{"id":26097,"date":"2026-08-28T11:15:20","date_gmt":"2026-08-28T11:15:20","guid":{"rendered":"https:\/\/windowsreport.com\/fr\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\/"},"modified":"2026-08-28T11:15:20","modified_gmt":"2026-08-28T11:15:20","slug":"windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc","status":"publish","type":"post","link":"https:\/\/windowsreport.com\/fr\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\/","title":{"rendered":"Windows 11 KB5120998 met \u00e0 niveau la S\u00e9curit\u00e9 Windows avec la disponibilit\u00e9 g\u00e9n\u00e9rale d\u2019Autopilot Device Preparation et l\u2019isolation MXC"},"content":{"rendered":"\n<p>La mise \u00e0 jour facultative en pr\u00e9version pour Windows 11 versions 24H2 et 25H2 a \u00e9t\u00e9 publi\u00e9e sous le num\u00e9ro <a href=\"https:\/\/support.microsoft.com\/en-us\/servicing\/os\/windows-11\/2026\/08\/kb5120998-windows-11-24h2-25h2-update\" target=\"_blank\" rel=\"noreferrer noopener\">KB5120998<\/a>, apportant plusieurs am\u00e9liorations et correctifs. Tout d\u2019abord, la mise \u00e0 jour am\u00e9liore la barre des t\u00e2ches et l\u2019exp\u00e9rience du menu D\u00e9marrer, et apporte quelques autres changements.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-microsoft-expands-windows-protection-with-autopilot-device-preparation-ga-and-mxc-isolation\">Microsoft \u00e9tend Windows Protection avec Autopilot Device Preparation GA et l\u2019isolation MXC<\/h2>\n\n\n\n<p>Microsoft a \u00e9galement introduit l\u2019association d\u2019appareils Windows Autopilot, aidant les organisations \u00e0 identifier les appareils de confiance avant l\u2019inscription. Mais ce n\u2019est pas tout ; KB5120998 ajoute l\u2019isolation des processus pour Microsoft Execution Containers, ciblant des charges de travail telles que les agents de codage et le code g\u00e9n\u00e9r\u00e9 par des mod\u00e8les. La mise \u00e0 jour apporte \u00e9galement une prise en charge en pr\u00e9version de l\u2019\u00e9tiquetage des processus agentiques, permettant aux composants autoris\u00e9s d\u2019attribuer un identifiant d\u2019agent aux processus.<\/p>\n\n\n\n<p>C\u00f4t\u00e9 s\u00e9curit\u00e9, ML-KEM peut d\u00e9sormais fonctionner comme un algorithme de cryptographie post-quantique autonome pour l\u2019\u00e9change de cl\u00e9s TLS. Microsoft a \u00e9galement am\u00e9lior\u00e9 la r\u00e9cup\u00e9ration li\u00e9e au VPN, la cr\u00e9ation de rapports WLAN japonais, la fiabilit\u00e9 de l\u2019IME japonais et les param\u00e8tres de saisie vocale.<\/p>\n\n\n\n<p>Pour les utilisateurs Windows du quotidien, la mise \u00e0 jour apporte des am\u00e9liorations aux voix naturelles du Narrateur, \u00e0 la saisie de texte en japonais dans RemoteApp, \u00e0 la recherche Outlook classique et \u00e0 la fiabilit\u00e9 du pav\u00e9 tactile. La mise \u00e0 jour confirme \u00e9galement un changement important de Windows. WMIC n\u2019est plus disponible sur Windows 11 versions 24H2 et 25H2 \u00e0 partir d\u2019ao\u00fbt 2026.<\/p>\n\n\n\n<p>Ce changement affecte uniquement l\u2019utilitaire WMIC. Windows Management Instrumentation reste pris en charge. La bonne nouvelle est que Microsoft indique n\u2019avoir connaissance d\u2019aucun probl\u00e8me actuellement li\u00e9 \u00e0 KB5120998.