{"id":41301,"date":"2025-09-23T00:40:23","date_gmt":"2025-09-22T22:40:23","guid":{"rendered":"https:\/\/2b-advice.com\/glossary\/single-sign-on\/"},"modified":"2025-09-25T19:21:00","modified_gmt":"2025-09-25T17:21:00","slug":"single-sign-on","status":"publish","type":"glossary","link":"https:\/\/2b-advice.com\/fr\/glossary\/single-sign-on\/","title":{"rendered":"Connexion unique"},"content":{"rendered":"<h1>Connexion unique<\/h1>\n<p><strong>Que signifie l'authentification unique ?<\/strong><\/p>\n<p>Le terme \"Single Sign-on\" (en fran\u00e7ais : connexion unique) d\u00e9crit la m\u00e9thode selon laquelle un utilisateur peut acc\u00e9der \u00e0 d'autres syst\u00e8mes ou applications informatiques apr\u00e8s s'\u00eatre connect\u00e9 une fois \u00e0 son poste de travail, \u00e0 un site web ou \u00e0 une application, de sorte qu'il ne doit pas se connecter individuellement \u00e0 chaque syst\u00e8me ou service. Des exemples de services d'authentification unique sont par exemple la connexion \u00e0 d'autres sites ou services avec les donn\u00e9es Facebook, Twitter ou Google. L'authentification unique est tout \u00e0 fait confortable pour les utilisateurs, mais elle comporte certains risques du point de vue de la s\u00e9curit\u00e9 informatique et de la protection des donn\u00e9es.<\/p>\n<h2>Exemple pratique<\/h2>\n<p>Dans le quotidien des entreprises, l'authentification unique joue un r\u00f4le important, par exemple lorsqu'il s'agit de prot\u00e9ger et de traiter les donn\u00e9es personnelles conform\u00e9ment \u00e0 la l\u00e9gislation.<\/p>","protected":false},"excerpt":{"rendered":"<p>Le terme \"Single Sign-on\" (en fran\u00e7ais : connexion unique) d\u00e9crit la m\u00e9thode selon laquelle un utilisateur peut acc\u00e9der \u00e0 d'autres syst\u00e8mes ou applications informatiques apr\u00e8s s'\u00eatre connect\u00e9 une fois \u00e0 son poste de travail, \u00e0 un site web ou \u00e0 une application, de sorte qu'il ne doit pas se connecter individuellement \u00e0 chaque syst\u00e8me ou service. Des exemples de services d'authentification unique sont par exemple la connexion \u00e0 d'autres sites ou services avec les donn\u00e9es Facebook, Twitter ou Google. L'authentification unique est tout \u00e0 fait confortable pour les utilisateurs, mais elle comporte certains risques du point de vue de la s\u00e9curit\u00e9 informatique et de la protection des donn\u00e9es.<\/p>","protected":false},"author":1,"featured_media":0,"menu_order":0,"template":"","meta":{"footnotes":""},"class_list":["post-41301","glossary","type-glossary","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Single Sign-on - Ailance<\/title>\n<meta name=\"description\" content=\"Single Sign-on: Definition im Datenschutz, typische Risiken &amp; Beispiele \u2013 DSGVO\u2011Bezug. Alle Infos kompakt \u2013 jetzt lesen.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/2b-advice.com\/fr\/glossaire\/single-sign-on\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Single Sign-on - Ailance\" \/>\n<meta property=\"og:description\" content=\"Single Sign-on: Definition im Datenschutz, typische Risiken &amp; Beispiele \u2013 DSGVO\u2011Bezug. Alle Infos kompakt \u2013 jetzt lesen.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/2b-advice.com\/fr\/glossaire\/single-sign-on\/\" \/>\n<meta property=\"og:site_name\" content=\"Ailance\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-25T17:21:00+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/2b-advice.com\\\/fr\\\/glossary\\\/single-sign-on\\\/\",\"url\":\"https:\\\/\\\/2b-advice.com\\\/fr\\\/glossary\\\/single-sign-on\\\/\",\"name\":\"Single Sign-on - Ailance\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/2b-advice.com\\\/fr\\\/#website\"},\"datePublished\":\"2025-09-22T22:40:23+00:00\",\"dateModified\":\"2025-09-25T17:21:00+00:00\",\"description\":\"Single Sign-on: Definition im Datenschutz, typische Risiken & Beispiele \u2013 DSGVO\u2011Bezug. Alle Infos kompakt \u2013 jetzt lesen.