{"id":1686,"date":"2019-10-30T10:32:03","date_gmt":"2019-10-30T07:02:03","guid":{"rendered":"https:\/\/airoserver.com\/?p=1686"},"modified":"2023-09-24T18:39:45","modified_gmt":"2023-09-24T15:09:45","slug":"what-is-ssl-types-of-it-how-to-have-it","status":"publish","type":"post","link":"https:\/\/airoserver.com\/fr\/dedie\/quest-ce-que-ssl-quels-sont-les-types-de-ssl-comment-les-obtenir\/","title":{"rendered":"Qu'est-ce que SSL ? Quels en sont les types ? Comment l'utiliser ?"},"content":{"rendered":"<p>Lorsque vous visitez un bon site web, si vous regardez la barre d'adresse, vous verrez probablement un petit cadenas vert. (ou gris selon votre navigateur). En termes simples, ce cadenas repr\u00e9sente SSL.<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img decoding=\"async\" class=\"wp-image-1689\" src=\"https:\/\/airoserver.com\/wp-content\/uploads\/2019\/10\/SSL-certificate.png\" alt=\"Qu&#039;est-ce que SSL et comment l&#039;utiliser ?\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading\"><strong>Qu'est-ce que c'est ?<\/strong><\/h4>\r\n\r\n\r\n\r\n<p><strong>SSL<\/strong> signifie <strong>Secure Socket Layer (couche de sockets s\u00e9curis\u00e9s)<\/strong>. Il a \u00e9t\u00e9 con\u00e7u par <a href=\"https:\/\/en.wikipedia.org\/wiki\/Netscape\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Netscape (ouvre un nouvel onglet)\">Netscape<\/a> en 1996. SSL est charg\u00e9 de crypter les donn\u00e9es en ligne. Ainsi, en raison de l'importance de toutes les donn\u00e9es en ligne, le protocole SSL crypte les donn\u00e9es afin de rendre plus difficile leur lecture par des pirates informatiques en cas d'attaque. Lorsqu'un site web porte le cadenas SSL \u00e0 c\u00f4t\u00e9 de son nom, il s'agit d'un code de s\u00e9curit\u00e9. <a href=\"https:\/\/airoserver.com\/fr\/domain\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"domaine (s&#039;ouvre dans un nouvel onglet)\">domaine <\/a>dans la barre d'adresse, cela signifie que le site web est fiable et qu'il est plus s\u00fbr de naviguer dessus. Si un site web ne dispose pas de ce certificat, le navigateur l'affichera comme un site web non fiable.<\/p>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading\"><strong>Comment l'obtenir ?<\/strong><\/h4>\r\n\r\n\r\n\r\n<p>Afin d'avoir <a href=\"https:\/\/airoserver.com\/fr\/certificat-ssl\/\" target=\"_blank\" rel=\"noreferrer noopener\" label=\"SSL (opens in a new tab)\">SSL<\/a>Pour cela, vous devez acheter un certificat. Il existe des entreprises comme la n\u00f4tre qui fournissent ce service pour vous. Apr\u00e8s avoir obtenu le certificat, vous devez l'ajouter \u00e0 votre domaine. Vous pouvez le faire via le panneau de contr\u00f4le de votre site web. Nous avons expliqu\u00e9 l'installation et l'enregistrement en d\u00e9tail dans la section \"<a href=\"https:\/\/airoserver.com\/fr\/dedie\/comment-commander-une-certification-ssl\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Comment commander une certification SSL (s&#039;ouvre dans un nouvel onglet)\">Comment commander une certification SSL<\/a>\". Apr\u00e8s l'installation, si vous tapez l'adresse de votre site web comme ceci : https:\/\/example.com vous verrez le cadenas vert. Mais si vous tapez l'adresse avec http au lieu de https, le cadenas vert n'appara\u00eetra pas. Si vous voulez que les navigateurs puissent afficher votre site web \u00e0 la fois avec http et https, suivez ces \u00e9tapes :<\/p>\r\n\r\n\r\n\r\n<ol class=\"wp-block-list\">\r\n<li>Allez dans le gestionnaire de fichiers de votre h\u00e9bergeur.<\/li>\r\n<li>Allez dans le fichier .htaccess. (ce fichier peut \u00eatre cach\u00e9 par d\u00e9faut, il faut donc aller dans les param\u00e8tres et cocher l'option \"afficher les fichiers cach\u00e9s\".