{"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\/da\/blog\/news\/obnovlenie-os-qubes-4-0-4-ispolzuyushhej-virtualizacziyu-dlya-izolyaczii-prilozhenij","title":{"rendered":"Opdatering af OS Qubes 4.0.4, der bruger virtualisering til at isolere applikationer","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Opdateringen af operativsystemet Qubes 4.0.4 er blevet dannet, den implementerer id\u00e9en om at bruge en hypervisor til striks isolering af applikationer og OS-komponenter (hver applikationsklasse og systemtjenester k\u00f8rer i separate virtuelle maskiner). Der er udarbejdet et installationsbillede p\u00e5 4,9 GB til download. For at k\u00f8re det kr\u00e6ves et system med 4 GB RAM og en 64-bit Intel eller AMD CPU, der underst\u00f8tter VT-x med EPT\/AMD-v med RVI og VT-d\/AMD IOMMU; det anbefales at have en Intel GPU (NVIDIA og AMD GPU'er er ikke blevet tilstr\u00e6kkeligt testet). <\/p>\n

Applikationer i Qubes er opdelt i klasser afh\u00e6ngigt af vigtigheden af de behandlede data og de opgaver, der skal l\u00f8ses, hver applikationsklasse samt systemtjenester (netv\u00e6rkssystemet, datalagring osv.). N\u00e5r brugeren starter en applikation fra menuen, starter applikationen i en bestemt virtuelle maskiner<\/a>, hvor der k\u00f8rer en separat X-server, en forenklet vindueschef og en videodriver-hybrid, der sender output til det styrende milj\u00f8 i komposittilstand. Applikationerne er dermed s\u00f8ml\u00f8st tilg\u00e6ngelige inden for samme skrivebord og fremh\u00e6ves med forskellige farver omkring vinduerne for bedre synlighed. Hver milj\u00f8 har l\u00e6seadgang til det grundl\u00e6ggende rod-FS og det lokale lager, der ikke overlapper med lagerne i andre milj\u00f8er. Brugergr\u00e6nsefladen er bygget p\u00e5 Xfce. <\/p>\n

Den nye udgave indeholder kun opdateringer af de programmer, der danner det grundl\u00e6ggende systemmilj\u00f8 (dom0). Der er forberedt skabeloner til at danne virtuelle milj\u00f8er baseret p\u00e5 Fedora 32, Debian 10 og Whonix 15. Som standard foresl\u00e5s Linux 5.4-kernen.
\n
Kilde: 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-news"],"aioseo_notices":[],"aioseo_head":"\n\t\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\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Opdatering af Qubes OS 4.0.4, der bruger virtualisering til at isolere applikationer | ProHoster","description":"Opdateringen af operativsystemet Qubes 4.0.4 er blevet dannet, den implementerer id\u00e9en om at bruge en hypervisor til striks isolering af applikationer og OS-komponenter (hver applikationsklasse og systemtjenester k\u00f8rer i 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