{"id":273,"date":"2025-11-15T21:21:04","date_gmt":"2025-11-15T21:21:04","guid":{"rendered":"https:\/\/rblase.btssio.corsica\/portfolio\/?p=273"},"modified":"2026-03-19T08:21:56","modified_gmt":"2026-03-19T08:21:56","slug":"sommaire","status":"publish","type":"post","link":"https:\/\/rblase.btssio.corsica\/portfolio\/2025\/11\/15\/sommaire\/","title":{"rendered":"Am\u00e9lioration d&rsquo;une solution RMM"},"content":{"rendered":"\n<ol class=\"wp-block-list\">\n<li>Contexte<\/li>\n\n\n\n<li>Premi\u00e8re mission&nbsp;: Installer des logiciels sur les appareils Linux&nbsp;:<\/li>\n<\/ol>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>Deuxieme mission&nbsp;:&nbsp; Mise en place d\u2019une proc\u00e9dure automatique pour bloquer les ports USB sur les ordinateurs Linux<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><u><strong>Contexte<\/strong><\/u> :<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 la suite d\u2019un audit de certification globalement r\u00e9ussi, il est toutefois apparu n\u00e9cessaire d\u2019am\u00e9liorer certains processus afin de corriger des <strong>faiblesses identifi\u00e9es dans la protection de notre syst\u00e8me d\u2019information<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dans ce cadre, j\u2019ai \u00e9t\u00e9 charg\u00e9 d\u2019optimiser notre solution de <strong>RMM (Remote Monitoring and Management)<\/strong>, celle-ci n\u2019\u00e9tant pas exploit\u00e9e \u00e0 son plein potentiel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cette analyse nous a permis de mettre en \u00e9vidence plusieurs points d\u2019am\u00e9lioration :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Certains appareils ne remontaient pas quotidiennement dans la console, bien qu\u2019ils soient connect\u00e9s au r\u00e9seau de la SITEC.<\/li>\n\n\n\n<li>Les appareils mobiles professionnels n\u2019\u00e9taient pas r\u00e9f\u00e9renc\u00e9s dans l\u2019outil, alors que cette exigence devient de plus en plus importante, notamment dans le cadre de la norme ISO 27001.<\/li>\n\n\n\n<li>Une offre bas\u00e9e sur Ubuntu a r\u00e9cemment \u00e9t\u00e9 propos\u00e9e aux employ\u00e9s de la SITEC ; il est donc n\u00e9cessaire d\u2019assurer que les m\u00eames outils et niveaux de contr\u00f4le que sous Windows soient disponibles sur ce nouvel OS.<\/li>\n\n\n\n<li>Un point de la norme ISO 27001 concerne sp\u00e9cifiquement l\u2019installation non contr\u00f4l\u00e9e de logiciels sur les postes de travail. Le RMM permet th\u00e9oriquement d\u2019alerter en cas d\u2019installation hors du p\u00e9rim\u00e8tre d\u00e9fini, mais cette fonctionnalit\u00e9 n\u2019est pas fiable \u00e0 100 % dans sa configuration actuelle.<\/li>\n\n\n\n<li>Identifier d\u2019\u00e9ventuelles fonctionnalit\u00e9s non exploit\u00e9es de l\u2019outil, pouvant apporter une valeur ajout\u00e9e suppl\u00e9mentaire.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Pr\u00e9sentation rapide de l\u2019outil<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nous utilisons la solution RMM de ManageEngine depuis plus d\u2019un an. Celle-ci permet notamment :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>De proposer un catalogue de logiciels valid\u00e9s et mis \u00e0 disposition des employ\u00e9s,<\/li>\n\n\n\n<li>D\u2019installer et g\u00e9rer des GPO \u00e0 distance,<\/li>\n\n\n\n<li>De g\u00e9rer les acc\u00e8s distants,<\/li>\n\n\n\n<li>De prendre le contr\u00f4le des postes pour des op\u00e9rations de d\u00e9pannage,<\/li>\n\n\n\n<li>D\u2019automatiser certaines t\u00e2ches de supervision et de maintenance.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Il s\u2019agit donc d\u2019un outil tr\u00e8s puissant et complet, qui doit cependant \u00eatre s\u00e9curis\u00e9 au maximum, car une mauvaise configuration ou une compromission pourrait avoir des cons\u00e9quences importantes sur l\u2019ensemble du parc informatique.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"485\" src=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-1-1024x485.png\" alt=\"\" class=\"wp-image-229\" srcset=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-1-1024x485.png 1024w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-1-300x142.png 300w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-1-768x364.png 768w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-1-1536x727.png 1536w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-1.png 1878w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>L\u2019accueil de l\u2019outil, on peut y voir pas mal d\u2019onglet int\u00e9ressant qu\u2019on va tenter d\u2019exploiter par la suite<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Premi\u00e8re mission&nbsp;: Installer des logiciels sur les appareils Linux&nbsp;:<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Le principal d\u00e9fault de RMM, c\u2019est le pauvre nombre de fonctionnalit\u00e9 disponible sur Linux&nbsp;:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"397\" src=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-1024x397.png\" alt=\"\" class=\"wp-image-228\" srcset=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-1024x397.png 1024w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-300x116.png 300w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-768x298.png 768w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image.png 1447w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Fonctionnalit\u00e9s pour