{"id":183588,"date":"2026-10-03T22:54:21","date_gmt":"2026-10-03T20:54:22","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/obnovlenie-os-qubes-4-3-2-ispolzuyushhej-virtualizacziyu-dlya-izolyaczii-prilozhenij"},"modified":"2026-10-03T22:54:26","modified_gmt":"2026-10-03T20:54:26","slug":"qubes-os-4-3-2-update-using-virtualization-to-isolate-applications","status":"publish","type":"post","link":"https:\/\/prohoster.info\/lv\/blog\/news\/qubes-os-4-3-2-update-using-virtualization-to-isolate-applications","title":{"rendered":"Qubes OS 4.3.2 atjaunin\u0101jums, kas izmanto virtualiz\u0101ciju, lai izol\u0113tu lietojumprogrammas.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Ir pieejama oper\u0113t\u0101jsist\u0113mas Qubes 4.3.2 versija, kas realiz\u0113 hipervizora izmanto\u0161anu stingrai lietojumprogrammu un OS komponentu izol\u0101cijai (katra lietojumprogrammu klase un sist\u0113mas pakalpojumi darbojas atsevi\u0161\u0137\u0101s virtu\u0101laj\u0101s ma\u0161\u012bn\u0101s). Ieteicams izmantot sist\u0113mu ar 16 GB RAM (minim\u0101lais apjoms \u2013 6 GB) un 64 bitu Intel vai AMD CPU ar VT-x ar EPT\/AMD-v ar RVI un VT-d vai AMD IOMMU atbalstu, v\u0113lams, lai b\u016btu Intel GPU (NVIDIA un AMD GPU netika pietiekami labi test\u0113ti). Instal\u0101cijas att\u0113la izm\u0113rs ir 8 GB (x86_64). <\/p>\n

Lietojumprogramm\u0101s Qubes t\u0101s tiek sadal\u012btas klas\u0113s atkar\u012bb\u0101 no apstr\u0101d\u0101to datu noz\u012bm\u012bbas un risin\u0101mo uzdevumu. Katra lietojumprogrammu klase (piem\u0113ram, darbs, izklaide, banku oper\u0101cijas), k\u0101 ar\u012b sist\u0113mas pakalpojumi (t\u012bkla apak\u0161sist\u0113ma, ugunsm\u016bris, darbs ar kr\u0101tuvi, USB steks u.c.), darbojas atsevi\u0161\u0137i virtu\u0101l\u0101s ma\u0161\u012bn\u0101s<\/a>, palai\u017eot ar hipervizora Xen pal\u012bdz\u012bbu. \u0160aj\u0101 proces\u0101 min\u0113t\u0101s lietojumprogrammas ir pieejamas vien\u0101 darbvirsm\u0101 un at\u0161\u0137ir\u012bgas vizu\u0101li ar da\u017e\u0101das kr\u0101sas logu apmali. Katram vid\u0113m ir pieeja tikai las\u012b\u0161anai uz pamatnes saknes FS un lok\u0101l\u0101s kr\u0101tuv\u0113s, kas nesakrist ar citu vid\u0113m glab\u0101tav\u0101m, lai nodro\u0161in\u0101tu lietojumprogrammu savstarp\u0113ju darb\u012bbu, tiek izmantots \u012bpa\u0161s pakalpojums. <\/p>\n

K\u0101 pamats virtu\u0101lo vidu veido\u0161anai var tikt izmantota pakot\u0146u b\u0101ze Fedora un Debian, ar\u012b kopiena atbalsta veidnes Ubuntu, Gentoo un Arch Linux. Ir iesp\u0113jams nodro\u0161in\u0101t piek\u013cuvi lietojumprogramm\u0101m Windows virtu\u0101laj\u0101 ma\u0161\u012bn\u0101, k\u0101 ar\u012b izveidot virtu\u0101lo ma\u0161\u012bnu<\/a> uz Whonix b\u0101zes, lai nodro\u0161in\u0101tu anon\u012bmu piek\u013cuvi caur Tor. Lietot\u0101ja saskarne ir veidota uz Xfce b\u0101zes. Kad lietot\u0101js palai\u017e lietojumprogrammu no izv\u0113lnes, \u0161\u012b lietojumprogramma start\u0113 noteikt\u0101 virtu\u0101laj\u0101 ma\u0161\u012bn\u0101. Virtu\u0101lo vidu saturs tiek noteikts ar veid\u0146u komplektu. <\/p>\n