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/2b-advice.com\\\/fr\\\/glossary\\\/single-sign-on\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/2b-advice.com\\\/fr\\\/glossary\\\/single-sign-on\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/2b-advice.com\\\/fr\\\/glossary\\\/single-sign-on\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/2b-advice.com\\\/de\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Single Sign-on\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/2b-advice.com\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/2b-advice.com\\\/fr\\\/\",\"name\":\"2B Advice\",\"description\":\"By 2B Advice\",\"publisher\":{\"@id\":\"https:\\\/\\\/2b-advice.com\\\/fr\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/2b-advice.com\\\/fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/2b-advice.com\\\/fr\\\/#organization\",\"name\":\"2B Advice GmbH\",\"url\":\"https:\\\/\\\/2b-advice.com\\\/fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/2b-advice.com\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/2b-advice.com\\\/wp-content\\\/uploads\\\/2024\\\/02\\\/Ailance_Logo_Yellow_White_large_RGB.png\",\"contentUrl\":\"https:\\\/\\\/2b-advice.com\\\/wp-content\\\/uploads\\\/2024\\\/02\\\/Ailance_Logo_Yellow_White_large_RGB.png\",\"width\":287,\"height\":401,\"caption\":\"2B Advice GmbH\"},\"image\":{\"@id\":\"https:\\\/\\\/2b-advice.com\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.linkedin.com\\\/company\\\/2b-advice-group\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Authentification unique - Ailance","description":"Single Sign-on : d\u00e9finition dans la protection des donn\u00e9es, risques typiques &amp; exemples - r\u00e9f\u00e9rence au RGPD. Toutes les informations sous forme compacte - \u00e0 lire maintenant.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/2b-advice.com\/fr\/glossaire\/single-sign-on\/","og_locale":"fr_FR","og_type":"article","og_title":"Single Sign-on - Ailance","og_description":"Single Sign-on: Definition im Datenschutz, typische Risiken & Beispiele \u2013 DSGVO\u2011Bezug. Alle Infos kompakt \u2013 jetzt lesen.","og_url":"https:\/\/2b-advice.com\/fr\/glossaire\/single-sign-on\/","og_site_name":"Ailance","article_modified_time":"2025-09-25T17:21:00+00:00","twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/2b-advice.com\/fr\/glossary\/single-sign-on\/","url":"https:\/\/2b-advice.com\/fr\/glossary\/single-sign-on\/","name":"Authentification unique - Ailance","isPartOf":{"@id":"https:\/\/2b-advice.com\/fr\/#website"},"datePublished":"2025-09-22T22:40:23+00:00","dateModified":"2025-09-25T17:21:00+00:00","description":"Single Sign-on : d\u00e9finition dans la protection des donn\u00e9es, risques typiques &amp; exemples - r\u00e9f\u00e9rence au RGPD. Toutes les informations sous forme compacte - \u00e0 lire maintenant.","breadcrumb":{"@id":"https:\/\/2b-advice.com\/fr\/glossary\/single-sign-on\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/2b-advice.com\/fr\/glossary\/single-sign-on\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/2b-advice.com\/fr\/glossary\/single-sign-on\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/2b-advice.com\/de\/"},{"@type":"ListItem","position":2,"name":"Single Sign-on"}]},{"@type":"WebSite","@id":"https:\/\/2b-advice.com\/fr\/#website","url":"https:\/\/2b-advice.com\/fr\/","name":"2B Advice","description":"Par 2B Advice","publisher":{"@id":"https:\/\/2b-advice.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/2b-advice.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/2b-advice.com\/fr\/#organization","name":"2B Advice GmbH","url":"https:\/\/2b-advice.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/2b-advice.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/2b-advice.com\/wp-content\/uploads\/2024\/02\/Ailance_Logo_Yellow_White_large_RGB.png","contentUrl":"https:\/\/2b-advice.com\/wp-content\/uploads\/2024\/02\/Ailance_Logo_Yellow_White_large_RGB.png","width":287,"height":401,"caption":"2B Advice GmbH"},"image":{"@id":"https:\/\/2b-advice.com\/fr\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/2b-advice-group\/"]}]}},"permalink_manager":null,"_links":{"self":[{"href":"https:\/\/2b-advice.com\/fr\/wp-json\/wp\/v2\/glossary\/41301","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/2b-advice.com\/fr\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/2b-advice.com\/fr\/wp-json\/wp\/v2\/types\/glossary"}],"author":[{"embeddable":true,"href":"https:\/\/2b-advice.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":2,"href":"https:\/\/2b-advice.com\/fr\/wp-json\/wp\/v2\/glossary\/41301\/revisions"}],"predecessor-version":[{"id":41851,"href":"https:\/\/2b-advice.com\/fr\/wp-json\/wp\/v2\/glossary\/41301\/revisions\/41851"}],"wp:attachment":[{"href":"https:\/\/2b-advice.com\/fr\/wp-json\/wp\/v2\/media?parent=41301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}