{"id":122969,"date":"2025-03-25T10:22:42","date_gmt":"2025-03-25T08:22:42","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-nixos-predlozhen-metod-zashhity-ot-podstanovki-bekdorov-takih-kak-v-xz"},"modified":"2025-03-25T10:22:42","modified_gmt":"2025-03-25T08:22:42","slug":"v-nixos-predlozhen-metod-zashhity-ot-podstanovki-bekdorov-takih-kak-v-xz","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/v-nixos-predlozhen-metod-zashhity-ot-podstanovki-bekdorov-takih-kak-v-xz","title":{"rendered":"NixOS-is on pakutud meetodit kaitseks tagavarakoodide asendamise vastu, nagu XZ-s.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>NixOS-i jaotises kasutatava nixpkgs pakettide repositooriumi lisamiseks on v\u00e4lja pakutud korduvate koostamiste re\u017eiim, mis v\u00f5imaldab tuvastada koodis tagaukse kasutuselev\u00f5tu juhtumeid, mis meenutavad XZ projekti intsidenti. Esitatud kaitsemeetod v\u00f5imaldab avastada versiooni l\u00e4htekoodi arhiivides puuduvad muudatused, mis ei ole koodirepositooriumites.    <\/p>\n<p>\u0421\u0443\u0442\u044c \u043c\u0435\u0442\u043e\u0434\u0430 \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0439 \u043a\u043e\u0434 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u0441\u043e\u0431\u0438\u0440\u0430\u0435\u0442\u0441\u044f \u0434\u0432\u0430 \u0440\u0430\u0437\u0430 &#8212; \u043f\u0435\u0440\u0432\u044b\u0439 \u0440\u0430\u0437 \u0438\u0437 \u043a\u043e\u0434\u0430, \u0437\u0430\u0433\u0440\u0443\u0436\u0435\u043d\u043d\u043e\u0433\u043e \u0438\u0437 git-\u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u044f, \u0430 \u0432\u0442\u043e\u0440\u043e\u0439 \u0438\u0437 \u043a\u043e\u0434\u0430, \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u043c\u043e\u0433\u043e \u0432 \u0433\u043e\u0442\u043e\u0432\u044b\u0445 \u0430\u0440\u0445\u0438\u0432\u0430\u0445. \u0415\u0441\u043b\u0438 \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u0435 \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u0441\u0431\u043e\u0440\u043e\u043a \u0431\u0438\u043d\u0430\u0440\u043d\u044b\u0435 \u0444\u0430\u0439\u043b\u044b \u0440\u0430\u0437\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f, \u0432\u043e\u0437\u043d\u0438\u043a\u0430\u0435\u0442 \u043f\u043e\u0432\u043e\u0434 \u0434\u043b\u044f \u043f\u043e\u0434\u043e\u0437\u0440\u0435\u043d\u0438\u0439 \u0432 \u043d\u0430\u043b\u0438\u0447\u0438\u0438 \u0441\u043a\u0440\u044b\u0442\u044b\u0445 \u043c\u043e\u0434\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0439 \u0432 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0438 \u0438\u043b\u0438 \u0432 \u0430\u0440\u0445\u0438\u0432\u043d\u043e\u043c \u0444\u0430\u0439\u043b\u0435 \u0441 \u043a\u043e\u0434\u043e\u043c.     <\/p>\n<p>Tuletame meelde, et XZ projekti puhul ei sisaldanud koodirepositoorium kahtlasi muudatusi. Tagaukse tekitamiseks vajalikud kahjulikud komponendid toodi testkomplekti failide kaudu, mida kasutati XZ dekompilaatori \u00f5ige t\u00f6\u00f6 kontrollimiseks. Tagauks aktiveerus \u00fclesehitusprotsessi tasemel ning XZ l\u00e4hedakood kattus repositooriumi koodiga. Tagaukse aktiveerimise m4-makrosid Automake t\u00f6\u00f6riistade jaoks sisaldusid ainult valmis koodiarhiivis ja neid ei olnud repositooriumis.     <\/p>\n<p>XZ-sse pandi tagauks sisse h\u00e4kker, kes saavutas projektis hooldaja staatuse. Tagaukse integreerimine ei m\u00e4rgatud kohe, kuna distributsioonid koguvad enamasti pakette, laadides koodi valmis arhiividest, sest koodi allalaadimisel v\u00f5ib piirduda \u00fche kontrollsummaga arhiivifaili terviklikkuse kontrollimiseks ja kasutada peegleid. Koodi kontrollimisel keskendutakse peamiselt repositooriumi sisu anal\u00fc\u00fcsimisele, seet\u00f5ttu ei pruugi arhiivides olevad mitteilmsed erinevused alati kohe v\u00e4lja tulla.    <\/p>\n<p>\u0414\u043b\u044f \u0443\u043f\u0440\u043e\u0449\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u044f \u0444\u0430\u0439\u043b\u043e\u0432-\u0430\u0440\u0445\u0438\u0432\u043e\u0432 \u0438 \u0441\u0440\u0435\u0437\u043e\u0432 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u044f, \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0445 \u0440\u0435\u043b\u0438\u0437\u0430\u043c, \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0435 \u043f\u0440\u043e\u0435\u043a\u0442\u044b, \u0442\u0430\u043a\u0438\u0435 \u043a\u0430\u043a PostgreSQL, \u0432\u0432\u0435\u043b\u0438 \u0432 \u043e\u0431\u0438\u0445\u043e\u0434 \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u043f\u043e\u0432\u0442\u043e\u0440\u044f\u0435\u043c\u043e\u0439 \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0438 \u0430\u0440\u0445\u0438\u0432\u043e\u0432. \u0412 \u0434\u0430\u043d\u043d\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u0441\u0430\u043c\u043e\u0441\u0442\u043e\u044f\u0442\u0435\u043b\u044c\u043d\u043e \u0441\u043e\u0431\u0440\u0430\u0442\u044c \u0438\u0437 \u043a\u043e\u0434\u0430 \u0441\u0432\u043e\u0439 \u0430\u0440\u0445\u0438\u0432, \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0439 \u0433\u043e\u0442\u043e\u0432\u043e\u043c\u0443 \u0430\u0440\u0445\u0438\u0432\u0443, \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u043c\u0443 \u0434\u043b\u044f \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438. \u0415\u0441\u043b\u0438 \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u044b\u0439 \u0430\u0440\u0445\u0438\u0432 \u0438 \u0430\u0440\u0445\u0438\u0432, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c\u044b\u0439 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u043c \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c, \u0431\u0443\u0434\u0443\u0442 \u043e\u0442\u043b\u0438\u0447\u0430\u0442\u044c\u0441\u044f &#8212; \u0438\u043c\u0435\u0435\u0442 \u043c\u0435\u0441\u0442\u043e \u043a\u043e\u043c\u043f\u0440\u043e\u043c\u0435\u0442\u0430\u0446\u0438\u044f \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u044f \u0438\u043b\u0438 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u043e\u0433\u043e \u0430\u0440\u0445\u0438\u0432\u0430.    <\/p>\n<p>Probleem on selles, et selline meetod on praktikas haruldane, samas kui paljud projektid j\u00e4tkavad arhiveerimist lisaartefaktidega, mis puuduvad p\u00f5hihoidlas, nagu man-lehed, dokumentatsioon, n\u00e4ited, pakettide loomiseks m\u00f5eldud skriptid ja t\u00e4iendavad koostamisfailid. Selline olukord tekib peamiselt ajaloolistel p\u00f5hjustel ja versioonide loomise protsesside erip\u00e4rade t\u00f5ttu. Lihtne vastavuse kontrollimine hoidla sisuga ja arhiiviga ei sobi sel juhul.     <\/p>\n<p>\u041a\u0430\u043a \u0432\u044b\u0445\u043e\u0434 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043e \u0441\u043e\u0431\u0438\u0440\u0430\u0442\u044c \u0431\u0438\u043d\u0430\u0440\u043d\u044b\u0435 \u0444\u0430\u0439\u043b\u044b \u0440\u0435\u043b\u0438\u0437\u0430, \u043a\u0430\u043a \u0438\u0437 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u044f (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u0443\u0435\u043c\u044b\u0439 \u0432 GitHub \u0430\u0440\u0445\u0438\u0432 \u0434\u043b\u044f \u0440\u0435\u043b\u0438\u0437\u043d\u043e\u0433\u043e \u0442\u0435\u0433\u0430), \u0442\u0430\u043a \u0438 \u0438\u0437 \u0430\u0440\u0445\u0438\u0432\u0430, \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u044e\u0449\u0438\u043c, \u0441\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u044f \u0437\u0430\u0442\u0435\u043c \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442. \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u043f\u043e\u0434\u043e\u0431\u043d\u043e\u0439 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u043f\u043e\u043a\u0430 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043e \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f \u043f\u0430\u043a\u0435\u0442\u0430 &#171;xz&#187;. \u0415\u0441\u043b\u0438 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442 \u043e\u043a\u0430\u0436\u0435\u0442\u0441\u044f \u0443\u0434\u0430\u0447\u043d\u044b\u043c \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u044e\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c  \u0438 \u0432  \u0434\u0440\u0443\u0433\u0438\u0445 \u043f\u0430\u043a\u0435\u0442\u0430\u0445 \u0432 nixpkgs.