{"id":697,"date":"2025-04-10T11:47:43","date_gmt":"2025-04-10T11:47:43","guid":{"rendered":"https:\/\/elypsecloud.com\/blog\/?p=697"},"modified":"2025-04-10T11:47:44","modified_gmt":"2025-04-10T11:47:44","slug":"scanner-son-vps-a-la-recherche-de-failles-avec-lynis","status":"publish","type":"post","link":"https:\/\/elypsecloud.com\/blog\/index.php\/2025\/04\/10\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\/","title":{"rendered":"Scanner son VPS \u00e0 la recherche de failles avec Lynis"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">La s\u00e9curit\u00e9 d\u2019un serveur VPS Linux ne s\u2019improvise pas. M\u00eame apr\u00e8s avoir install\u00e9 un pare-feu, activ\u00e9 <a href=\"https:\/\/github.com\/fail2ban\/fail2ban\" title=\"\">Fail2ban<\/a> et verrouill\u00e9 votre acc\u00e8s SSH, des\u00a0<strong>failles potentielles<\/strong>\u00a0peuvent subsister. Pour d\u00e9tecter ces vuln\u00e9rabilit\u00e9s, il existe un outil puissant et open source :\u00a0<strong><a href=\"https:\/\/cisofy.com\/lynis\/\" title=\"\">Lynis<\/a><\/strong>. Voici comment l\u2019utiliser efficacement en 2025 pour auditer la s\u00e9curit\u00e9 de votre serveur avec <a href=\"https:\/\/elypsecloud.com\" title=\"\">Elypsecloud<\/a> !<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Qu\u2019est-ce que Lynis ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Lynis<\/strong>&nbsp;est un&nbsp;<strong>outil d\u2019audit de s\u00e9curit\u00e9<\/strong>&nbsp;pour syst\u00e8mes Linux, Unix et macOS. Il analyse votre syst\u00e8me et g\u00e9n\u00e8re un rapport complet avec :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Les bonnes pratiques respect\u00e9es \u2705<\/li>\n\n\n\n<li>Les failles potentielles \u274c<\/li>\n\n\n\n<li>Des recommandations concr\u00e8tes \ud83d\udee0\ufe0f<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Il est utilis\u00e9 par des professionnels de la cybers\u00e9curit\u00e9, des administrateurs syst\u00e8me et des entreprises pour renforcer leur infrastructure.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/elypsecloud.com\/blog\/wp-content\/uploads\/2025\/04\/image-10.png\" alt=\"\" class=\"wp-image-702\" style=\"width:404px;height:auto\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">1. Installer Lynis sur Debian\/Ubuntu<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt update\nsudo apt install lynis -y<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les autres distributions, vous pouvez aussi cloner le d\u00e9p\u00f4t officiel :<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>git clone https:\/\/github.com\/CISOfy\/lynis.git\ncd lynis<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">2. Lancer un audit de base<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo lynis audit system<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Lynis commence \u00e0 scanner :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Permissions de fichiers sensibles<\/li>\n\n\n\n<li>Configuration SSH, kernel, cron, etc.<\/li>\n\n\n\n<li>Services actifs, ports ouverts<\/li>\n\n\n\n<li>Modules du noyau<\/li>\n\n\n\n<li>Logs, fichiers temporaires, comptes utilisateurs<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 la fin, un&nbsp;<strong>score de s\u00e9curit\u00e9<\/strong>&nbsp;vous est attribu\u00e9, ainsi qu\u2019une liste de recommandations.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udca1 Les r\u00e9sultats sont \u00e9galement stock\u00e9s dans :<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/var\/log\/lynis.log\n\/var\/log\/lynis-report.dat<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">3. Lire les recommandations prioritaires<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Recherchez les lignes commen\u00e7ant par :<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;WARNING] ou &#91;SUGGESTION]<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Elles vous indiquent, par exemple :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>D\u00e9sactiver l\u2019acc\u00e8s root en SSH<\/li>\n\n\n\n<li>Activer AppArmor ou SELinux<\/li>\n\n\n\n<li>Configurer des r\u00e8gles firewall plus strictes<\/li>\n\n\n\n<li>Mettre \u00e0 jour des paquets sensibles<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u2705 C\u2019est une excellente checklist pour renforcer la s\u00e9curit\u00e9 de votre VPS.