{"id":41154,"date":"2025-09-23T00:40:17","date_gmt":"2025-09-22T22:40:17","guid":{"rendered":"https:\/\/2b-advice.com\/glossary\/authentisierung\/"},"modified":"2025-09-25T17:10:26","modified_gmt":"2025-09-25T15:10:26","slug":"authentification","status":"publish","type":"glossary","link":"https:\/\/2b-advice.com\/fr\/glossary\/authentisierung\/","title":{"rendered":"Authentification"},"content":{"rendered":"<h1>Authentification<\/h1>\n<p><strong>Que signifie l'authentification ?<\/strong><\/p>\n<p>Par authentification, on entend la l\u00e9gitimation r\u00e9ussie d'un utilisateur, par exemple \u00e0 l'aide de donn\u00e9es de connexion individuelles (p. ex. identifiant utilisateur et mot de passe). L'authentification \u00e0 deux facteurs exige, outre la saisie de l'identifiant et du mot de passe, une m\u00e9thode de confirmation suppl\u00e9mentaire. En effet, la confirmation de la saisie des donn\u00e9es de connexion, par exemple via une application ou un code re\u00e7u par SMS, cr\u00e9e un niveau de s\u00e9curit\u00e9 suppl\u00e9mentaire qui rend difficile l'acc\u00e8s non autoris\u00e9 de tiers \u00e0 des comptes \u00e9trangers, m\u00eame s'ils connaissent le mot de passe.<\/p>\n<h2>Exemple pratique<\/h2>\n<p>Une entreprise utilise l'authentification pour prot\u00e9ger les donn\u00e9es personnelles contre tout acc\u00e8s non autoris\u00e9 gr\u00e2ce \u00e0 des mesures techniques et organisationnelles.<\/p>","protected":false},"excerpt":{"rendered":"<p>Par authentification, on entend la l\u00e9gitimation r\u00e9ussie d'un utilisateur, par exemple \u00e0 l'aide de donn\u00e9es de connexion individuelles (p. ex. identifiant utilisateur et mot de passe). L'authentification \u00e0 deux facteurs exige, outre la saisie de l'identifiant et du mot de passe, une m\u00e9thode de confirmation suppl\u00e9mentaire. En effet, la confirmation de la saisie des donn\u00e9es de connexion, par exemple via une application ou un code re\u00e7u par SMS, cr\u00e9e un niveau de s\u00e9curit\u00e9 suppl\u00e9mentaire qui rend difficile l'acc\u00e8s non autoris\u00e9 de tiers \u00e0 des comptes \u00e9trangers, m\u00eame s'ils connaissent le mot de passe.<\/p>","protected":false},"author":1,"featured_media":0,"menu_order":0,"template":"","meta":{"footnotes":""},"class_list":["post-41154","glossary","type-glossary","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Authentisierung - Ailance<\/title>\n<meta name=\"description\" content=\"Begriff Authentisierung im Datenschutz: Definition, Zweck &amp; Anwendung \u2013 DSGVO\u2011Bezug. Praktisch &amp; verst\u00e4ndlich \u2013 jetzt ansehen.\" \/>\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\/authentification\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Authentisierung - Ailance\" \/>\n<meta property=\"og:description\" content=\"Begriff Authentisierung im Datenschutz: Definition, Zweck &amp; Anwendung \u2013 DSGVO\u2011Bezug. Praktisch &amp; verst\u00e4ndlich \u2013 jetzt ansehen.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/2b-advice.com\/fr\/glossaire\/authentification\/\" \/>\n<meta property=\"og:site_name\" content=\"Ailance\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-25T15:10:26+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\\\/authentisierung\\\/\",\"url\":\"https:\\\/\\\/2b-advice.com\\\/fr\\\/glossary\\\/authentisierung\\\/\",\"name\":\"Authentisierung - Ailance\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/2b-advice.com\\\/fr\\\/#website\"},\"datePublished\":\"2025-09-22T22:40:17+00:00\",\"dateModified\":\"2025-09-25T15:10:26+00:00\",\"description\":\"Begriff Authentisierung im Datenschutz: Definition, Zweck & Anwendung \u2013 DSGVO\u2011Bezug. Praktisch & verst\u00e4ndlich \u2013 jetzt ansehen.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/2b-advice.com\\\/fr\\\/glossary\\\/authentisierung\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/2b-advice.com\\\/fr\\\/glossary\\\/authentisierung\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/2b-advice.com\\\/fr\\\/glossary\\\/authentisierung\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/2b-advice.com\\\/de\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Authentisierung\"}]},{\"@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 - Ailance","description":"Notion d'authentification dans la protection des donn\u00e9es : d\u00e9finition, objectif &amp; application - r\u00e9f\u00e9rence au RGPD. Pratique &amp; compr\u00e9hensible - voir 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\/authentification\/","og_locale":"fr_FR","og_type":"article","og_title":"Authentisierung - Ailance","og_description":"Begriff Authentisierung im Datenschutz: Definition, Zweck & Anwendung \u2013 DSGVO\u2011Bezug. Praktisch & verst\u00e4ndlich \u2013 jetzt ansehen.","og_url":"https:\/\/2b-advice.com\/fr\/glossaire\/authentification\/","og_site_name":"Ailance","article_modified_time":"2025-09-25T15:10:26+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\/authentisierung\/","url":"https:\/\/2b-advice.com\/fr\/glossary\/authentisierung\/","name":"Authentification - Ailance","isPartOf":{"@id":"https:\/\/2b-advice.com\/fr\/#website"},"datePublished":"2025-09-22T22:40:17+00:00","dateModified":"2025-09-25T15:10:26+00:00","description":"Notion d'authentification dans la protection des donn\u00e9es : d\u00e9finition, objectif &amp; application - r\u00e9f\u00e9rence au RGPD. Pratique &amp; compr\u00e9hensible - voir maintenant.","breadcrumb":{"@id":"https:\/\/2b-advice.com\/fr\/glossary\/authentisierung\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/2b-advice.com\/fr\/glossary\/authentisierung\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/2b-advice.com\/fr\/glossary\/authentisierung\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/2b-advice.com\/de\/"},{"@type":"ListItem","position":2,"name":"Authentisierung"}]},{"@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\/"]}]}},"_links":{"self":[{"href":"https:\/\/2b-advice.com\/fr\/wp-json\/wp\/v2\/glossary\/41154","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\/41154\/revisions"}],"predecessor-version":[{"id":41670,"href":"https:\/\/2b-advice.com\/fr\/wp-json\/wp\/v2\/glossary\/41154\/revisions\/41670"}],"wp:attachment":[{"href":"https:\/\/2b-advice.com\/fr\/wp-json\/wp\/v2\/media?parent=41154"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}