{"id":54709,"date":"2020-01-02T00:00:00","date_gmt":"2020-01-01T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/obnovlenie-os-qubes-4-0-2-ispolzuyushhej-virtualizatsiyu-dlya-izolyatsii-prilozhenij"},"modified":"2020-02-18T14:02:45","modified_gmt":"2020-02-18T11:02:45","slug":"obnovlenie-os-qubes-4-0-2-ispolzuyushhej-virtualizatsiyu-dlya-izolyatsii-prilozhenij","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/obnovlenie-os-qubes-4-0-2-ispolzuyushhej-virtualizatsiyu-dlya-izolyatsii-prilozhenij","title":{"rendered":"Actualizare a sistemului de operare Qubes 4.0.2, care utilizeaz\u0103 virtualizarea pentru izolare a aplica\u021biilor","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Dup\u0103 un an de la ultima lansare publicat<\/a><\/noindex> Actualizarea sistemului de operare Qubes 4.0.2<\/a><\/noindex>, implement\u00e2nd<\/a><\/noindex> conceptul de utilizare a unui hypervisor pentru o izolare strict\u0103 a aplica\u021biilor \u0219i componentelor sistemului de operare (fiecare clas\u0103 de aplica\u021bii \u0219i serviciile de sistem func\u021bioneaz\u0103 \u00een ma\u0219ini virtuale separate). Pentru a \u00eenc\u0103rca preg\u0103tit<\/a><\/noindex> imaginea de instalare de 4.6 GB. Pentru func\u021bionare este necesar<\/a><\/noindex> un sistem cu 4 GB RAM \u0219i un CPU Intel sau AMD pe 64 de bi\u021bi care suport\u0103 tehnologiile VT-x cu EPT\/AMD-v cu RVI \u0219i VT-d\/AMD IOMMU, cu preferin\u021ba pentru un GPU Intel (GPU-urile NVIDIA \u0219i AMD nu sunt suficient de testate).<\/p>\n

Aplica\u021biile din Qubes sunt \u00eemp\u0103r\u021bite \u00een clase \u00een func\u021bie de importan\u021ba datelor procesate \u0219i de sarcinile rezolvate, fiecare clas\u0103 de aplica\u021bii, precum \u0219i serviciile de sistem (sub-sistemul de re\u021bea, gestionarea stoc\u0103rii etc.). C\u00e2nd utilizatorul porne\u0219te o aplica\u021bie din meniu, aceasta se lanseaz\u0103 \u00eentr-o ma\u0219in\u0103 virtual\u0103 specific\u0103, \u00een care ruleaz\u0103 un server X separat, un manager de feronerie simplificat \u0219i un driver video-fake, care transmite ie\u0219irea \u00een mediu de control \u00een modul compozit. \u00cen acest fel, aplica\u021biile sunt disponibile f\u0103r\u0103 \u00eentreruperi \u00een cadrul unui singur birou \u0219i sunt eviden\u021biate printr-o margine colorat\u0103 pentru claritate. Fiecare mediu are acces la citire la sistemul de fi\u0219iere de baz\u0103 \u0219i la stocarea local\u0103, care nu se intersecteaz\u0103 cu stoc\u0103rile altor medii. Interfa\u021ba utilizatorului este construit\u0103 pe baza Xfce.<\/p>\n

\u00cen noua versiune, au fost actualizate versiunile programelor care formeaz\u0103 mediul de baz\u0103 al sistemului (dom0), incluz\u00e2nd trecerea la kernelul Linux 4.19 (anterior fiind utilizat kernelul 4.14). \u0218abloanele
\npentru formarea mediilor virtuale au fost actualizate la Fedora 30, Debian 10 \u0219i Whonix 15<\/a><\/noindex>.<\/p>\n

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

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

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Intel \u0438\u043b\u0438 […]<\/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-54709","post","type-post","status-publish","format-standard","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\udd47Update-ul sistemului de operare Qubes 4.0.2, care folose\u0219te virtualizarea pentru izolarea aplica\u021biilor | ProHoster","description":"Dup\u0103 un an de la ultima lansare, este publicat un update al sistemului de 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