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. Ex\u00e9cuter un audit r\u00e9gulier (cron)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cr\u00e9ez un fichier cron pour lancer un audit chaque semaine :<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo crontab -e<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Ajoutez :<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>0 3 * * 1 \/usr\/bin\/lynis audit system --quick &gt; \/var\/log\/lynis-weekly.log<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Cela lancera un scan tous les lundis \u00e0 3h du matin.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. Lynis en 2025 : toujours un outil de r\u00e9f\u00e9rence<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u2705 Toujours maintenu activement par&nbsp;<strong>CISOfy<\/strong>&nbsp;\u2705 L\u00e9ger, sans agent ni interface web lourde \u2705 Compatible avec Debian 12, Ubuntu 22.04+, Rocky Linux, etc. \u2705 Utilisable dans les audits de conformit\u00e9 RGPD \/ ISO \/ ANSSI<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udca1 Il existe une version commerciale (Lynis Enterprise) pour les infrastructures critiques, mais la version gratuite suffit pour un VPS personnel ou professionnel.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Lynis est un indispensable pour tout administrateur VPS Linux<\/strong>&nbsp;soucieux de sa s\u00e9curit\u00e9. Facile \u00e0 installer, pr\u00e9cis, et 100 % gratuit, il vous permet de d\u00e9tecter et corriger les faiblesses avant qu\u2019elles ne soient exploit\u00e9es.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83c\uddeb\ud83c\uddf7 Vous cherchez un h\u00e9bergement en datacenter fran\u00e7ais, s\u00e9curis\u00e9 et sur mesure ?<br>\u27a1\ufe0f D\u00e9couvrez <a href=\"https:\/\/elypsecloud.com\">ElypseCloud<\/a>, votre partenaire cloud 100 % local, 100 % souverain, et restez maitre de vos donn\u00e9es !<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nos serveurs d\u00e9di\u00e9s : <a href=\"https:\/\/elypsecloud.com\/serveurs-dedies\">https:\/\/elypsecloud.com\/serveurs-dedies<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nos VPS : <a href=\"https:\/\/elypsecloud.com\/vps-linux\">https:\/\/elypsecloud.com\/vps-linux<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La s\u00e9curit\u00e9 d\u2019un serveur VPS Linux ne s\u2019improvise pas. M\u00eame apr\u00e8s avoir install\u00e9 un pare-feu, activ\u00e9 Fail2ban et verrouill\u00e9 votre acc\u00e8s SSH, des\u00a0failles potentielles\u00a0peuvent subsister. Pour d\u00e9tecter ces vuln\u00e9rabilit\u00e9s, il existe un outil puissant et open source :\u00a0Lynis. Voici comment l\u2019utiliser efficacement en 2025 pour auditer la s\u00e9curit\u00e9 de votre serveur avec Elypsecloud ! Qu\u2019est-ce [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-697","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"blocksy_meta":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Auditez la s\u00e9curit\u00e9 de votre VPS Linux avec Lynis en 2025. D\u00e9tectez les failles, recevez des recommandations et renforcez la protection de votre serveur.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Edouard de l&#039;\u00e9quipe ElypseCloud\"\/>\n\t<meta name=\"google-site-verification\" content=\"Xz3c3Exvbyo-XAU0utAdTazUNiMsZDYtrU0wYK6DDjQ\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/elypsecloud.com\/blog\/index.php\/2025\/04\/10\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.0.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"fr_FR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"L&#039;actu tech par ElypseCloud - D\u00e9couvrez des guides complets, des astuces d\u2019optimisation et les derni\u00e8res tendances en h\u00e9bergement web, serveurs VPS, FiveM, Minecraft et bien plus.