<\/p>\n\n\n\n<p>Comme il s\u2019agit d\u2019une mise \u00e0 jour facultative en pr\u00e9version, les utilisateurs peuvent la trouver sous <em>Param\u00e8tres &gt; Windows Update &gt; Options avanc\u00e9es &gt; Mises \u00e0 jour facultatives<\/em>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La mise \u00e0 jour facultative en pr\u00e9version pour Windows 11 versions 24H2 et 25H2 a \u00e9t\u00e9 publi\u00e9e sous le num\u00e9ro KB5120998, apportant plusieurs am\u00e9liorations et correctifs. Tout d\u2019abord, la mise \u00e0 jour am\u00e9liore la barre des t\u00e2ches et l\u2019exp\u00e9rience du menu D\u00e9marrer, et apporte quelques autres changements. Microsoft \u00e9tend Windows Protection avec Autopilot Device Preparation [&hellip;]<\/p>\n","protected":false},"author":2314,"featured_media":26098,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_enabled_clarity":"","footnotes":""},"categories":[1019],"tags":[],"work":[],"class_list":["post-26097","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tutoriels"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.2 (Yoast SEO v28.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Windows 11 KB5120998 met \u00e0 niveau la S\u00e9curit\u00e9 Windows avec la disponibilit\u00e9 g\u00e9n\u00e9rale d\u2019Autopilot Device Preparation et l\u2019isolation MXC<\/title>\n<meta name=\"description\" content=\"La mise \u00e0 jour d\u2019aper\u00e7u facultative Windows 11 KB5120998 renforce la S\u00e9curit\u00e9 Windows avec la disponibilit\u00e9 g\u00e9n\u00e9rale d\u2019Autopilot Device Preparation et MXC Isolation.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/windowsreport.com\/fr\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Windows 11 KB5120998 met \u00e0 niveau la S\u00e9curit\u00e9 Windows avec la disponibilit\u00e9 g\u00e9n\u00e9rale d\u2019Autopilot Device Preparation et l\u2019isolation MXC\" \/>\n<meta property=\"og:description\" content=\"La mise \u00e0 jour d\u2019aper\u00e7u facultative Windows 11 KB5120998 renforce la S\u00e9curit\u00e9 Windows avec la disponibilit\u00e9 g\u00e9n\u00e9rale d\u2019Autopilot Device Preparation et MXC Isolation.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/windowsreport.com\/fr\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\/\" \/>\n<meta property=\"og:site_name\" content=\"WindowsReport FR (French)\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-28T11:15:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/windowsreport.com\/fr\/wp-content\/uploads\/sites\/3\/2026\/08\/Windows-11-lifestyle-image.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"750\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Rishaj Upadhyay\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@rishaj_u\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Rishaj Upadhyay\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\\\/\"},\"author\":{\"name\":\"Rishaj Upadhyay\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/#\\\/schema\\\/person\\\/04aa559bdd859ef09ab42a04246aec23\"},\"headline\":\"Windows 11 KB5120998 met \u00e0 niveau la S\u00e9curit\u00e9 Windows avec la disponibilit\u00e9 g\u00e9n\u00e9rale d\u2019Autopilot Device Preparation et l\u2019isolation MXC\",\"datePublished\":\"2026-08-28T11:15:20+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\\\/\"},\"wordCount\":357,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2026\\\/08\\\/Windows-11-lifestyle-image.png\",\"articleSection\":[\"Tuto\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\\\/#respond\"]}],\"copyrightYear\":\"2026\",\"copyrightHolder\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\\\/\",\"url\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\\\/\",\"name\":\"Windows 11 KB5120998 met \u00e0 niveau la S\u00e9curit\u00e9 Windows avec la disponibilit\u00e9 g\u00e9n\u00e9rale d\u2019Autopilot Device Preparation et l\u2019isolation MXC\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2026\\\/08\\\/Windows-11-lifestyle-image.png\",\"datePublished\":\"2026-08-28T11:15:20+00:00\",\"description\":\"La mise \u00e0 jour d\u2019aper\u00e7u facultative Windows 11 KB5120998 renforce la S\u00e9curit\u00e9 Windows avec la disponibilit\u00e9 g\u00e9n\u00e9rale d\u2019Autopilot Device Preparation et MXC Isolation.