{"id":114602,"date":"2024-03-27T12:25:53","date_gmt":"2024-03-27T10:25:53","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/obnovlenie-os-qubes-4-2-1-ispolzuyushhej-virtualizacziyu-dlya-izolyaczii-prilozhenij"},"modified":"2024-03-27T12:25:53","modified_gmt":"2024-03-27T10:25:53","slug":"obnovlenie-os-qubes-4-2-1-ispolzuyushhej-virtualizacziyu-dlya-izolyaczii-prilozhenij","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/obnovlenie-os-qubes-4-2-1-ispolzuyushhej-virtualizacziyu-dlya-izolyaczii-prilozhenij","title":{"rendered":"A Qubes 4.2.1 oper\u00e1ci\u00f3s rendszer friss\u00edt\u00e9se, amely virtualiz\u00e1ci\u00f3 r\u00e9v\u00e9n izol\u00e1lja az alkalmaz\u00e1sokat","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Megjelent a Qubes 4.2.1 oper\u00e1ci\u00f3s rendszer, amely a hipervizor haszn\u00e1lat\u00e1nak \u00f6tlet\u00e9t val\u00f3s\u00edtja meg az alkalmaz\u00e1sok \u00e9s az oper\u00e1ci\u00f3s rendszer komponenseinek szigor\u00fa elk\u00fcl\u00f6n\u00edt\u00e9s\u00e9re (minden alkalmaz\u00e1soszt\u00e1ly \u00e9s rendszer szolg\u00e1ltat\u00e1sok k\u00fcl\u00f6n virtu\u00e1lis g\u00e9pekben m\u0171k\u00f6dnek). A m\u0171k\u00f6d\u00e9shez 16 GB RAM-javasolt rendszer (minimum 6 GB) \u00e9s 64 bites Intel vagy AMD CPU, amely t\u00e1mogatja a VT-x EPT\/AMD-v RVI \u00e9s VT-d\/AMD IOMMU technol\u00f3gi\u00e1kat, lehet\u0151leg Intel GPU-val (NVIDIA \u00e9s AMD GPU-k nem el\u00e9g j\u00f3l teszteltek). A telep\u00edt\u0151 k\u00e9p m\u00e9rete 6 GB (x86_64). <\/p>\n

A Qubes alkalmaz\u00e1sai oszt\u00e1lyokba vannak sorolva a feldolgozott adatok fontoss\u00e1ga \u00e9s a megoldand\u00f3 feladatok alapj\u00e1n. Minden alkalmaz\u00e1soszt\u00e1ly (p\u00e9ld\u00e1ul munka, sz\u00f3rakoz\u00e1s, banki tev\u00e9kenys\u00e9gek), valamint a rendszer szolg\u00e1ltat\u00e1sok (h\u00e1l\u00f3zati alrendszer, t\u0171zfal, t\u00e1rol\u00e1ssal kapcsolatos feladatok, USB-stack stb.) k\u00fcl\u00f6n-k\u00fcl\u00f6n futnak virtu\u00e1lis g\u00e9pekben<\/a>, amelyek a Xen hipervizor haszn\u00e1lat\u00e1val indulnak. Az eml\u00edtett alkalmaz\u00e1sok egy munkafel\u00fcleten bel\u00fcl el\u00e9rhet\u0151k, \u00e9s sz\u00ednk\u00f3dolt keret d\u00edsz\u00edti \u0151ket a k\u00f6nnyebb azonos\u00edt\u00e1s \u00e9rdek\u00e9ben. Minden k\u00f6rnyezet olvas\u00e1si joggal rendelkezik az alap\u00e9rtelmezett gy\u00f6k\u00e9r f\u00e1jlrendszerhez \u00e9s a helyi t\u00e1rol\u00f3hoz, amely nem keresztez\u0151dik m\u00e1s k\u00f6rnyezetek t\u00e1rol\u00f3ival, az alkalmaz\u00e1sok k\u00f6z\u00f6tti egy\u00fcttm\u0171k\u00f6d\u00e9s \u00e9rdek\u00e9ben speci\u00e1lis szolg\u00e1ltat\u00e1s ker\u00fcl felhaszn\u00e1l\u00e1sra. <\/p>\n<\/p>\n

A virtu\u00e1lis k\u00f6rnyezetek kialak\u00edt\u00e1s\u00e1nak alapj\u00e1ul a Fedora \u00e9s a Debian csomagb\u00e1zis haszn\u00e1lhat\u00f3, a k\u00f6z\u00f6ss\u00e9g \u00e1ltal t\u00e1mogatott sablonok pedig az Ubuntu, Gentoo \u00e9s Arch Linux rendszerekhez is el\u00e9rhet\u0151k. Lehets\u00e9ges a Windows virtu\u00e1lis g\u00e9p\u00e9n bel\u00fcli alkalmaz\u00e1sokhoz val\u00f3 hozz\u00e1f\u00e9r\u00e9s, valamint l\u00e9trehoz\u00e1s virtu\u00e1lis g\u00e9pekhez<\/a> Whonix alap\u00fa anon\u00edm Tor hozz\u00e1f\u00e9r\u00e9s biztos\u00edt\u00e1s\u00e1ra. A felhaszn\u00e1l\u00f3i fel\u00fclet az Xfce alapjaira \u00e9p\u00fcl. Amikor a felhaszn\u00e1l\u00f3 elind\u00edt egy alkalmaz\u00e1st a men\u00fcb\u0151l, az az alkalmaz\u00e1s egy meghat\u00e1rozott virtu\u00e1lis g\u00e9pben indul el. A virtu\u00e1lis k\u00f6rnyezetek tartalm\u00e1t a sablonok halmaza hat\u00e1rozza meg. <\/p>\n

Az \u00faj kiad\u00e1sban friss\u00edt\u00e9st kaptak az alapvet\u0151 rendszerk\u00f6rnyezetet form\u00e1l\u00f3 programverzi\u00f3k. Elk\u00e9sz\u00fclt a Fedora 39 alap\u00fa virtu\u00e1lis k\u00f6rnyezetek elk\u00e9sz\u00edt\u00e9s\u00e9re alkalmas sablon. Alap\u00e9rtelmezetten a Linux 6.6 kernel haszn\u00e1latban van, amely cs\u00f6kkentette azoknak a helyzeteknek a sz\u00e1m\u00e1t, amikor \u00faj hardverekkel rendelkez\u0151 rendszerek eset\u00e9n a kernel leg\u00fajabb csomagj\u00e1nak telep\u00edt\u00e9s\u00e9re van sz\u00fcks\u00e9g.
\n
Forr\u00e1s: 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-114602","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\udd47A Qubes 4.2.1 oper\u00e1ci\u00f3s rendszer friss\u00edt\u00e9se, amely virtualiz\u00e1ci\u00f3t haszn\u00e1l az alkalmaz\u00e1sok elk\u00fcl\u00f6n\u00edt\u00e9s\u00e9re | ProHoster","description":"Megjelent a Qubes 4.2.1 oper\u00e1ci\u00f3s rendszer kiad\u00e1sa, amely a hipervizor haszn\u00e1lat\u00e1nak \u00f6tlet\u00e9t val\u00f3s\u00edtja meg az alkalmaz\u00e1sok \u00e9s az oper\u00e1ci\u00f3s rendszer komponenseinek 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