\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Scanner son VPS Linux \u00e0 la recherche de failles avec Lynis\" \/>\n\t\t<meta property=\"og:description\" content=\"Auditez la s\u00e9curit\u00e9 de votre VPS Linux avec Lynis en 2025. D\u00e9tectez les failles, recevez des recommandations et renforcez la protection de votre serveur.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/elypsecloud.com\/blog\/index.php\/2025\/04\/10\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/elypsecloud.com\/blog\/wp-content\/uploads\/2025\/12\/logo-blan-ecriture.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/elypsecloud.com\/blog\/wp-content\/uploads\/2025\/12\/logo-blan-ecriture.png\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2025-04-10T11:47:43+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-04-10T11:47:44+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Scanner son VPS Linux \u00e0 la recherche de failles avec Lynis\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Auditez la s\u00e9curit\u00e9 de votre VPS Linux avec Lynis en 2025. D\u00e9tectez les failles, recevez des recommandations et renforcez la protection de votre serveur.\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/elypsecloud.com\/blog\/wp-content\/uploads\/2025\/12\/logo-blan-ecriture.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/index.php\\\/2025\\\/04\\\/10\\\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\\\/#blogposting\",\"name\":\"Scanner son VPS Linux \\u00e0 la recherche de failles avec Lynis\",\"headline\":\"Scanner son VPS \\u00e0 la recherche de failles avec Lynis\",\"author\":{\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/index.php\\\/author\\\/adminelypse\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/image-10.png\",\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/index.php\\\/2025\\\/04\\\/10\\\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\\\/#articleImage\"},\"datePublished\":\"2025-04-10T11:47:43+00:00\",\"dateModified\":\"2025-04-10T11:47:44+00:00\",\"inLanguage\":\"fr-FR\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/index.php\\\/2025\\\/04\\\/10\\\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/index.php\\\/2025\\\/04\\\/10\\\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\\\/#webpage\"},\"articleSection\":\"Uncategorized\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/index.php\\\/2025\\\/04\\\/10\\\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog#listItem\",\"position\":1,\"name\":\"Domicile\",\"item\":\"https:\\\/\\\/elypsecloud.com\\\/blog\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/index.php\\\/category\\\/uncategorized\\\/#listItem\",\"name\":\"Uncategorized\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/index.php\\\/category\\\/uncategorized\\\/#listItem\",\"position\":2,\"name\":\"Uncategorized\",\"item\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/index.php\\\/category\\\/uncategorized\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/index.php\\\/2025\\\/04\\\/10\\\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\\\/#listItem\",\"name\":\"Scanner son VPS \\u00e0 la recherche de failles avec Lynis\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog#listItem\",\"name\":\"Domicile\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/index.php\\\/2025\\\/04\\\/10\\\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\\\/#listItem\",\"position\":3,\"name\":\"Scanner son VPS \\u00e0 la recherche de failles avec Lynis\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/index.php\\\/category\\\/uncategorized\\\/#listItem\",\"name\":\"Uncategorized\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/#organization\",\"name\":\"L'actu tech par ElypseCloud\",\"description\":\"D\\u00e9couvrez des guides complets, des astuces d\\u2019optimisation et les derni\\u00e8res tendances en h\\u00e9bergement web, serveurs VPS, FiveM, Minecraft et bien plus.