Jaunaj\u0101 versij\u0101 virtu\u0101lo vidu veidne ir atjaunin\u0101ta uz Fedora 44. Linux kodu paka ir atjaunin\u0101ta uz 7.2 versiju. Ir nov\u0113rstas uzkr\u0101ju\u0161\u0101s k\u013c\u016bdas un ievainojam\u012bbas, tostarp b\u012bstamas ievainojam\u012bbas hipervizor\u0101 Xen un kritiska ievainojam\u012bba utilit\u0101t\u0113 \u201eqvm-copy-to-vm\u201d, kas \u013cauj apiet izol\u0101ciju un izpild\u012bt kodu Dom0 l\u012bmen\u012b.
\n
Avots: opennet.lv<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Qubes 4.3.2, \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u044e\u0449\u0435\u0439 \u0438\u0434\u0435\u044e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0433\u0438\u043f\u0435\u0440\u0432\u0438\u0437\u043e\u0440\u0430 \u0434\u043b\u044f \u0441\u0442\u0440\u043e\u0433\u043e\u0439 \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0438 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 \u041e\u0421 (\u043a\u0430\u0436\u0434\u044b\u0439 \u043a\u043b\u0430\u0441\u0441 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0435 \u0441\u0435\u0440\u0432\u0438\u0441\u044b \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0442 \u0432 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0445 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0445 \u043c\u0430\u0448\u0438\u043d\u0430\u0445). \u0414\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0441 16 \u0413\u0431 \u041e\u0417\u0423 (\u043c\u0438\u043d\u0438\u043c\u0443\u043c — 6 \u0413\u0431) \u0438 64-\u0440\u0430\u0437\u0440\u044f\u0434\u043d\u044b\u043c CPU Intel \u0438\u043b\u0438 AMD \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0439 VT-x c EPT\/AMD-v c RVI \u0438 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183588","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\n","aioseo_head_json":{"title":"\ud83e\udd47Oper\u0113t\u0101jsist\u0113mas Qubes 4.3.2 atjaunin\u0101jums, kas izmanto virtualiz\u0101ciju lietojumprogrammu izol\u0101cijai | ProHoster","description":"Ir pieejama oper\u0113t\u0101jsist\u0113mas Qubes 4.3.2 versija, kas \u012bsteno ideju par hipervizora izmanto\u0161anu stingrai lietojumprogrammu un oper\u0113t\u0101jsist\u0113mas komponentu izol\u0101cijai (katra lietojumprogrammu klase un sist\u0113mas pakalpojumi darbojas atsevi\u0161\u0137i).","canonical_url":"https:\/\/prohoster.info\/lv\/blog\/news\/qubes-os-4-3-2-update-using-virtualization-to-isolate-applications","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"lv_LV","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u041e\u0421 Qubes 4.3.2, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0435\u0439 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u0434\u043b\u044f \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 | ProHoster","og:description":"\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Qubes 4.3.2, \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u044e\u0449\u0435\u0439 \u0438\u0434\u0435\u044e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0433\u0438\u043f\u0435\u0440\u0432\u0438\u0437\u043e\u0440\u0430 \u0434\u043b\u044f \u0441\u0442\u0440\u043e\u0433\u043e\u0439 \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0438 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 \u041e\u0421 (\u043a\u0430\u0436\u0434\u044b\u0439 \u043a\u043b\u0430\u0441\u0441 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0435 \u0441\u0435\u0440\u0432\u0438\u0441\u044b \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0442 \u0432 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0445.","og:url":"https:\/\/prohoster.info\/lv\/blog\/news\/qubes-os-4-3-2-update-using-virtualization-to-isolate-applications","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2026-10-03T20:54:22+00:00","article:modified_time":"2026-10-03T20:54:26+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/posts\/183588","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/comments?post=183588"}],"version-history":[{"count":2,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/posts\/183588\/revisions"}],"predecessor-version":[{"id":183634,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/posts\/183588\/revisions\/183634"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/media?parent=183588"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/categories?post=183588"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/lv\/wp-json\/wp\/v2\/tags?post=183588"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}