Windows<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"385\" src=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2025\/11\/image-1024x385.png\" alt=\"\" class=\"wp-image-464\" srcset=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2025\/11\/image-1024x385.png 1024w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2025\/11\/image-300x113.png 300w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2025\/11\/image-768x289.png 768w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2025\/11\/image-1536x578.png 1536w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2025\/11\/image.png 1560w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Fonctionnalit\u00e9s pour Linux<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dans l\u2019optique d\u2019installer\/d\u00e9sinstaller des logiciels, heureusement la fonctionnalit\u00e9e est d\u00e9j\u00e0 pr\u00e9sentes, maintenant il faut la comprendre&nbsp;<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>Installations \u00e0 distance de paquet Linux via RMM<\/strong><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019installation via le RMM s\u2019effectue depuis son panneau de configuration. Toutefois, au pr\u00e9alable, il est n\u00e9cessaire de cr\u00e9er le package correspondant via l\u2019onglet Mod\u00e8les.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"506\" src=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2025\/11\/Packages_RMM-1024x506.png\" alt=\"\" class=\"wp-image-465\" srcset=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2025\/11\/Packages_RMM-1024x506.png 1024w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2025\/11\/Packages_RMM-300x148.png 300w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2025\/11\/Packages_RMM-768x380.png 768w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2025\/11\/Packages_RMM-1536x759.png 1536w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2025\/11\/Packages_RMM.png 1829w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"547\" height=\"576\" src=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2025\/11\/Packages2_RMM.png\" alt=\"\" class=\"wp-image-466\" srcset=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2025\/11\/Packages2_RMM.png 547w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2025\/11\/Packages2_RMM-285x300.png 285w\" sizes=\"auto, (max-width: 547px) 100vw, 547px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><br>\u00a0<br>\u00a0On choisit ensuite le paquet \u00e0 d\u00e9ployer (dans cet exemple : traceroute).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"397\" src=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-1024x397.png\" alt=\"\" class=\"wp-image-231\" srcset=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-1024x397.png 1024w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-300x116.png 300w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-768x298.png 768w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image.png 1447w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"520\" src=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-4-1024x520.png\" alt=\"\" class=\"wp-image-233\" srcset=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-4-1024x520.png 1024w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-4-300x152.png 300w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-4-768x390.png 768w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-4-1536x780.png 1536w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-4.png 1825w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Il faut alors renseigner :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le nom de l\u2019op\u00e9ration,<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le package pr\u00e9alablement ajout\u00e9,<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La strat\u00e9gie de d\u00e9ploiement,<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La cible concern\u00e9e.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"507\" src=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-6-1024x507.png\" alt=\"\" class=\"wp-image-235\" srcset=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-6-1024x507.png 1024w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-6-300x148.png 300w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-6-768x380.png 768w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-6-1536x760.png 1536w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-6.png 1914w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Des param\u00e8tres facultatifs sont \u00e9galement disponibles, permettant notamment d\u2019ajuster le d\u00e9ploiement en fonction d\u2019un horaire pr\u00e9cis, si n\u00e9cessaire.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"450\" src=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-2-1024x450.png\" alt=\"\" class=\"wp-image-230\" srcset=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-2-1024x450.png 1024w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-2-300x132.png 300w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-2-768x337.png 768w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-2-1536x675.png 1536w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-2.png 1587w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Une fois le d\u00e9ploiement lanc\u00e9, le paquet sera appliqu\u00e9 selon la strat\u00e9gie d\u00e9finie en amont.