\",\"url\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/0x0.png\",\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/index.php\\\/2025\\\/04\\\/10\\\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\\\/#organizationLogo\"},\"image\":{\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/index.php\\\/2025\\\/04\\\/10\\\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\\\/#organizationLogo\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/index.php\\\/author\\\/adminelypse\\\/#author\",\"url\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/index.php\\\/author\\\/adminelypse\\\/\",\"name\":\"Edouard de l'\\u00e9quipe ElypseCloud\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/index.php\\\/2025\\\/04\\\/10\\\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/07d740515ae17fe4a2671df2996ae2d81f018d7ece7d1b20059fa983b2a457cd?s=96&d=robohash&r=g\",\"width\":96,\"height\":96,\"caption\":\"Edouard de l'\\u00e9quipe ElypseCloud\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/index.php\\\/2025\\\/04\\\/10\\\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\\\/#webpage\",\"url\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/index.php\\\/2025\\\/04\\\/10\\\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\\\/\",\"name\":\"Scanner son VPS Linux \\u00e0 la recherche de failles avec Lynis\",\"description\":\"Auditez la s\\u00e9curit\\u00e9 de votre VPS Linux avec Lynis en 2025. D\\u00e9tectez les failles, recevez des recommandations et renforcez la protection de votre serveur.\",\"inLanguage\":\"fr-FR\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/index.php\\\/2025\\\/04\\\/10\\\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/index.php\\\/author\\\/adminelypse\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/index.php\\\/author\\\/adminelypse\\\/#author\"},\"datePublished\":\"2025-04-10T11:47:43+00:00\",\"dateModified\":\"2025-04-10T11:47:44+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/\",\"name\":\"L'actu tech par ElypseCloud\",\"description\":\"D\\u00e9couvrez des guides complets, des astuces d\\u2019optimisation et les derni\\u00e8res tendances en h\\u00e9bergement web, serveurs VPS, FiveM, Minecraft et bien plus.\",\"inLanguage\":\"fr-FR\",\"publisher\":{\"@id\":\"https:\\\/\\\/elypsecloud.com\\\/blog\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Scanner son VPS Linux \u00e0 la recherche de failles avec Lynis","description":"Auditez la s\u00e9curit\u00e9 de votre VPS Linux avec Lynis en 2025. D\u00e9tectez les failles, recevez des recommandations et renforcez la protection de votre serveur.","canonical_url":"https:\/\/elypsecloud.com\/blog\/index.php\/2025\/04\/10\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"google-site-verification":"Xz3c3Exvbyo-XAU0utAdTazUNiMsZDYtrU0wYK6DDjQ","miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/elypsecloud.com\/blog\/index.php\/2025\/04\/10\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\/#blogposting","name":"Scanner son VPS Linux \u00e0 la recherche de failles avec Lynis","headline":"Scanner son VPS \u00e0 la recherche de failles avec Lynis","author":{"@id":"https:\/\/elypsecloud.com\/blog\/index.php\/author\/adminelypse\/#author"},"publisher":{"@id":"https:\/\/elypsecloud.com\/blog\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/elypsecloud.com\/blog\/wp-content\/uploads\/2025\/04\/image-10.png","@id":"https:\/\/elypsecloud.com\/blog\/index.php\/2025\/04\/10\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\/#articleImage"},"datePublished":"2025-04-10T11:47:43+00:00","dateModified":"2025-04-10T11:47:44+00:00","inLanguage":"fr-FR","mainEntityOfPage":{"@id":"https:\/\/elypsecloud.com\/blog\/index.php\/2025\/04\/10\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\/#webpage"},"isPartOf":{"@id":"https:\/\/elypsecloud.com\/blog\/index.php\/2025\/04\/10\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\/#webpage"},"articleSection":"Uncategorized"},{"@type":"BreadcrumbList","@id":"https:\/\/elypsecloud.com\/blog\/index.php\/2025\/04\/10\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/elypsecloud.com\/blog#listItem","position":1,"name":"Domicile","item":"https:\/\/elypsecloud.com\/blog","nextItem":{"@type":"ListItem","@id":"https:\/\/elypsecloud.com\/blog\/index.php\/category\/uncategorized\/#listItem","name":"Uncategorized"}},{"@type":"ListItem","@id":"https:\/\/elypsecloud.com\/blog\/index.php\/category\/uncategorized\/#listItem","position":2,"name":"Uncategorized","item":"https:\/\/elypsecloud.com\/blog\/index.php\/category\/uncategorized\/","nextItem":{"@type":"ListItem","@id":"https:\/\/elypsecloud.com\/blog\/index.php\/2025\/04\/10\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\/#listItem","name":"Scanner