{"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\/ro\/blog\/news\/obnovlenie-os-qubes-4-1-2-ispolzuyushhej-virtualizacziyu-dlya-izolyaczii-prilozhenij","title":{"rendered":"Actualizarea sistemului de operare Qubes 4.1.2, care utilizeaz\u0103 virtualizarea pentru izolarea aplica\u021biilor","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A fost realizat\u0103 o actualizare a sistemului de operare Qubes 4.1.2, care implementeaz\u0103 ideea utiliz\u0103rii unui hipervizor pentru izola\u021bia strict\u0103 a aplica\u021biilor \u0219i componentelor OS (fiecare tip de aplica\u021bie \u0219i serviciile sistemului func\u021bioneaz\u0103 \u00een ma\u0219ini virtuale separate). Pentru func\u021bionare, este necesar un sistem cu 6 GB RAM \u0219i procesor CPU pe 64 de bi\u021bi Intel sau AMD cu suport pentru tehnologiile VT-x cu EPT\/AMD-v cu RVI \u0219i VT-d\/AMD IOMMU, av\u00e2nd preferin\u021be pentru GPU Intel (GPU-urile NVIDIA \u0219i AMD nu au fost testate suficient de bine). Dimensiunea imaginii de instalare este de 6 GB. <\/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 (de exemplu, munc\u0103, divertisment, opera\u021biuni bancare), precum \u0219i serviciile sistemului (subsystema de re\u021bea, firewall-ul, gestionarea stoc\u0103rii, stiva USB etc.) func\u021bioneaz\u0103 \u00een ma\u0219ini virtuale separate virtu\u00e1lne ma\u0161ini<\/a>, lansate utiliz\u00e2nd hypervisorul Xen. Aceste aplica\u021bii sunt disponibile \u00eentr-un singur desktop \u0219i sunt eviden\u021biate pentru claritate cu diferite culori ale marginii feronierului. Fiecare mediu are acces \u00een citire la sistemul de fi\u0219iere r\u0103d\u0103cin\u0103 bazal \u0219i la stocarea local\u0103, care nu se suprapune cu stoc\u0103rile altor medii; pentru a organiza interac\u021biunea aplica\u021biilor se folose\u0219te un serviciu special. <\/p>\n<\/p>\n

Ca baz\u0103 pentru formarea mediilor virtuale poate fi utilizat\u0103 baza de pachete Fedora \u0219i Debian, de asemenea, comunitatea suport\u0103 \u0219abloane pentru Ubuntu, Gentoo \u0219i Arch Linux. Este posibil\u0103 organizarea accesului la aplica\u021biile dintr-o ma\u0219in\u0103 virtual\u0103 cu Windows, precum \u0219i crearea ma\u0219ini virtuale<\/a> pe baza Whonix pentru a asigura un acces anonim prin Tor. Interfa\u021ba utilizatorului este construit\u0103 pe baza Xfce. C\u00e2nd utilizatorul porne\u0219te o aplica\u021bie din meniu, aceast\u0103 aplica\u021bie se porne\u0219te \u00eentr-o anumit\u0103 ma\u0219in\u0103 virtual\u0103. Con\u021binutul mediilor virtuale este determinat de un set de \u0219abloane. <\/p>\n

\u00cen aceast\u0103 nou\u0103 versiune, a fost semnalat\u0103 doar actualizarea versiunilor programelor care formeaz\u0103 mediul sistemic de baz\u0103 (dom0). A fost preg\u0103tit un \u0219ablon pentru crearea de medii virtuale pe baza Fedora 37. \u00cen installer a fost ad\u0103ugat\u0103 op\u021biunea de a utiliza tastaturi USB. \u00cen meniul de boot al imaginii de instalare este oferit\u0103 op\u021biunea kernel-latest pentru a folosi cea mai recent\u0103 versiune a kernel-ului cu suport extins pentru hardware.
\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-107287","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 OS Qubes 4.1.2, care utilizeaz\u0103 virtualizarea pentru izolarea aplica\u021biilor | ProHoster","description":"A fost creat\u0103 actualizarea sistemului de operare Qubes 4.1.2, care implementeaz\u0103 ideea utiliz\u0103rii unui hipervizor pentru izolarea strict\u0103 a aplica\u021biilor \u0219i componentelor OS (fiecare clas\u0103 de aplica\u021bii \u0219i servicii de sistem func\u021bioneaz\u0103 \u00een 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