiornamento delle versioni dei programmi che costituiscono l'ambiente di sistema di base (dom0). Sono disponibili modelli per la creazione di ambienti virtuali basati su Fedora 30, Debian 10 e Whonix 15<\/a><\/noindex>.<\/p>\n

Le applicazioni in Qubes sono suddivise in classi a seconda dell'importanza dei dati trattati e dei compiti risolti, ogni classe di applicazioni, cos\u00ec come i servizi di sistema (sottosistema di rete, gestione dello storage, ecc.). Quando un utente avvia un'applicazione dal menu, quest'applicazione si avvia in una macchina virtuale specifica, in cui viene eseguito un server X separato, un gestore di finestre semplificato e un driver video di passaggio, che trasmette l'output all'ambiente di controllo in modalit\u00e0 composita. In questo modo, le applicazioni sono continuamente disponibili all'interno di un singolo desktop e vengono evidenziate per chiarezza con diversi colori di contorno delle finestre. Ogni ambiente ha accesso in sola lettura al filesystem radice di base e allo storage locale, senza sovrapporsi agli storage di altri ambienti. L'interfaccia utente \u00e8 costruita su base Xfce.<\/p>\n

<\/a><\/noindex><\/p>\n

Fonte: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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