{"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\/sk\/blog\/news\/obnovlenie-os-qubes-4-1-2-ispolzuyushhej-virtualizacziyu-dlya-izolyaczii-prilozhenij","title":{"rendered":"Aktualiz\u00e1cia opera\u010dn\u00e9ho syst\u00e9mu Qubes 4.1.2, ktor\u00fd vyu\u017e\u00edva virtualiz\u00e1ciu na izol\u00e1ciu aplik\u00e1ci\u00ed","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Bola vytvoren\u00e1 aktualiz\u00e1cia opera\u010dn\u00e9ho syst\u00e9mu Qubes 4.1.2, ktor\u00e1 realizuje my\u0161lienku vyu\u017eitia hyperv\u00edzora na pr\u00edsnu izol\u00e1ciu aplik\u00e1ci\u00ed a komponentov opera\u010dn\u00e9ho syst\u00e9mu (ka\u017ed\u00e1 trieda aplik\u00e1ci\u00ed a syst\u00e9mov\u00e9 slu\u017eby funguj\u00fa v oddelen\u00fdch virtu\u00e1lnych strojoch). Na jej prev\u00e1dzku je potrebn\u00fd syst\u00e9m s 6 GB RAM a 64-bitov\u00fdm CPU Intel alebo AMD, ktor\u00fd podporuje technol\u00f3gie VT-x s EPT\/AMD-v s RVI a VT-d\/AMD IOMMU, pri\u010dom je preferovan\u00e9 ma\u0165 GPU Intel (GPU NVIDIA a AMD neboli dostato\u010dne dobre otestovan\u00e9). Ve\u013ekos\u0165 in\u0161tala\u010dn\u00e9ho obrazu je 6 GB. <\/p>\n

Aplik\u00e1cie v Qubes s\u00fa rozdelen\u00e9 do tried pod\u013ea d\u00f4le\u017eitosti spracov\u00e1van\u00fdch d\u00e1t a rie\u0161en\u00fdch \u00faloh. Ka\u017ed\u00e1 trieda aplik\u00e1ci\u00ed (napr. pr\u00e1ca, z\u00e1bava, bankov\u00e9 oper\u00e1cie), ako aj syst\u00e9mov\u00e9 slu\u017eby (sie\u0165ov\u00fd subsyst\u00e9m, firewall, pr\u00e1ca so storage, USB stack a pod.), funguj\u00fa v samostatn\u00fdch virtu\u00e1lnych strojoch<\/a>, sp\u00fa\u0161\u0165an\u00fdch pomocou hyperv\u00edzora Xen. Tieto aplik\u00e1cie s\u00fa pritom dostupn\u00e9 v r\u00e1mci jednej pracovnej plochy a pre preh\u013eadnos\u0165 s\u00fa odl\u00ed\u0161en\u00e9 r\u00f4znymi farbami r\u00e1mu okna. Ka\u017ed\u00e9 prostredie m\u00e1 pr\u00edstup na \u010d\u00edtanie k z\u00e1kladn\u00e9mu kore\u0148ov\u00e9mu FS a lok\u00e1lnemu storage, ktor\u00fd nie je prekr\u00fdvaj\u00faci s storage in\u00fdch prostred\u00ed, a na organiz\u00e1ciu interakcie aplik\u00e1ci\u00ed sa pou\u017e\u00edva \u0161peci\u00e1lna slu\u017eba. <\/p>\n<\/p>\n

Ako z\u00e1klad na formovanie virtu\u00e1lnych prostred\u00ed m\u00f4\u017eu by\u0165 pou\u017eit\u00e9 bal\u00edkov\u00e9 z\u00e1klady Fedora a Debian, komunitou s\u00fa tie\u017e podporovan\u00e9 \u0161abl\u00f3ny pre Ubuntu, Gentoo a Arch Linux. Mo\u017en\u00e1 je organiz\u00e1cia pr\u00edstupu k aplik\u00e1ci\u00e1m vo virtu\u00e1lnom stroji s Windows, ako aj vytvorenie virtu\u00e1ln\u00edch stroj\u016f<\/a> na b\u00e1ze Whonix na zabezpe\u010denie anonymn\u00e9ho pr\u00edstupu cez Tor. Pou\u017e\u00edvate\u013esk\u00e9 rozhranie je postaven\u00e9 na Xfce. Ke\u010f pou\u017e\u00edvate\u013e spust\u00ed aplik\u00e1ciu z menu, t\u00e1to aplik\u00e1cia sa spust\u00ed v ur\u010dit\u00e9m virtu\u00e1lnom stroji. Obsah virtu\u00e1lnych prostred\u00ed je ur\u010den\u00fd s\u00faborom \u0161abl\u00f3n. <\/p>\n

V novej verzii je zaznamenan\u00e1 len aktualiz\u00e1cia verzi\u00ed programov, ktor\u00e9 tvoria z\u00e1kladn\u00e9 syst\u00e9mov\u00e9 prostredie (dom0). Bol pripraven\u00fd \u0161abl\u00f3n na formovanie virtu\u00e1lnych prostred\u00ed na b\u00e1ze Fedora 37. Do in\u0161tal\u00e1tora bola pridan\u00e1 mo\u017enos\u0165 pou\u017eitia USB kl\u00e1vesn\u00edc. V zav\u00e1dzaciu menu in\u0161tala\u010dn\u00e9ho obrazu bola pridan\u00e1 mo\u017enos\u0165 kernel-latest na pou\u017eitie posledn\u00e9ho vydania jadra s roz\u0161\u00edrenou podporou hardv\u00e9ru.
\n
Zdroj: 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-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\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\udd47Aktualiz\u00e1cia OS Qubes 4.1.2, ktor\u00e1 pou\u017e\u00edva virtualiz\u00e1ciu na izol\u00e1ciu aplik\u00e1ci\u00ed | ProHoster","description":"Bola vytvoren\u00e1 aktualiz\u00e1cia opera\u010dn\u00e9ho syst\u00e9mu Qubes 4.1.2, ktor\u00e1 implementuje my\u0161lienku vyu\u017eitia hyperv\u00edzora na pr\u00edsnu izol\u00e1ciu aplik\u00e1ci\u00ed a komponentov OS (ka\u017ed\u00e1 trieda aplik\u00e1ci\u00ed a 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