{"id":8243,"date":"2021-06-17T09:01:17","date_gmt":"2021-06-17T08:01:17","guid":{"rendered":"https:\/\/polar55.com\/?p=8243"},"modified":"2025-11-05T12:34:28","modified_gmt":"2025-11-05T12:34:28","slug":"securite-wordpress","status":"publish","type":"post","link":"https:\/\/polar55.com\/fr\/securite-wordpress\/","title":{"rendered":"S\u00e9curit\u00e9 WordPress"},"content":{"rendered":"<div class=\"flex flex-grow flex-col gap-3 max-w-full\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 whitespace-pre-wrap break-words overflow-x-auto\">\n<div class=\"markdown prose w-full break-words dark:prose-invert dark\">\n<p class=\"\" data-start=\"80\" data-end=\"490\">En mati\u00e8re de s\u00e9curit\u00e9 WordPress, c\u2019est \u00e0 la fois la responsabilit\u00e9 de votre h\u00e9bergeur et la v\u00f4tre de garantir que votre site soit aussi s\u00e9curis\u00e9 que possible. WordPress est l\u2019un des CMS les plus populaires au monde, et choisir le bon h\u00e9bergement WordPress est donc essentiel. Dans cet article, nous allons examiner la s\u00e9curit\u00e9 WordPress en g\u00e9n\u00e9ral et ce que nous faisons chez Polar55 pour prot\u00e9ger votre site.<\/p>\n<p class=\"\" data-start=\"492\" data-end=\"918\">\u00c9tant donn\u00e9 que WordPress est l\u2019un des CMS les plus utilis\u00e9s au monde, c\u2019est aussi une plateforme que certains cherchent \u00e0 exploiter de mani\u00e8re malveillante. Il est donc important de se concentrer sur la s\u00e9curit\u00e9 WordPress lorsque vous choisissez cette solution. Cependant, il y a de bonnes raisons pour lesquelles WordPress est si populaire\u202f: il est gratuit, flexible et vous permet de cr\u00e9er exactement ce que vous souhaitez.<\/p>\n<p class=\"\" data-start=\"920\" data-end=\"1374\">WordPress est sans doute plus s\u00e9curis\u00e9 que vous ne le pensez. WordPress dispose d\u2019une \u00e9quipe d\u2019experts en s\u00e9curit\u00e9 dont le seul objectif est de rechercher des vuln\u00e9rabilit\u00e9s dans la plateforme et de les corriger. Leur mission est de garder une longueur d\u2019avance sur les hackers potentiels. Avec WordPress, vous b\u00e9n\u00e9ficiez donc d\u2019une surveillance constante sur votre site \u2014 et ceux de millions d\u2019autres utilisateurs. Pas mal pour un service gratuit, non\u202f?<\/p>\n<p class=\"\" data-start=\"1376\" data-end=\"1994\">Cependant, WordPress est un syst\u00e8me open source, ce qui signifie que tout le monde peut y contribuer en d\u00e9veloppant des plugins. Bien que ces plugins soient soumis \u00e0 validation, certains comportant des failles de s\u00e9curit\u00e9 passent parfois entre les mailles du filet. C\u2019est pourquoi il est crucial de garder vos plugins (ainsi que WordPress et votre th\u00e8me) \u00e0 jour. Les mises \u00e0 jour contiennent souvent des correctifs de s\u00e9curit\u00e9, et en les n\u00e9gligeant, vous laissez une porte ouverte aux pirates. La premi\u00e8re r\u00e8gle en mati\u00e8re de s\u00e9curit\u00e9 WordPress\u202f: mettez \u00e0 jour vos plugins, votre installation WordPress et votre th\u00e8me.<\/p>\n<p class=\"\" data-start=\"1996\" data-end=\"2673\">La deuxi\u00e8me r\u00e8gle concerne les mots de passe. Veillez \u00e0 choisir un mot de passe fort pour votre utilisateur admin. Il en va de m\u00eame pour les mots de passe de votre base de donn\u00e9es et de votre FTP chez votre h\u00e9bergeur. Pensez aussi \u00e0 changer r\u00e9guli\u00e8rement vos mots de passe. Des mots de passe solides ont toujours \u00e9t\u00e9 un \u00e9l\u00e9ment cl\u00e9 d\u2019une bonne s\u00e9curit\u00e9. \u00c9vitez donc d\u2019utiliser, par exemple, votre nom, le nom de votre domaine ou des suites num\u00e9riques simples comme 1234. Plus le mot de passe est al\u00e9atoire, combinant lettres, chiffres, majuscules, minuscules et caract\u00e8res sp\u00e9ciaux, mieux c\u2019est. Il est \u00e9galement recommand\u00e9 de ne pas utiliser \u00ab\u202fadmin\u202f\u00bb comme nom d\u2019utilisateur.