{"id":1740,"date":"2026-07-21T09:30:00","date_gmt":"2026-07-21T09:30:00","guid":{"rendered":"https:\/\/potenting.com\/fr\/blog\/what-is-ssl\/"},"modified":"2026-09-28T17:51:35","modified_gmt":"2026-09-28T17:51:35","slug":"what-is-ssl-fr","status":"publish","type":"post","link":"https:\/\/potenting.com\/fr\/blog\/what-is-ssl\/","title":{"rendered":"Qu&#8217;est-ce que le SSL et comment am\u00e9liore-t-il la s\u00e9curit\u00e9 d&#8217;un site web ?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1740\" class=\"elementor elementor-1740\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1395674 e-flex e-con-boxed e-con e-parent\" data-id=\"1395674\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c774f74 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"c774f74\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;exclude_headings_by_selector&quot;:[],&quot;no_headings_message&quot;:&quot;Aucun titre n&#039;a \\u00e9t\\u00e9 trouv\\u00e9 sur cette page.&quot;,&quot;headings_by_tags&quot;:[&quot;h2&quot;,&quot;h3&quot;,&quot;h4&quot;,&quot;h5&quot;,&quot;h6&quot;],&quot;marker_view&quot;:&quot;numbers&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<div class=\"elementor-toc__header-title\">\n\t\t\t\tTable des mati\u00e8res\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__c774f74\" aria-expanded=\"true\" aria-label=\"Open table of contents\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__c774f74\" aria-expanded=\"true\" aria-label=\"Close table of contents\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__c774f74\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-419b78e e-flex e-con-boxed e-con e-parent\" data-id=\"419b78e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-979d978 elementor-widget elementor-widget-text-editor\" data-id=\"979d978\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>La s\u00e9curit\u00e9 est le fondement des entreprises d&#8217;aujourd&#8217;hui. Les organisations et les entreprises recherchent sans cesse des solutions pour renforcer leur s\u00e9curit\u00e9 et am\u00e9liorer leurs performances globales. L&#8217;une des mesures les plus importantes qu&#8217;elles doivent prendre au s\u00e9rieux est la mise en place d&#8217;un certificat SSL, une solution fiable pour renforcer la s\u00e9curit\u00e9 dans le monde en ligne.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dcd3d8f e-flex e-con-boxed e-con e-parent\" data-id=\"dcd3d8f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e3d772b elementor-widget elementor-widget-text-editor\" data-id=\"e3d772b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Qu&#8217;est-ce qu&#8217;un certificat SSL ?<\/h2>\n<p>Le SSL est un protocole de chiffrement des donn\u00e9es qui s\u00e9curise la connexion entre un utilisateur et un site web. Lorsqu&#8217;un site dispose d&#8217;un certificat SSL, une ic\u00f4ne de cadenas appara\u00eet \u00e0 c\u00f4t\u00e9 de son URL. Cette ic\u00f4ne indique que la communication entre l&#8217;utilisateur et le site web s&#8217;effectue via une connexion s\u00e9curis\u00e9e. Ainsi, toutes les donn\u00e9es \u00e9chang\u00e9es entre l&#8217;utilisateur et le serveur sont prot\u00e9g\u00e9es contre l&#8217;\u00e9coute clandestine, la falsification et les modifications non autoris\u00e9es.<\/p>\n<p>Le chiffrement des donn\u00e9es consiste \u00e0 d\u00e9couper les informations en petits paquets et \u00e0 les transformer en un format illisible \u00e0 l&#8217;aide d&#8217;algorithmes de chiffrement. Par cons\u00e9quent, m\u00eame si des pirates parviennent \u00e0 intercepter les donn\u00e9es, ils ne peuvent ni les lire ni les exploiter sans la bonne cl\u00e9 et le bon algorithme de chiffrement. Nous verrons plus loin comment le destinataire d\u00e9chiffre ces informations.