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\\\/#primaryimage\",\"url\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2026\\\/08\\\/Windows-11-lifestyle-image.png\",\"contentUrl\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2026\\\/08\\\/Windows-11-lifestyle-image.png\",\"width\":1280,\"height\":750},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Page d\u2019accueil\",\"item\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Tuto\",\"item\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/category\\\/tutoriels\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Windows 11 KB5120998 met \u00e0 niveau la S\u00e9curit\u00e9 Windows avec la disponibilit\u00e9 g\u00e9n\u00e9rale d\u2019Autopilot Device Preparation et l\u2019isolation MXC\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/\",\"name\":\"WindowsReport FR (French)\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/#organization\",\"name\":\"WindowsReport FR (French)\",\"url\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2024\\\/01\\\/wr-logo-default-1.png\",\"contentUrl\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2024\\\/01\\\/wr-logo-default-1.png\",\"width\":214,\"height\":35,\"caption\":\"WindowsReport FR (French)\"},\"image\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/#\\\/schema\\\/person\\\/04aa559bdd859ef09ab42a04246aec23\",\"name\":\"Rishaj Upadhyay\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/72656c3b764a0c8360c5538719a301a35e27fc67b8f00804a6554d06824411b2?s=96&d=https%3A%2F%2Fwindowsreport.com%2Fwp-content%2Fuploads%2Fsites%2F3%2F2024%2F01%2Fwricon.png&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/72656c3b764a0c8360c5538719a301a35e27fc67b8f00804a6554d06824411b2?s=96&d=https%3A%2F%2Fwindowsreport.com%2Fwp-content%2Fuploads%2Fsites%2F3%2F2024%2F01%2Fwricon.png&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/72656c3b764a0c8360c5538719a301a35e27fc67b8f00804a6554d06824411b2?s=96&d=https%3A%2F%2Fwindowsreport.com%2Fwp-content%2Fuploads%2Fsites%2F3%2F2024%2F01%2Fwricon.png&r=g\",\"caption\":\"Rishaj Upadhyay\"},\"description\":\"Rishaj is a tech writer who has been writing professionally for over four years, with a passion for Android, Windows, and all things tech. He initially joined Windows Report as a tech journalist and is now taking over as a news editor. When he's not breaking the keyboard, you can find him cooking, or listening to music\\\/podcasts.\",\"sameAs\":[\"https:\\\/\\\/x.com\\\/rishaj_u\"],\"url\":\"https:\\\/\\\/windowsreport.com\\\/fr\\\/author\\\/rishaj\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Windows 11 KB5120998 met \u00e0 niveau la S\u00e9curit\u00e9 Windows avec la disponibilit\u00e9 g\u00e9n\u00e9rale d\u2019Autopilot Device Preparation et l\u2019isolation MXC","description":"La mise \u00e0 jour d\u2019aper\u00e7u facultative Windows 11 KB5120998 renforce la S\u00e9curit\u00e9 Windows avec la disponibilit\u00e9 g\u00e9n\u00e9rale d\u2019Autopilot Device Preparation et MXC Isolation.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/windowsreport.com\/fr\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\/","og_locale":"fr_FR","og_type":"article","og_title":"Windows 11 KB5120998 met \u00e0 niveau la S\u00e9curit\u00e9 Windows avec la disponibilit\u00e9 g\u00e9n\u00e9rale d\u2019Autopilot Device Preparation et l\u2019isolation MXC","og_description":"La mise \u00e0 jour d\u2019aper\u00e7u facultative Windows 11 KB5120998 renforce la S\u00e9curit\u00e9 Windows avec la disponibilit\u00e9 g\u00e9n\u00e9rale d\u2019Autopilot Device Preparation et