<\/li>\r\n<li>Collez-les dans le fichier .htaccess et appuyez sur save.<\/li>\r\n<\/ol>\r\n\r\n\r\n\r\n<pre class=\"wp-block-preformatted\"> RewriteEngine On\r\n RewriteCond %{HTTPS} off\r\n RewriteRule ^(.*)$ https:\/\/%{HTTP_HOST}%{REQUEST_URI} [L,R=301]   <\/pre>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading\"><strong>Types d'it<\/strong>:<\/h4>\r\n\r\n\r\n\r\n<p>Il existe diff\u00e9rents types de certificats SSL :<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>Validation du domaine (DV) :<\/strong> Pour cela, vous devez prouver que vous \u00eates le propri\u00e9taire de ce domaine. Un courriel vous sera envoy\u00e9 et il vous suffira d'y r\u00e9pondre.<\/li>\r\n<li><strong>Validation de l'organisation (OV) :<\/strong> Il doit y avoir une entreprise enregistr\u00e9e pour ce domaine et vous devez envoyer la documentation de votre entreprise au fournisseur SSL.<\/li>\r\n<li><strong>Validation \u00e9tendue (EV) :<\/strong> Ce type d'autorisation est similaire \u00e0 l'OV, mais co\u00fbte plus cher et donne plus de cr\u00e9dit \u00e0 votre entreprise. En outre, le nom de votre entreprise sera indiqu\u00e9 \u00e0 c\u00f4t\u00e9 de la serrure.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>Les trois types de SSL peuvent \u00eatre multi-domaines ou wildcard :<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>Multi-domaines : <\/strong>Pour un nombre sp\u00e9cifique de domaines ayant la m\u00eame <a href=\"https:\/\/airoserver.com\/fr\/blog\/what-is-ip\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"IP (s&#039;ouvre dans un nouvel onglet)\">IP<\/a> adresse. (Tous les sites web sont situ\u00e9s sur le m\u00eame serveur)<\/li>\r\n<li><strong>Joker : <\/strong>lorsque vous l'obtenez, il prendra \u00e9galement en charge tous les sous-domaines de votre domaine.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>J'esp\u00e8re que vous avez appr\u00e9ci\u00e9 cet article. Si c'est le cas, visitez notre <a href=\"https:\/\/airoserver.com\/fr\/blog\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Blog (s&#039;ouvre dans un nouvel onglet)\">Blog<\/a> pour en savoir plus.<\/p>","protected":false},"excerpt":{"rendered":"<p>Whenever you are visiting a good website, if you look at the address bar you most probably see a little green lock. (or grey depending on your browser). In simple words, that lock is SSL. What is it? SSL stands for Secure Socket Layer. This was designed by Netscape company in 1996. SSL is in [&hellip;]<\/p>","protected":false},"author":5,"featured_media":33945,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[179,176,182,178],"tags":[85,186],"class_list":["post-1686","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-airoserver","category-dedicated","category-shared-hosting","category-airo-vps","tag-airoserver","tag-domain"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is SSL? Types of it? How to have it?<\/title>\n<meta name=\"description\" content=\"When you are visiting a good website, if you look at the address bar you most probably see a little green lock. In simple words, That green lock is SSL.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/airoserver.com\/fr\/dedie\/quest-ce-que-ssl-quels-sont-les-types-de-ssl-comment-les-obtenir\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is SSL? Types of it? How to have it?\" \/>\n<meta property=\"og:description\" content=\"When you are visiting a good website, if you look at the address bar you most probably see a little green lock. 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