{"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\/ro\/blog\/news\/obnovlenie-os-qubes-4-0-4-ispolzuyushhej-virtualizacziyu-dlya-izolyaczii-prilozhenij","title":{"rendered":"Actualizarea sistemului de operare Qubes 4.0.4, care utilizeaz\u0103 virtualizarea pentru izolare aplica\u021biilor","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A fost realizat\u0103 o actualizare a sistemului de operare Qubes 4.0.4, care implementeaz\u0103 ideea utiliz\u0103rii unui hipervizor pentru izolarea 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). A fost preg\u0103tit un imagini de instalare de 4.9 GB. Este necesar 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, preferabil cu GPU Intel (GPU-urile NVIDIA \u0219i AMD nu au fost testate suficient de bine). <\/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 (subsystemele de re\u021bea, gestionarea stoc\u0103rii etc.). C\u00e2nd utilizatorul porne\u0219te o aplica\u021bie din meniu, aceasta porne\u0219te \u00eentr-un anumit ma\u0219ina virtual\u0103<\/a>, \u00een care se execut\u0103 un server X separat, un manager de feronerie simplificat \u0219i un driver video placeholder, care transmite ie\u0219irea \u00een mediu de gestionare \u00een modul compus. Astfel, aplica\u021biile sunt accesibile f\u0103r\u0103 \u00eentreruperi pe un singur desktop \u0219i sunt eviden\u021biate printr-o margine de culoare diferit\u0103 pentru o vizibilitate mai bun\u0103. Fiecare mediu are acces de citire la sistemul de fi\u0219iere r\u0103d\u0103cin\u0103 de baz\u0103 \u0219i la stocarea local\u0103, care nu se suprapune cu depozitele altor medii. Interfa\u021ba utilizatorului este construit\u0103 pe baza Xfce. <\/p>\n

\u00cen noua versiune, a fost men\u021bionat\u0103 doar actualizarea versiunilor programelor care formeaz\u0103 mediul de sistem de baz\u0103 (dom0). Au fost preg\u0103tite template-uri pentru formarea de medii virtuale bazate pe Fedora 32, Debian 10 \u0219i Whonix 15. Kernelul Linux 5.4 este propus \u00een mod implicit.
\n
Sursa: opennet.ro<\/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-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\udd47Actualizarea sistemului de operare Qubes 4.0.4, care utilizeaz\u0103 virtualizarea pentru izolarea aplica\u021biilor | ProHoster","description":"A fost realizat\u0103 o actualizare a sistemului de operare Qubes 4.0.4, care implementeaz\u0103 ideea utiliz\u0103rii unui hipervizor pentru izolarea strict\u0103 a aplica\u021biilor \u0219i componentelor sistemului de operare (fiecare clas\u0103 de aplica\u021bii \u0219i serviciile 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