<\/p>\n<p>Au cours des 25 ann\u00e9es qui se sont \u00e9coul\u00e9es depuis l&#8217;apparition du SSL, plusieurs versions du protocole ont vu le jour. Cependant, nombre d&#8217;entre elles ont fini par \u00eatre abandonn\u00e9es en raison de failles de s\u00e9curit\u00e9. C&#8217;est ce qui a conduit au d\u00e9veloppement du TLS (Transport Layer Security), qui offre une s\u00e9curit\u00e9 nettement sup\u00e9rieure et a d\u00e9sormais remplac\u00e9 le SSL. Malgr\u00e9 ce changement, on continue couramment d&#8217;appeler cette technologie SSL, ce qui explique pourquoi ce terme reste largement connu aujourd&#8217;hui.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" class=\"e-image-base e-default-img e-3f20e57-da80088\" data-interaction-id=\"3f20e57\" data-e-type=\"widget\" data-id=\"3f20e57\" id=\"552\" src=\"https:\/\/potenting.com\/blog\/wp-content\/uploads\/2026\/07\/What-Is-an-SSL-Certificate.webp\" width=\"600\" height=\"400\" srcset=\"https:\/\/potenting.com\/blog\/wp-content\/uploads\/2026\/07\/What-Is-an-SSL-Certificate.webp 600w, https:\/\/potenting.com\/blog\/wp-content\/uploads\/2026\/07\/What-Is-an-SSL-Certificate-300x200.webp 300w\" alt=\"What Is an SSL Certificate\"\/>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-99e48c5 e-flex e-con-boxed e-con e-parent\" data-id=\"99e48c5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-17f007c elementor-widget elementor-widget-text-editor\" data-id=\"17f007c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Comment fonctionne le SSL ?<\/h2><p>Le SSL est con\u00e7u pour garantir la s\u00e9curit\u00e9 des donn\u00e9es \u00e9chang\u00e9es entre un utilisateur et un serveur. Pour cela, il utilise des algorithmes de chiffrement qui transforment les informations en un format illisible, emp\u00eachant ainsi les personnes non autoris\u00e9es d&#8217;y acc\u00e9der. Mais une question importante se pose : comment ces donn\u00e9es chiffr\u00e9es sont-elles lues \u00e0 leur arriv\u00e9e ?<\/p><p>Les donn\u00e9es sont d\u00e9chiffr\u00e9es \u00e0 l&#8217;aide de deux cl\u00e9s cryptographiques.<\/p><p>Avant de pr\u00e9senter ces deux cl\u00e9s, il est utile de comprendre ce qu&#8217;est une cl\u00e9. Une cl\u00e9 cryptographique est une cha\u00eene de lettres et de chiffres utilis\u00e9e pour chiffrer et d\u00e9chiffrer des donn\u00e9es. Dans le SSL, il existe deux types de cl\u00e9s : la cl\u00e9 publique (Public Key) et la cl\u00e9 priv\u00e9e (Private Key).<\/p><p>Lorsqu&#8217;un navigateur se connecte \u00e0 un site web, il utilise la cl\u00e9 publique. Cette cl\u00e9 est accessible \u00e0 tous et sert \u00e0 \u00e9tablir une connexion s\u00e9curis\u00e9e.<\/p><p>La cl\u00e9 priv\u00e9e, en revanche, est stock\u00e9e uniquement sur le serveur et n&#8217;est jamais partag\u00e9e avec qui que ce soit. Elle joue le r\u00f4le principal dans le d\u00e9chiffrement des donn\u00e9es chiffr\u00e9es. Sans elle, les informations restent illisibles. C&#8217;est pourquoi la protection de la cl\u00e9 priv\u00e9e est extr\u00eamement importante. Si elle venait \u00e0 \u00eatre compromise, des personnes non autoris\u00e9es pourraient l&#8217;utiliser pour d\u00e9chiffrer des donn\u00e9es sensibles et acc\u00e9der \u00e0 des informations confidentielles.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9c11fcc e-flex e-con-boxed e-con e-parent\" data-id=\"9c11fcc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0b85751 elementor-widget elementor-widget-text-editor\" data-id=\"0b85751\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Un certificat SSL suffit-il \u00e0 garantir la s\u00e9curit\u00e9 ?<\/h2>\n<p>Non. Malgr\u00e9 les progr\u00e8s consid\u00e9rables des technologies de cybers\u00e9curit\u00e9, les cyberattaques ne cessent elles aussi d&#8217;\u00e9voluer. On ne peut pas affirmer que le SSL \u00e0 lui seul assure une s\u00e9curit\u00e9 compl\u00e8te d&#8217;un site web ; il peut toutefois prot\u00e9ger efficacement les sites contre de nombreux types d&#8217;attaques.