{"id":157098,"date":"2026-02-05T17:11:56","date_gmt":"2026-02-05T15:11:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/microsoft-razvivaet-otkrytuyu-sistemu-sandbox-izolyaczii-litebox"},"modified":"2026-02-05T17:11:56","modified_gmt":"2026-02-05T15:11:56","slug":"microsoft-razvivaet-otkrytuyu-sistemu-sandbox-izolyaczii-litebox","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/microsoft-razvivaet-otkrytuyu-sistemu-sandbox-izolyaczii-litebox","title":{"rendered":"Microsoft d\u00e9veloppe un syst\u00e8me open source d'isolement en bac \u00e0 sable Litebox","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

James Morris, mainteneur du sous-syst\u00e8me de s\u00e9curit\u00e9 du noyau Linux et responsable au sein de Microsoft de l'\u00e9quipe \u00ab Linux Emerging Technologies \u00bb, a pr\u00e9sent\u00e9 le projet Litebox, positionn\u00e9 comme un syst\u00e8me d'exploitation ax\u00e9 sur la s\u00e9curit\u00e9 sous forme de biblioth\u00e8que (Library OS). Litebox peut \u00eatre utilis\u00e9 dans des applications ou noyaux comme une couche d'isolation suppl\u00e9mentaire, bloquant l'acc\u00e8s aux fonctionnalit\u00e9s superflues des noyaux ou API afin de r\u00e9duire la surface d'attaque. Le code du projet est \u00e9crit en Rust et est ouvert sous licence MIT. <\/p>\n

L'id\u00e9e de \u00ab Library OS \u00bb est que les services du syst\u00e8me d'exploitation sont directement int\u00e9gr\u00e9s dans l'application au lieu de faire appel \u00e0 un noyau externe via des appels syst\u00e8me. Dans le contexte de Litebox, une couche isolante est connect\u00e9e aux applications, fournissant une plateforme minimale qui traduit les requ\u00eates vers une interface de programmation externe enti\u00e8rement fonctionnelle. Les noyaux Linux, les environnements OP-TEE (Open Portable Trusted Execution Environment) prot\u00e9g\u00e9s et isol\u00e9s, les environnements Webassembly ou la biblioth\u00e8que standard RustStd peuvent agir comme ces interfaces externes.

\"Microsoft<\/center> <\/p>\n

La plateforme minimale form\u00e9e par Litebox est applicable pour ex\u00e9cuter des applications Linux, Windows et FreeBSD, des noyaux Linux imbriqu\u00e9s et LVBS (Linux Virtualization Based Security). Les domaines d'application possibles de Litebox incluent la garantie de l'ex\u00e9cution de programmes Linux non modifi\u00e9s sous Windows, l'isolation de l'ex\u00e9cution des applications Linux sur des syst\u00e8mes avec un noyau Linux, l'ex\u00e9cution de programmes sur AMD SEV SNP pour le chiffrement de la m\u00e9moire, l'ex\u00e9cution de programmes OP-TEE sous Linux et l'isolation utilisant le concept de LVBS. <\/p>\n

Le projet LVBS, dont les repr\u00e9sentants participent au d\u00e9veloppement de Litebox, d\u00e9veloppe des m\u00e9thodes pour prot\u00e9ger les composants du noyau Linux en utilisant les capacit\u00e9s des hyperviseurs et de la virtualisation mat\u00e9rielle. Par exemple, un hyperviseur peut isoler les op\u00e9rations de contr\u00f4le d'authenticit\u00e9 des modules, de v\u00e9rification et de gestion des acc\u00e8s aux mots de passe, cl\u00e9s, structures du noyau et autres ressources critiques. En cas d'exploitation d'une vuln\u00e9rabilit\u00e9 et de compromission du noyau, un attaquant ne pourra pas acc\u00e9der \u00e0 ces ressources, car leurs gestionnaires s'ex\u00e9cutent en dehors du niveau de privil\u00e8ges actuel. Litebox est consid\u00e9r\u00e9 dans le contexte du projet LVBS comme un \u00ab noyau s\u00e9curis\u00e9 \u00bb, prot\u00e9geant le noyau standard du syst\u00e8me invit\u00e9 gr\u00e2ce \u00e0 la virtualisation mat\u00e9rielle.
\n
Source : opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0414\u0436\u0435\u0439\u043c\u0441 \u041c\u043e\u0440\u0440\u0438\u0441 (James Morris), \u043c\u044d\u0439\u043d\u0442\u0435\u043d\u0435\u0440 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u044f\u0434\u0440\u0430 Linux, \u0432\u043e\u0437\u0433\u043b\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0439 \u0432 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Microsoft \u043a\u043e\u043c\u0430\u043d\u0434\u0443 «Linux Emerging Technologies», \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043f\u0440\u043e\u0435\u043a\u0442 Litebox, \u043f\u043e\u0437\u0438\u0446\u0438\u043e\u043d\u0438\u0440\u0443\u0435\u043c\u044b\u0439 \u043a\u0430\u043a \u0441\u0444\u043e\u043a\u0443\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0430\u044f \u043d\u0430 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0432 \u0444\u043e\u0440\u043c\u0435 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 (Library OS). Litebox \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0432 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0430\u0445 \u0438\u043b\u0438 \u044f\u0434\u0440\u0430\u0445 \u043a\u0430\u043a \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0441\u043b\u043e\u0439 \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438, \u0431\u043b\u043e\u043a\u0438\u0440\u0443\u044e\u0449\u0438\u0439 \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0438\u0437\u043b\u0438\u0448\u043d\u0435\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u044f\u0434\u0435\u0440 \u0438\u043b\u0438 API \u0434\u043b\u044f \u0441\u043d\u0438\u0436\u0435\u043d\u0438\u044f \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":157099,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-157098","post","type-post","status-publish","format-standard","has-post-thumbnail","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\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Microsoft d\u00e9veloppe le syst\u00e8me d'isolement sandbox ouvert Litebox | ProHoster","description":"James Morris, mainteneur du sous-syst\u00e8me de s\u00e9curit\u00e9 du noyau Linux et responsable au sein de Microsoft de l'\u00e9quipe \"Linux Emerging Technologies\", a pr\u00e9sent\u00e9 le projet Litebox, positionn\u00e9 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