son VPS \u00e0 la recherche de failles avec Lynis"},"previousItem":{"@type":"ListItem","@id":"https:\/\/elypsecloud.com\/blog#listItem","name":"Domicile"}},{"@type":"ListItem","@id":"https:\/\/elypsecloud.com\/blog\/index.php\/2025\/04\/10\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\/#listItem","position":3,"name":"Scanner son VPS \u00e0 la recherche de failles avec Lynis","previousItem":{"@type":"ListItem","@id":"https:\/\/elypsecloud.com\/blog\/index.php\/category\/uncategorized\/#listItem","name":"Uncategorized"}}]},{"@type":"Organization","@id":"https:\/\/elypsecloud.com\/blog\/#organization","name":"L'actu tech par ElypseCloud","description":"D\u00e9couvrez des guides complets, des astuces d\u2019optimisation et les derni\u00e8res tendances en h\u00e9bergement web, serveurs VPS, FiveM, Minecraft et bien plus.","url":"https:\/\/elypsecloud.com\/blog\/","logo":{"@type":"ImageObject","url":"https:\/\/elypsecloud.com\/blog\/wp-content\/uploads\/2024\/07\/0x0.png","@id":"https:\/\/elypsecloud.com\/blog\/index.php\/2025\/04\/10\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\/#organizationLogo"},"image":{"@id":"https:\/\/elypsecloud.com\/blog\/index.php\/2025\/04\/10\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\/#organizationLogo"}},{"@type":"Person","@id":"https:\/\/elypsecloud.com\/blog\/index.php\/author\/adminelypse\/#author","url":"https:\/\/elypsecloud.com\/blog\/index.php\/author\/adminelypse\/","name":"Edouard de l'\u00e9quipe ElypseCloud","image":{"@type":"ImageObject","@id":"https:\/\/elypsecloud.com\/blog\/index.php\/2025\/04\/10\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/07d740515ae17fe4a2671df2996ae2d81f018d7ece7d1b20059fa983b2a457cd?s=96&d=robohash&r=g","width":96,"height":96,"caption":"Edouard de l'\u00e9quipe ElypseCloud"}},{"@type":"WebPage","@id":"https:\/\/elypsecloud.com\/blog\/index.php\/2025\/04\/10\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\/#webpage","url":"https:\/\/elypsecloud.com\/blog\/index.php\/2025\/04\/10\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\/","name":"Scanner son VPS Linux \u00e0 la recherche de failles avec Lynis","description":"Auditez la s\u00e9curit\u00e9 de votre VPS Linux avec Lynis en 2025. D\u00e9tectez les failles, recevez des recommandations et renforcez la protection de votre serveur.","inLanguage":"fr-FR","isPartOf":{"@id":"https:\/\/elypsecloud.com\/blog\/#website"},"breadcrumb":{"@id":"https:\/\/elypsecloud.com\/blog\/index.php\/2025\/04\/10\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\/#breadcrumblist"},"author":{"@id":"https:\/\/elypsecloud.com\/blog\/index.php\/author\/adminelypse\/#author"},"creator":{"@id":"https:\/\/elypsecloud.com\/blog\/index.php\/author\/adminelypse\/#author"},"datePublished":"2025-04-10T11:47:43+00:00","dateModified":"2025-04-10T11:47:44+00:00"},{"@type":"WebSite","@id":"https:\/\/elypsecloud.com\/blog\/#website","url":"https:\/\/elypsecloud.com\/blog\/","name":"L'actu tech par ElypseCloud","description":"D\u00e9couvrez des guides complets, des astuces d\u2019optimisation et les derni\u00e8res tendances en h\u00e9bergement web, serveurs VPS, FiveM, Minecraft et bien plus.","inLanguage":"fr-FR","publisher":{"@id":"https:\/\/elypsecloud.com\/blog\/#organization"}}]},"og:locale":"fr_FR","og:site_name":"L'actu tech par ElypseCloud - D\u00e9couvrez des guides complets, des astuces d\u2019optimisation et les derni\u00e8res tendances en h\u00e9bergement web, serveurs VPS, FiveM, Minecraft et bien plus.","og:type":"article","og:title":"Scanner son VPS Linux \u00e0 la recherche de failles avec Lynis","og:description":"Auditez la s\u00e9curit\u00e9 de votre VPS Linux avec Lynis en 2025. D\u00e9tectez les failles, recevez des recommandations et renforcez la protection de votre