<\/p>\n<p>Pour renforcer la s\u00e9curit\u00e9 du SSL, il est important de suivre ces recommandations :<\/p>\n<ul>\n<li> Maintenez toujours votre certificat SSL \u00e0 jour et utilisez des versions plus r\u00e9centes et plus s\u00fbres.<\/li>\n<li> Obtenez votre certificat SSL aupr\u00e8s d&#8217;une autorit\u00e9 de certification reconnue et fiable.<\/li>\n<li>Ne partagez jamais votre cl\u00e9 priv\u00e9e avec qui que ce soit, quelles que soient les circonstances, car sa divulgation peut compromettre la s\u00e9curit\u00e9 des donn\u00e9es chiffr\u00e9es.<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d41cfeb e-flex e-con-boxed e-con e-parent\" data-id=\"d41cfeb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-648fe40 elementor-widget elementor-widget-text-editor\" data-id=\"648fe40\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Qu&#8217;est-ce que le HTTPS ?<\/h2><p>Lorsqu&#8217;un site web dispose d&#8217;un certificat SSL, la mention HTTPS appara\u00eet au d\u00e9but de son adresse URL. De plus, le navigateur affiche une ic\u00f4ne de cadenas \u00e0 c\u00f4t\u00e9 de l&#8217;adresse du site. Ces indicateurs permettent de montrer aux utilisateurs que le site est s\u00e9curis\u00e9 et digne de confiance.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c50852b e-flex e-con-boxed e-con e-parent\" data-id=\"c50852b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-87861b5 elementor-widget elementor-widget-text-editor\" data-id=\"87861b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Un certificat SSL est-il n\u00e9cessaire ?<\/h2><p>Oui. Si votre site web ne dispose pas d&#8217;un certificat SSL, les navigateurs afficheront un avertissement indiquant que le site n&#8217;est pas s\u00e9curis\u00e9 lorsque les utilisateurs le consultent. Cela peut r\u00e9duire la confiance des utilisateurs et pousser de nombreux visiteurs \u00e0 quitter le site.<\/p><p>En outre, les sites web sans certificat SSL peuvent \u00eatre moins bien class\u00e9s dans les r\u00e9sultats des moteurs de recherche, comme Google, que les sites s\u00e9curis\u00e9s.<\/p><p>Vous pensez peut-\u00eatre que votre site ne traite pas d&#8217;informations sensibles ou confidentielles, mais disposer d&#8217;un certificat SSL reste indispensable. Sans la protection du SSL, des pirates peuvent acc\u00e9der aux transmissions de donn\u00e9es et, par exemple, injecter des publicit\u00e9s ind\u00e9sirables, modifier le contenu du site ou rediriger les utilisateurs vers des pages malveillantes.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-439dbe7 e-flex e-con-boxed e-con e-parent\" data-id=\"439dbe7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7ead1de elementor-widget elementor-widget-text-editor\" data-id=\"7ead1de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Conclusion<\/h2><p>Dans le monde num\u00e9rique actuel, la s\u00e9curit\u00e9 n&#8217;est plus une option : c&#8217;est une n\u00e9cessit\u00e9. Le certificat SSL est l&#8217;un des outils les plus importants pour \u00e9tablir une connexion s\u00e9curis\u00e9e entre les utilisateurs et les sites web. En chiffrant les donn\u00e9es, cette technologie prot\u00e8ge les informations des utilisateurs et renforce la confiance envers un site.<\/p><p>M\u00eame si le SSL ne peut \u00e0 lui seul \u00e9liminer toutes les menaces de s\u00e9curit\u00e9, il est consid\u00e9r\u00e9 comme l&#8217;un des \u00e9l\u00e9ments fondamentaux de la s\u00e9curit\u00e9 web. Utiliser un certificat de confiance, le maintenir \u00e0 jour et prot\u00e9ger la cl\u00e9 priv\u00e9e jouent un r\u00f4le essentiel dans la s\u00e9curit\u00e9 d&#8217;un site web.<\/p><p>En d\u00e9finitive, disposer d&#8217;un certificat SSL est essentiel non seulement pour prot\u00e9ger les donn\u00e9es des utilisateurs, mais aussi pour am\u00e9liorer la cr\u00e9dibilit\u00e9 du site, renforcer la confiance des utilisateurs et offrir une exp\u00e9rience en ligne plus s\u00fbre.