{"id":117505,"date":"2024-07-14T21:43:16","date_gmt":"2024-07-14T19:43:16","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/obnovlenie-os-qubes-4-2-2-ispolzuyushhej-virtualizacziyu-dlya-izolyaczii-prilozhenij"},"modified":"2024-07-14T21:43:16","modified_gmt":"2024-07-14T19:43:16","slug":"obnovlenie-os-qubes-4-2-2-ispolzuyushhej-virtualizacziyu-dlya-izolyaczii-prilozhenij","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/obnovlenie-os-qubes-4-2-2-ispolzuyushhej-virtualizacziyu-dlya-izolyaczii-prilozhenij","title":{"rendered":"Qubes OS versiooni 4.2.2 v\u00e4rskendus, mis kasutab virtualiseerimist rakenduste isolatsiooniks.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Saadaval on Qubes 4.2.2, mis realiseerib ideed kasutada h\u00fcperviisorit rakenduste ja OS komponentide rangeks isoleerimiseks (iga rakenduste ja s\u00fcsteemiteenuste klass t\u00f6\u00f6tab eraldi virtuaalmasinates). Soovitav on kasutada 16 GB RAM-iga s\u00fcsteemi (minimaalne — 6 GB) ja 64-bitist Intel v\u00f5i AMD CPU-d, mis toetab VT-x c EPT\/AMD-v c RVI ja VT-d\/AMD IOMMU tehnoloogiaid, soovitatav on olemasolu GPU Intel (NVIDIA ja AMD GPU-d ei ole piisavalt h\u00e4sti testitud). Installipildi suurus on — 6 GB (x86_64). <\/p>\n

Qubesis on rakendused jagatud klassidesse, s\u00f5ltuvalt t\u00f6\u00f6deldavate andmete t\u00e4htsusest ja lahendatavatest \u00fclesannetest. Iga rakenduste klass (nt t\u00f6\u00f6, meelelahutus, pangandustehingud) ning s\u00fcsteemiteenused (v\u00f5rkes\u00fcsteem, tulem\u00fc\u00fcr, andmehoidla haldamine, USB-stek jne) t\u00f6\u00f6tavad eraldi. virtuaalmasinatel<\/a>, kasutades h\u00fcperviisorit Xen. Sellega saavad k\u00f5ik mainitud rakendused t\u00f6\u00f6tada \u00fche t\u00f6\u00f6laua raames ning need r\u00f5hutatakse eri v\u00e4rviliste akna\u00e4\u00e4ristega. Iga keskkond p\u00e4\u00e4seb lugemis\u00f5igustega juurde p\u00f5hijuurte failis\u00fcsteemile ja kohalikule salvestusruumile, mis ei kattuvad teiste keskkondade salvestusruumidega. Rakenduste vahelise suhtluse korraldamiseks kasutatakse spetsiaalset teenust. <\/p>\n<\/p>\n

Virtuaalsete keskkondade moodustamiseks v\u00f5ib kasutada Fedora ja Debian'i paketibaasi, samuti toetatakse kogukonna poolt \u0161abloone Ubuntu, Gentoo ja Arch Linux'ile. V\u00f5imalik on korraldada juurdep\u00e4\u00e4s rakendustele Windowsi virtuaalmasinas ning luua virtuaalmasinad<\/a> Whonix'i baasil anon\u00fc\u00fcmse juurdep\u00e4\u00e4su tagamiseks Tor'i kaudu. Kasutajaliides on loodud Xfce p\u00f5hjal. Kui kasutaja k\u00e4ivitab men\u00fc\u00fcst rakenduse, k\u00e4ivitub see rakendus kindlas virtuaalses masinas. Virtuaalsete keskkondade sisu m\u00e4\u00e4ratakse mallide kogumiga. <\/p>\n

Uues versioonis on m\u00e4rgitud tarkvarade versioonide uuendused, mis moodustavad p\u00f5hisi\u00fcsteemi keskkonna (dom0). On valmistatud mall virtuaalsete keskkondade loomiseks, mis p\u00f5hinevad Fedora 40-l. <\/p>\n

Versioonis 4.2 on Unicode-m\u00e4rgid ja vale s\u00fcmbolikoodide manipuleerimise r\u00fcnnakute kaitseks kehtestatud piirangud laienenud s\u00fcmbolite kasutamiseks failinimedes. See muudatus on p\u00f5hjustanud probleeme failide kopeerimise ja liigutamisega, kui failide nimedes on mitte-latin t\u00e4hestiku t\u00e4hti. Versioonis 4.2.2 on vaikimisi taastatud vana k\u00e4itumine failinimede t\u00f6\u00f6tlemisel ning qubes.Filecopy teenusesse on lisatud seade «allow-all-names».
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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