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"484\" src=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-3-1024x484.png\" alt=\"\" class=\"wp-image-232\" srcset=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-3-1024x484.png 1024w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-3-300x142.png 300w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-3-768x363.png 768w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-3-1536x726.png 1536w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-3.png 1573w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>&nbsp;<\/li>\n\n\n\n<li>&nbsp;<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Deuxieme mission&nbsp;:&nbsp; <\/strong><strong>M<\/strong><strong>ise en place d\u2019une proc\u00e9dure automatique pour bloquer les ports USB sur les ordinateurs Linux<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La norme ISO 27001 demande un contr\u00f4le pr\u00e9cis des supports amovibles pour limiter les attaques malveillantes via clef USB entre autres. Notre logiciel RMM ManageEngine \u00e9tant limit\u00e9 dans la mise \u00e0 disposition de solutions cl\u00e9s en main pour le blocage des ports USB sur les postes Linux, nous avons d\u00e9cid\u00e9 d\u2019utiliser la fonctionnalit\u00e9 de scripts personnalis\u00e9s afin de d\u00e9ployer nos configurations.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Blocage des ports USB<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pour bloquer l\u2019utilisation des p\u00e9riph\u00e9riques de stockage USB, nous ex\u00e9cutons depuis le RMM la commande suivante :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">echo &lsquo;ACTION==\u00a0\u00bbadd\u00a0\u00bb, SUBSYSTEM==\u00a0\u00bbusb\u00a0\u00bb, ATTR{bInterfaceClass}==\u00a0\u00bb08&Prime;, ATTR{authorized}=\u00a0\u00bb0&Prime;&lsquo; | sudo tee \/etc\/udev\/rules.d\/99-block-usb-storage.rules&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cette r\u00e8gle udev permet d\u2019interdire automatiquement l\u2019autorisation des p\u00e9riph\u00e9riques USB de type stockage directement depuis le noyau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00e9ploiement via le RMM<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour d\u00e9ployer cette configuration :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Se rendre dans l\u2019onglet Configuration du RMM.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u00e9lectionner Scripts personnalis\u00e9s c\u00f4t\u00e9 Linux.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"507\" src=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-6-1024x507.png\" alt=\"\" class=\"wp-image-236\" srcset=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-6-1024x507.png 1024w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-6-300x148.png 300w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-6-768x380.png 768w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-6-1536x760.png 1536w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-6.png 1914w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Cocher l\u2019option Ligne de commande.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Renseigner la commande ci-dessus.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u00e9lectionner les ordinateurs cibles.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"506\" src=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-5-1024x506.png\" alt=\"\" class=\"wp-image-234\" srcset=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-5-1024x506.png 1024w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-5-300x148.png 300w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-5-768x380.png 768w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-5-1536x760.png 1536w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-5.png 1899w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Application de la configuration<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quelques minutes plus tard, la ligne de commande est ex\u00e9cut\u00e9e automatiquement sur les machines cibl\u00e9es, appliquant ainsi le blocage des p\u00e9riph\u00e9riques de stockage USB.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"549\" src=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-7-1024x549.png\" alt=\"\" class=\"wp-image-237\" srcset=\"https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-7-1024x549.png 1024w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-7-300x161.png 300w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-7-768x412.png 768w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-7-1536x824.png 1536w, https:\/\/rblase.btssio.corsica\/portfolio\/wp-content\/uploads\/2026\/03\/image-7.png 1563w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Et voil\u00e0, on \u00e0 pu en quelques cliques trouver des solutions \u00e0 des probl\u00e8mes simple de s\u00e9curisation d&rsquo;un parc informatique.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Contexte : \u00c0 la suite d\u2019un audit de certification globalement r\u00e9ussi, il est toutefois apparu n\u00e9cessaire d\u2019am\u00e9liorer certains processus afin de corriger des faiblesses identifi\u00e9es dans la protection de notre syst\u00e8me d\u2019information. Dans ce cadre, j\u2019ai \u00e9t\u00e9 charg\u00e9 d\u2019optimiser notre solution de RMM (Remote Monitoring and Management), celle-ci n\u2019\u00e9tant pas exploit\u00e9e \u00e0 son plein potentiel. 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