{"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\/et\/blog\/news\/qubes-os-4-3-2-update-using-virtualization-to-isolate-applications","title":{"rendered":"Qubes 4.3.2 operatsioonis\u00fcsteemi v\u00e4rskendus, mis kasutab rakenduste isolatsiooniks virtualiseerimist","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Rohke s\u00fcsteem Qubes 4.3.2 on n\u00fc\u00fcd saadaval, mis rakendab idee h\u00fcperviisori kasutamisest rakenduste ja operatsioonis\u00fcsteemi komponentide rangeks isolatsiooniks (iga rakenduste klass ja s\u00fcsteemiteenused t\u00f6\u00f6tavad eraldi virtuaalmasinates). Soovitav on s\u00fcsteem, millel on 16 GB RAM (m\u00ednimaalne - 6 GB) ja 64-bitine Intel v\u00f5i AMD CPU, mis toetab VT-x koos EPT\/AMD-v koos RVI ja VT-d v\u00f5i AMD IOMMU tehnoloogiaid, soovitatavalt Intel GPU (NVIDIA ja AMD GPU-d ei ole piisavalt testitud). Installipaki suurus on 8 GB (x86_64). <\/p>\n

Qubesis on rakendused jaotatud klassidesse s\u00f5ltuvalt t\u00f6\u00f6deldavate andmete t\u00e4htsusest ja lahendatavatest \u00fclesannetest. Iga rakenduste klass (n\u00e4iteks t\u00f6\u00f6, meelelahutus, pangatehingud) ja s\u00fcsteemiteenused (v\u00f5rgus\u00fcsteem, tulem\u00fc\u00fcr, andmemagasin, USB-keskkond jne) t\u00f6\u00f6tavad eraldi virtuaalmasinates, mida haldavad Xen h\u00fcperviisor. Need rakendused on \u00fche t\u00f6\u00f6laua raames kergesti k\u00e4ttesaadavad ja nende akna piiri v\u00e4rv eristab neid visuaalselt. Igal keskkonnal on lugemis\u00f5igus p\u00f5hijuurfailis\u00fcsteemile ja kohalikele salvestusruumidele, mis ei \u00fchtis teiste keskkondade salvestusruumidega; rakenduste vaheline suhtlemine toimub spetsiaalse teenuse kaudu. <\/p>\n

Virtuaalsete keskkondade loomiseks v\u00f5ib kasutada Fedora ja Debian'i paketibaasi, samuti toetavad kogukondade toetatud malle Ubuntu, Gentoo ja Arch Linux'i jaoks. Juhtinud on v\u00f5imalik juurdep\u00e4\u00e4s rakendustele Windows'i virtuaalmasinas, samuti luua virtuaalmasinate<\/a> Whonix'i p\u00f5hjal, et tagada anon\u00fc\u00fcmsed juurdep\u00e4\u00e4sud Tor'i kaudu. Kasutajaliides on loodud Xfce p\u00f5hjal. Kui kasutaja k\u00e4ivitab men\u00fc\u00fcst rakenduse, k\u00e4ivitub see rakendus kindlas virtuaalmasinas. Virtuaalsete keskkondade sisu m\u00e4\u00e4ratakse mallide kogumi p\u00f5hjal. <\/p>\n

Uues versioonis on virtuaalsete keskkondade mall uuendatud Fedora 44-le. Linuxi tuumapaket on uuendatud versioonile 7.2. On k\u00f5rvaldatud kogunenud vead ja turvaaugud, sealhulgas ohtlikud turvaaugud h\u00fcperviisoris Xen ja kriitiline turvaauk utiliidis \"qvm-copy-to-vm\", mis v\u00f5imaldab isoleerimist k\u00f5rvaldada ja koodi k\u00e4ivitada Dom0 tasemel.
\n
Allikas: 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":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\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\udd47Qubes 4.3.2 operatsioonis\u00fcsteemi uuendus, mis kasutab virtualiseerimist rakenduste isoleerimiseks | ProHoster","description":"On saadaval Qubes 4.3.2 operatsioonis\u00fcsteemi versioon, mis rakendab h\u00fcperv\u00edzori kasutamise ideed rakenduste ja operatsioonis\u00fcsteemi komponentide rangeks isoleerimiseks (igal rakenduste klassil ja s\u00fcsteemiteenustel on 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