MXC Isolation.","og_url":"https:\/\/windowsreport.com\/fr\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\/","og_site_name":"WindowsReport FR (French)","article_published_time":"2026-08-28T11:15:20+00:00","og_image":[{"width":1280,"height":750,"url":"https:\/\/windowsreport.com\/fr\/wp-content\/uploads\/sites\/3\/2026\/08\/Windows-11-lifestyle-image.png","type":"image\/png"}],"author":"Rishaj Upadhyay","twitter_card":"summary_large_image","twitter_creator":"@rishaj_u","twitter_misc":{"\u00c9crit par":"Rishaj Upadhyay","Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/windowsreport.com\/fr\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\/#article","isPartOf":{"@id":"https:\/\/windowsreport.com\/fr\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\/"},"author":{"name":"Rishaj Upadhyay","@id":"https:\/\/windowsreport.com\/fr\/#\/schema\/person\/04aa559bdd859ef09ab42a04246aec23"},"headline":"Windows 11 KB5120998 met \u00e0 niveau la S\u00e9curit\u00e9 Windows avec la disponibilit\u00e9 g\u00e9n\u00e9rale d\u2019Autopilot Device Preparation et l\u2019isolation MXC","datePublished":"2026-08-28T11:15:20+00:00","mainEntityOfPage":{"@id":"https:\/\/windowsreport.com\/fr\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\/"},"wordCount":357,"commentCount":0,"publisher":{"@id":"https:\/\/windowsreport.com\/fr\/#organization"},"image":{"@id":"https:\/\/windowsreport.com\/fr\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\/#primaryimage"},"thumbnailUrl":"https:\/\/windowsreport.com\/fr\/wp-content\/uploads\/sites\/3\/2026\/08\/Windows-11-lifestyle-image.png","articleSection":["Tuto"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/windowsreport.com\/fr\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\/#respond"]}],"copyrightYear":"2026","copyrightHolder":{"@id":"https:\/\/windowsreport.com\/#organization"}},{"@type":"WebPage","@id":"https:\/\/windowsreport.com\/fr\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\/","url":"https:\/\/windowsreport.com\/fr\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\/","name":"Windows 11 KB5120998 met \u00e0 niveau la S\u00e9curit\u00e9 Windows avec la disponibilit\u00e9 g\u00e9n\u00e9rale d\u2019Autopilot Device Preparation et l\u2019isolation MXC","isPartOf":{"@id":"https:\/\/windowsreport.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/windowsreport.com\/fr\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\/#primaryimage"},"image":{"@id":"https:\/\/windowsreport.com\/fr\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\/#primaryimage"},"thumbnailUrl":"https:\/\/windowsreport.com\/fr\/wp-content\/uploads\/sites\/3\/2026\/08\/Windows-11-lifestyle-image.png","datePublished":"2026-08-28T11:15:20+00:00","description":"La mise \u00e0 jour d\u2019aper\u00e7u facultative Windows 11 KB5120998 renforce la S\u00e9curit\u00e9 Windows avec la disponibilit\u00e9 g\u00e9n\u00e9rale d\u2019Autopilot Device Preparation et MXC Isolation.","breadcrumb":{"@id":"https:\/\/windowsreport.com\/fr\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/windowsreport.com\/fr\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/windowsreport.com\/fr\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\/#primaryimage","url":"https:\/\/windowsreport.com\/fr\/wp-content\/uploads\/sites\/3\/2026\/08\/Windows-11-lifestyle-image.png","contentUrl":"https:\/\/windowsreport.com\/fr\/wp-content\/uploads\/sites\/3\/2026\/08\/Windows-11-lifestyle-image.png","width":1280,"height":750},{"@type":"BreadcrumbList","@id":"https:\/\/windowsreport.com\/fr\/windows-11-kb5120998-met-a-niveau-la-securite-windows-avec-la-disponibilite-generale-dautopilot-device-preparation-et-lisolation-mxc\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Page d\u2019accueil","item":"https:\/\/windowsreport.