<br \/>\n<br \/>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62933\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043b\u044f \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0432 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0439 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 nixpkgs, \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u044b\u0439 \u0432 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0435 NixOS, \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d \u0440\u0435\u0436\u0438\u043c \u043f\u043e\u0432\u0442\u043e\u0440\u044f\u0435\u043c\u044b\u0445 \u0441\u0431\u043e\u0440\u043e\u043a, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u0432\u044b\u044f\u0432\u043b\u044f\u0442\u044c \u0441\u043b\u0443\u0447\u0430\u0438 \u0432\u043d\u0435\u0434\u0440\u0435\u043d\u0438\u044f \u0432 \u043a\u043e\u0434 \u0431\u044d\u043a\u0434\u043e\u0440\u043e\u0432, \u043d\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u044e\u0449\u0438\u0435 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442 \u0441 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c XZ. \u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0439 \u043c\u0435\u0442\u043e\u0434 \u0437\u0430\u0449\u0438\u0442\u044b \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0438\u0442\u044c \u043c\u043e\u0434\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u0432 \u0430\u0440\u0445\u0438\u0432\u0430\u0445 \u0441 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u043c \u043a\u043e\u0434\u043e\u043c \u0440\u0435\u043b\u0438\u0437\u0430, \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0435 \u0432 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u044f\u0445 \u0441 \u043a\u043e\u0434\u043e\u043c. \u0421\u0443\u0442\u044c \u043c\u0435\u0442\u043e\u0434\u0430 \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0439 \u043a\u043e\u0434 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u0441\u043e\u0431\u0438\u0440\u0430\u0435\u0442\u0441\u044f \u0434\u0432\u0430 [&hellip;]<\/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-122969","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0414\u043b\u044f \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0432 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0439 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 nixpkgs, \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u044b\u0439 \u0432 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0435 NixOS, \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d \u0440\u0435\u0436\u0438\u043c \u043f\u043e\u0432\u0442\u043e\u0440\u044f\u0435\u043c\u044b\u0445 \u0441\u0431\u043e\u0440\u043e\u043a, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u0432\u044b\u044f\u0432\u043b\u044f\u0442\u044c \u0441\u043b\u0443\u0447\u0430\u0438 \u0432\u043d\u0435\u0434\u0440\u0435\u043d\u0438\u044f \u0432 \u043a\u043e\u0434 \u0431\u044d\u043a\u0434\u043e\u0440\u043e\u0432, \u043d\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u044e\u0449\u0438\u0435 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442 \u0441 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c XZ.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/et\/blog\/news\/v-nixos-predlozhen-metod-zashhity-ot-podstanovki-bekdorov-takih-kak-v-xz\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"et_EE\" \/>\n\t\t<meta property=\"og:site_name\" content=\"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\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0412 NixOS \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d \u043c\u0435\u0442\u043e\u0434 \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 \u043f\u043e\u0434\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0431\u044d\u043a\u0434\u043e\u0440\u043e\u0432, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a \u0432 XZ | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0414\u043b\u044f \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0432 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0439 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 