serveur.","og:url":"https:\/\/elypsecloud.com\/blog\/index.php\/2025\/04\/10\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\/","og:image":"https:\/\/elypsecloud.com\/blog\/wp-content\/uploads\/2025\/12\/logo-blan-ecriture.png","og:image:secure_url":"https:\/\/elypsecloud.com\/blog\/wp-content\/uploads\/2025\/12\/logo-blan-ecriture.png","article:published_time":"2025-04-10T11:47:43+00:00","article:modified_time":"2025-04-10T11:47:44+00:00","twitter:card":"summary_large_image","twitter:title":"Scanner son VPS Linux \u00e0 la recherche de failles avec Lynis","twitter:description":"Auditez la s\u00e9curit\u00e9 de votre VPS Linux avec Lynis en 2025. D\u00e9tectez les failles, recevez des recommandations et renforcez la protection de votre serveur.","twitter:image":"https:\/\/elypsecloud.com\/blog\/wp-content\/uploads\/2025\/12\/logo-blan-ecriture.png"},"aioseo_meta_data":{"post_id":"697","title":"Scanner son VPS Linux \u00e0 la recherche de failles avec Lynis","description":"Auditez la s\u00e9curit\u00e9 de votre VPS Linux avec Lynis en 2025. D\u00e9tectez les failles, recevez des recommandations et renforcez la protection de votre serveur.","keywords":null,"keyphrases":{"focus":{"keyphrase":"","score":0,"analysis":{"keyphraseInTitle":{"score":0,"maxScore":9,"error":1}}},"additional":[]},"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":"","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":"BlogPosting","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":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2025-04-10 11:24:58","updated":"2025-10-22 10:41:40","focus_keyword":null,"additional_keywords":null,"truseo_locale":null,"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/elypsecloud.com\/blog\" title=\"Domicile\">Domicile<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/elypsecloud.com\/blog\/index.php\/category\/uncategorized\/\" title=\"Uncategorized\">Uncategorized<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tScanner son VPS \u00e0 la recherche de failles avec Lynis\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Domicile","link":"https:\/\/elypsecloud.com\/blog"},{"label":"Uncategorized","link":"https:\/\/elypsecloud.com\/blog\/index.php\/category\/uncategorized\/"},{"label":"Scanner son VPS \u00e0 la recherche de failles avec Lynis","link":"https:\/\/elypsecloud.com\/blog\/index.php\/2025\/04\/10\/scanner-son-vps-a-la-recherche-de-failles-avec-lynis\/"}],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false},"uagb_author_info":{"display_name":"Edouard de l'\u00e9quipe ElypseCloud","author_link":"https:\/\/elypsecloud.com\/blog\/index.php\/author\/adminelypse\/"},"uagb_comment_info":0,"uagb_excerpt":"La s\u00e9curit\u00e9 d\u2019un serveur VPS Linux ne s\u2019improvise pas. M\u00eame apr\u00e8s avoir install\u00e9 un pare-feu, activ\u00e9 Fail2ban et verrouill\u00e9 votre acc\u00e8s SSH, des\u00a0failles potentielles\u00a0peuvent subsister. Pour d\u00e9tecter ces vuln\u00e9rabilit\u00e9s, il existe un outil puissant et open source :\u00a0Lynis. Voici comment l\u2019utiliser efficacement en 2025 pour auditer la s\u00e9curit\u00e9 de votre serveur avec Elypsecloud ! Qu\u2019est-ce\u2026","_links":{"self":[{"href":"https:\/\/elypsecloud.com\/blog\/index.php\/wp-json\/wp\/v2\/posts\/697","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/elypsecloud.com\/blog\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/elypsecloud.com\/blog\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/elypsecloud.com\/blog\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/elypsecloud.com\/blog\/index.php\/wp-json\/wp\/v2\/comments?post=697"}],"version-history":[{"count":4,"href":"https:\/\/elypsecloud.com\/blog\/index.php\/wp-json\/wp\/v2\/posts\/697\/revisions"}],"predecessor-version":[{"id":703,"href":"https:\/\/elypsecloud.com\/blog\/index.php\/wp-json\/wp\/v2\/posts\/697\/revisions\/703"}],"wp:attachment":[{"href":"https:\/\/elypsecloud.com\/blog\/index.php\/wp-json\/wp\/v2\/media?parent=697"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/elypsecloud.com\/blog\/index.php\/wp-json\/wp\/v2\/categories?post=697"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/elypsecloud.com\/blog\/index.php\/wp-json\/wp\/v2\/tags?post=697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}