<\/p>\n<p class=\"\" data-start=\"2675\" data-end=\"2891\">La troisi\u00e8me r\u00e8gle porte sur les plugins. En r\u00e8gle g\u00e9n\u00e9rale, installez le moins de plugins possible, car ils sont souvent \u00e0 l\u2019origine de failles de s\u00e9curit\u00e9. Cependant, certains plugins sont particuli\u00e8rement utiles\u202f:<\/p>\n<ul data-start=\"2893\" data-end=\"3357\">\n<li class=\"\" data-start=\"2893\" data-end=\"3212\">\n<p class=\"\" data-start=\"2895\" data-end=\"3212\"><a href=\"https:\/\/wordpress.org\/plugins\/wps-hide-login\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"2895\" data-end=\"2913\">WPS Hide Login<\/strong><\/a>\u202f: ce petit plugin permet de changer l\u2019URL d\u2019acc\u00e8s \u00e0 l\u2019administration. Par d\u00e9faut, la connexion WordPress se fait sur votredomaine.com\/wp-admin\/, ce qui est facilement rep\u00e9rable par les hackers. En changeant l\u2019URL, par exemple en votredomaine.com\/connexion-securisee\/, vous ajoutez d\u00e9j\u00e0 un obstacle.<\/p>\n<\/li>\n<li class=\"\" data-start=\"3216\" data-end=\"3357\">\n<p class=\"\" data-start=\"3218\" data-end=\"3357\"><a href=\"https:\/\/www.wordfence.com\/\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"3218\" data-end=\"3231\">WordFence<\/strong><\/a>\u202f: disponible en version gratuite et premium, ce plugin renforce la s\u00e9curit\u00e9 de votre site en bloquant de nombreuses attaques.<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"3359\" data-end=\"3550\">Ces mesures rel\u00e8vent surtout de ce que vous, en tant qu\u2019utilisateur, devez faire. Voyons maintenant ce que nous faisons chez Polar55 pour vous offrir la meilleure s\u00e9curit\u00e9 WordPress possible.<\/p>\n<p class=\"\" data-start=\"3552\" data-end=\"3957\">Tous les clients Polar55 sont prot\u00e9g\u00e9s par <strong data-start=\"3595\" data-end=\"3609\">Imunify360<\/strong>. Il s\u2019agit d\u2019un logiciel install\u00e9 sur le serveur qui analyse en permanence vos fichiers. Son objectif est de d\u00e9tecter les fichiers compromis. S\u2019il en trouve, ils sont mis en quarantaine et Imunify360 tente de restaurer une version saine. En r\u00e9sum\u00e9, c\u2019est l\u2019antivirus du serveur \u2014 un service exceptionnel inclus avec votre h\u00e9bergement chez Polar55.<\/p>\n<p class=\"\" data-start=\"3959\" data-end=\"4574\">De plus, nous proposons des sauvegardes quotidiennes pendant 14 jours. En cas de probl\u00e8me, disposer de copies de sauvegarde de vos donn\u00e9es est essentiel. Si vous d\u00e9couvrez une intrusion, vous pouvez revenir \u00e0 une version ant\u00e9rieure, avant l\u2019attaque. Ensuite, appliquez toutes les recommandations de ce guide pour s\u00e9curiser \u00e0 nouveau votre site. Il est donc important de choisir un h\u00e9bergeur qui propose des sauvegardes quotidiennes gratuites. Chez Polar55, nous nous occupons de cette t\u00e2che, ce qui vous permet d\u2019utiliser l\u2019espace de votre h\u00e9bergement pour d\u2019autres besoins et de nous laisser g\u00e9rer les sauvegardes.<\/p>\n<p class=\"\" data-start=\"4576\" data-end=\"4655\">Nous vous souhaitons bon courage dans la s\u00e9curisation de votre site WordPress\u202f!<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>En mati\u00e8re de s\u00e9curit\u00e9 WordPress, c\u2019est \u00e0 la fois la responsabilit\u00e9 de votre h\u00e9bergeur et la v\u00f4tre de garantir que votre site soit aussi s\u00e9curis\u00e9 que possible. WordPress est l\u2019un des CMS les plus populaires au monde, et choisir le bon h\u00e9bergement WordPress est donc essentiel. Dans cet article, nous allons examiner la s\u00e9curit\u00e9 WordPress &hellip;<\/p>\n","protected":false},"author":3,"featured_media":8245,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[108],"tags":[],"class_list":["post-8243","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-conseils"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>S\u00e9curit\u00e9 WordPress - Polar55<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/polar55.com\/fr\/securite-wordpress\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"S\u00e9curit\u00e9 WordPress - Polar55\" \/>\n<meta property=\"og:description\" content=\"En mati\u00e8re de s\u00e9curit\u00e9 WordPress, c\u2019est \u00e0 la fois la responsabilit\u00e9 de votre h\u00e9bergeur et la v\u00f4tre de garantir que votre site soit aussi s\u00e9curis\u00e9 que possible. WordPress est l\u2019un des CMS les plus populaires au monde, et choisir le bon h\u00e9bergement WordPress est donc essentiel. Dans cet article, nous allons examiner la s\u00e9curit\u00e9 WordPress &hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/polar55.com\/fr\/securite-wordpress\/\" \/>\n<meta property=\"og:site_name\" content=\"Polar55\" \/>\n<meta property=\"article:published_time\" content=\"2021-06-17T08:01:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-05T12:34:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/polar55.com\/wp-content\/uploads\/2021\/06\/Wordpress-sikkerhed.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Michael Storm\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Michael Storm\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/polar55.com\/fr\/securite-wordpress\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/polar55.com\/fr\/securite-wordpress\/\"},\"author\":{\"name\":\"Michael Storm\",\"@id\":\"https:\/\/polar55.com\/fr\/#\/schema\/person\/a819afb30d9787fee69fdc3a21f928cb\"},\"headline\":\"S\u00e9curit\u00e9 WordPress\",\"datePublished\":\"2021-06-17T08:01:17+00:00\",\"dateModified\":\"2025-11-05T12:34:28+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/polar55.com\/fr\/securite-wordpress\/\"},\"wordCount\":802,\"image\":{\"@id\":\"https:\/\/polar55.com\/fr\/securite-wordpress\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/polar55.com\/wp-content\/uploads\/2021\/06\/Wordpress-sikkerhed.jpg\",\"articleSection\":[\"Conseils\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/polar55.com\/fr\/securite-wordpress\/\",\"url\":\"https:\/\/polar55.com\/fr\/securite-wordpress\/\",\"name\":\"S\u00e9curit\u00e9 WordPress - Polar55\",\"isPartOf\":{\"@id\":\"https:\/\/polar55.com\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/polar55.com\/fr\/securite-wordpress\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/polar55.com\/fr\/securite-wordpress\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/polar55.com\/wp-content\/uploads\/2021\/06\/Wordpress-sikkerhed.jpg\",\"datePublished\":\"2021-06-17T08:01:17+00:00\",\"dateModified\":\"2025-11-05T12:34:28+00:00\",\"author\":{\"@id\":\"https:\/\/polar55.com\/fr\/#\/schema\/person\/a819afb30d9787fee69fdc3a21f928cb\"},\"breadcrumb\":{\"@id\":\"https:\/\/polar55.com\/fr\/securite-wordpress\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/polar55.com\/fr\/securite-wordpress\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/polar55.com\/fr\/securite-wordpress\/#primaryimage\",\"url\":\"https:\/\/polar55.com\/wp-content\/uploads\/2021\/06\/Wordpress-sikkerhed.jpg\",\"contentUrl\":\"https:\/\/polar55.com\/wp-content\/uploads\/2021\/06\/Wordpress-sikkerhed.jpg\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/polar55.com\/fr\/securite-wordpress\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Hjem\",\"item\":\"https:\/\/polar55.com\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"S\u00e9curit\u00e9 WordPress\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/polar55.com\/fr\/#website\",\"url\":\"https:\/\/polar55.com\/fr\/\",\"name\":\"Polar55\",\"description\":\"cheap hosting and domains\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/polar55.com\/fr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/polar55.com\/fr\/#\/schema\/person\/a819afb30d9787fee69fdc3a21f928cb\",\"name\":\"Michael Storm\",\"description\":\"I am a partner at Polar55 and also have over 10 years of experience in the online industry as both a designer and developer. 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