nixpkgs, \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u044b\u0439 \u0432 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0435 NixOS, \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d \u0440\u0435\u0436\u0438\u043c \u043f\u043e\u0432\u0442\u043e\u0440\u044f\u0435\u043c\u044b\u0445 \u0441\u0431\u043e\u0440\u043e\u043a, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u0432\u044b\u044f\u0432\u043b\u044f\u0442\u044c \u0441\u043b\u0443\u0447\u0430\u0438 \u0432\u043d\u0435\u0434\u0440\u0435\u043d\u0438\u044f \u0432 \u043a\u043e\u0434 \u0431\u044d\u043a\u0434\u043e\u0440\u043e\u0432, \u043d\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u044e\u0449\u0438\u0435 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442 \u0441 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c XZ.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/et\/blog\/news\/v-nixos-predlozhen-metod-zashhity-ot-podstanovki-bekdorov-takih-kak-v-xz\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2025-03-25T08:22:42+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-03-25T08:22:42+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47NixOS-is on pakutud meetod tagaukse \u00e4rahoidmiseks, n\u00e4iteks XZ | ProHoster","description":"Nixpkgs pakettide hoidlas, mida kasutatakse NixOS-i jaotises, on ettepanek korduvate koostamiste re\u017eiim, mis v\u00f5imaldab tuvastada juhtumeid, kus koodi on sisestatud tagaukse, sarnanedes XZ projekti intsidendiga.","canonical_url":"https:\/\/prohoster.info\/et\/blog\/news\/v-nixos-predlozhen-metod-zashhity-ot-podstanovki-bekdorov-takih-kak-v-xz","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","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\u0412 NixOS \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d \u043c\u0435\u0442\u043e\u0434 \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 \u043f\u043e\u0434\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0431\u044d\u043a\u0434\u043e\u0440\u043e\u0432, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a \u0432 XZ | ProHoster","og:description":"\u0414\u043b\u044f \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0432 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0439 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 nixpkgs, \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u044b\u0439 \u0432 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0435 NixOS, \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d \u0440\u0435\u0436\u0438\u043c \u043f\u043e\u0432\u0442\u043e\u0440\u044f\u0435\u043c\u044b\u0445 \u0441\u0431\u043e\u0440\u043e\u043a, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u0432\u044b\u044f\u0432\u043b\u044f\u0442\u044c \u0441\u043b\u0443\u0447\u0430\u0438 \u0432\u043d\u0435\u0434\u0440\u0435\u043d\u0438\u044f \u0432 \u043a\u043e\u0434 \u0431\u044d\u043a\u0434\u043e\u0440\u043e\u0432, \u043d\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u044e\u0449\u0438\u0435 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442 \u0441 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c XZ.","og:url":"https:\/\/prohoster.info\/et\/blog\/news\/v-nixos-predlozhen-metod-zashhity-ot-podstanovki-bekdorov-takih-kak-v-xz","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":"2025-03-25T08:22:42+00:00","article:modified_time":"2025-03-25T08:22:42+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"122969","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-23 11:34:09","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2026-01-23 11:34:09","updated":"2026-01-23 11:34:09","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts\/122969","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/comments?post=122969"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts\/122969\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/media?parent=122969"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/categories?post=122969"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/tags?post=122969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}