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Tuto","item":"https:\/\/windowsreport.com\/fr\/category\/tutoriels\/"},{"@type":"ListItem","position":3,"name":"Windows 11 KB5120998 met \u00e0 niveau la S\u00e9curit\u00e9 Windows avec la disponibilit\u00e9 g\u00e9n\u00e9rale d\u2019Autopilot Device Preparation et l\u2019isolation MXC"}]},{"@type":"WebSite","@id":"https:\/\/windowsreport.com\/fr\/#website","url":"https:\/\/windowsreport.com\/fr\/","name":"WindowsReport FR (French)","description":"","publisher":{"@id":"https:\/\/windowsreport.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/windowsreport.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/windowsreport.com\/fr\/#organization","name":"WindowsReport FR (French)","url":"https:\/\/windowsreport.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/windowsreport.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/windowsreport.com\/fr\/wp-content\/uploads\/sites\/3\/2024\/01\/wr-logo-default-1.png","contentUrl":"https:\/\/windowsreport.com\/fr\/wp-content\/uploads\/sites\/3\/2024\/01\/wr-logo-default-1.png","width":214,"height":35,"caption":"WindowsReport FR (French)"},"image":{"@id":"https:\/\/windowsreport.com\/fr\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/windowsreport.com\/fr\/#\/schema\/person\/04aa559bdd859ef09ab42a04246aec23","name":"Rishaj Upadhyay","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/72656c3b764a0c8360c5538719a301a35e27fc67b8f00804a6554d06824411b2?s=96&d=https%3A%2F%2Fwindowsreport.com%2Fwp-content%2Fuploads%2Fsites%2F3%2F2024%2F01%2Fwricon.png&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/72656c3b764a0c8360c5538719a301a35e27fc67b8f00804a6554d06824411b2?s=96&d=https%3A%2F%2Fwindowsreport.com%2Fwp-content%2Fuploads%2Fsites%2F3%2F2024%2F01%2Fwricon.png&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/72656c3b764a0c8360c5538719a301a35e27fc67b8f00804a6554d06824411b2?s=96&d=https%3A%2F%2Fwindowsreport.com%2Fwp-content%2Fuploads%2Fsites%2F3%2F2024%2F01%2Fwricon.png&r=g","caption":"Rishaj Upadhyay"},"description":"Rishaj is a tech writer who has been writing professionally for over four years, with a passion for Android, Windows, and all things tech. He initially joined Windows Report as a tech journalist and is now taking over as a news editor. When he's not breaking the keyboard, you can find him cooking, or listening to music\/podcasts.","sameAs":["https:\/\/x.com\/rishaj_u"],"url":"https:\/\/windowsreport.com\/fr\/author\/rishaj\/"}]}},"_links":{"self":[{"href":"https:\/\/windowsreport.com\/fr\/wp-json\/wp\/v2\/posts\/26097","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/windowsreport.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/windowsreport.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/windowsreport.com\/fr\/wp-json\/wp\/v2\/users\/2314"}],"replies":[{"embeddable":true,"href":"https:\/\/windowsreport.com\/fr\/wp-json\/wp\/v2\/comments?post=26097"}],"version-history":[{"count":0,"href":"https:\/\/windowsreport.com\/fr\/wp-json\/wp\/v2\/posts\/26097\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/windowsreport.com\/fr\/wp-json\/wp\/v2\/media\/26098"}],"wp:attachment":[{"href":"https:\/\/windowsreport.com\/fr\/wp-json\/wp\/v2\/media?parent=26097"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/windowsreport.com\/fr\/wp-json\/wp\/v2\/categories?post=26097"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/windowsreport.com\/fr\/wp-json\/wp\/v2\/tags?post=26097"},{"taxonomy":"work","embeddable":true,"href":"https:\/\/windowsreport.com\/fr\/wp-json\/wp\/v2\/work?post=26097"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}