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9de34d5 e-flex e-con-boxed e-con e-parent\" data-id=\"9de34d5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-1b0602f e-con-full e-flex e-con e-child\" data-id=\"1b0602f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-45140ef elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"45140ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-question-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119.043 8 8 119.083 8 256c0 136.997 111.043 248 248 248s248-111.003 248-248C504 119.083 392.957 8 256 8zm0 448c-110.532 0-200-89.431-200-200 0-110.495 89.472-200 200-200 110.491 0 200 89.471 200 200 0 110.53-89.431 200-200 200zm107.244-255.2c0 67.052-72.421 68.084-72.421 92.863V300c0 6.627-5.373 12-12 12h-45.647c-6.627 0-12-5.373-12-12v-8.659c0-35.745 27.1-50.034 47.579-61.516 17.561-9.845 28.324-16.541 28.324-29.579 0-17.246-21.999-28.693-39.784-28.693-23.189 0-33.894 10.977-48.942 29.969-4.057 5.12-11.46 6.071-16.666 2.124l-27.824-21.098c-5.107-3.872-6.251-11.066-2.644-16.363C184.846 131.491 214.94 112 261.794 112c49.071 0 101.45 38.304 101.45 88.8zM298 368c0 23.159-18.841 42-42 42s-42-18.841-42-42 18.841-42 42-42 42 18.841 42 42z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-aa6b2ef e-con-full e-flex e-con e-child\" data-id=\"aa6b2ef\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e2860c9 elementor-widget elementor-widget-text-editor\" data-id=\"e2860c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>FAQ<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b0f4c92 elementor-widget elementor-widget-text-editor\" data-id=\"b0f4c92\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3>1. Un certificat SSL doit-il \u00eatre renouvel\u00e9 ?<\/h3><p style=\"padding-left: 40px;\">Oui. Les certificats SSL ont une dur\u00e9e de validit\u00e9 limit\u00e9e et doivent \u00eatre renouvel\u00e9s ou remplac\u00e9s avant leur expiration afin de pr\u00e9server la s\u00e9curit\u00e9 du site web.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1bb85b1 elementor-widget elementor-widget-text-editor\" data-id=\"1bb85b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3>2. La cl\u00e9 priv\u00e9e SSL peut-elle \u00eatre partag\u00e9e avec d&#8217;autres personnes ?<\/h3><p style=\"padding-left: 40px;\">Non. La cl\u00e9 priv\u00e9e doit rester strictement confidentielle. Si des personnes non autoris\u00e9es y acc\u00e8dent, les donn\u00e9es chiffr\u00e9es peuvent devenir vuln\u00e9rables.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1100163 elementor-widget elementor-widget-text-editor\" data-id=\"1100163\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3>3. Quelle est la diff\u00e9rence entre SSL et TLS ?<\/h3><p style=\"padding-left: 40px;\">Le TLS est la version plus r\u00e9cente et plus s\u00fbre du SSL, introduite pour corriger les probl\u00e8mes de s\u00e9curit\u00e9 des anciennes versions du SSL. Bien que ce soit le TLS qui est utilis\u00e9 aujourd&#8217;hui, beaucoup de gens continuent d&#8217;appeler cette technologie SSL.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>La s\u00e9curit\u00e9 est le fondement des entreprises d&#8217;aujourd&#8217;hui. Les organisations et les entreprises recherchent sans cesse des solutions pour renforcer leur s\u00e9curit\u00e9 et am\u00e9liorer leurs performances globales. L&#8217;une des mesures les plus importantes qu&#8217;elles doivent prendre au s\u00e9rieux est la mise en place d&#8217;un certificat SSL, une solution fiable pour renforcer la s\u00e9curit\u00e9 dans le [\u2026]<\/p>\n","protected":false},"author":7,"featured_media":556,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1740","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Guide complet du SSL : fonctionnement, HTTPS et s\u00e9curit\u00e9 web<\/title>\n<meta name=\"description\" content=\"Qu&#039;est-ce qu&#039;un certificat SSL ? 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