{"id":270,"date":"2020-10-07T14:49:45","date_gmt":"2020-10-07T14:49:45","guid":{"rendered":"https:\/\/cinnk.com\/index.php\/2020\/10\/07\/joomla-google-authenticator-authentification-en-deux-etapes\/"},"modified":"2020-10-07T14:49:45","modified_gmt":"2020-10-07T14:49:45","slug":"joomla-google-authenticator-authentification-en-deux-etapes","status":"publish","type":"post","link":"https:\/\/cinnk.com\/fr\/joomla-google-authenticator-authentification-en-deux-etapes\/","title":{"rendered":"Joomla! & Google Authenticator | Authentification en deux \u00e9tapes"},"content":{"rendered":"

Si vous cherchez \u00e0 augmenter la s\u00e9curit\u00e9 des comptes utilisateurs<\/strong> de votre site Joomla!<\/strong>, d\u00e9couvrez comment<\/strong> avec Google Authenticator <\/strong>qui sera le sujet de cet article.<\/p>\n


\nJoomla! & Google Authenticator | Authentification en deux \u00e9tapes Vous cherchez certainement \u00e0 augmenter la s\u00e9curit\u00e9 des comptes utilisateurs de votre site Joomla!. C’est avec  Google Authenticator que nous allons aborder ce sujet. Joomla! propose d\u00e9sormais une fonctionnalit\u00e9 tr\u00e8s interessante, qui permet d’accroitre grandement la s\u00e9curit\u00e9 des comptes utilisateurs, appel\u00e9e Two Factor Authentication en anglais, ou Authentification en deux \u00e9tapes en fran\u00e7ais.
\nCette fonctionnalit\u00e9 vous permet d’ajouter un troisi\u00e8me champ sur le module de connexion, dans lequel vous devrez entrer un mot de passe qui ne sera valide que durant quelques secondes.
\nPour utiliser cette fonctionnalit\u00e9, Joomla! propose deux nouveaux plugins :<\/p>\n

Authentification en deux \u00e9tapes – Google Authenticator (que nous allons voir dans ce tutoriel)
\n Authentification en deux \u00e9tapes – YubiKey (\u00e0 lire dans l’article en lien)<\/p>\n

Regardons comment activer facilement cette nouvelle fonctionnalit\u00e9 qui fait de Joomla! un des CMS les plus s\u00e9curis\u00e9 au monde.
\nAuthentification en deux \u00e9tapes avec le plugin Google Authenticator
\nPour utiliser la fonctionnalit\u00e9 Authentification en deux \u00e9tapes avec le plugin Google Authenticator, nous allons devoir :<\/p>\n

Activer le plugin Google Authenticator
\nT\u00e9l\u00e9charger une application sur notre smartphone ou tabllette
\nParam\u00e9trer notre compte utilisateur
\nG\u00e9n\u00e9rer un code pour nous connecter<\/p>\n

ATTENTION : Pensez \u00e0 bien faire une sauvegarde du site, ou \u00e0 cr\u00e9er un compte super utilisateur de secours, car si vous rencontrez un probl\u00e8me lors du param\u00e9trage, vous ne pourrez plus vous connecter \u00e0 l’administration de votre site.
\nSi vous rencontrez un probl\u00e8me et que vous n’avez pas fait de sauvegarde, vous pouvez Ajouter un nouveau super utilisateur, ou r\u00e9-initialser votre compte super utilisateur.
\nActiver le plugin Google Authenticator
\nPour activer le plugin Google Authenticator, connectez-vous \u00e0 l’administration de votre site puis rendez-vous dans Extensions > Gestions des plugins . En filtrant sur \u00ab\u00a0twofactorauth\u00a0\u00bb vous pouvez activer le plugin suivant :<\/p>\n

En \u00e9ditant ce plugin, vous pouvez d\u00e9cider d’activer l’authentification en deux \u00e9tapes sur la partie Frontend, sur la partie Backend, ou sur les deux.
\nT\u00e9l\u00e9charger une application sur notre smartphone ou tabllette
\nSuivant l’appareil que vous utilisez, vous allez devoir installer une des applications suivantes :<\/p>\n

iPhone\/iPad : Google authenticator Apple
\nAndroid : Google authenticator Android
\nWindows Phone : Google authenticator Windows Phone 
\n Param\u00e9trer le compte utilisateur
\nUne fois l’application install\u00e9e, nous pouvons param\u00e9trer le compte utilisateur. Pour cela, rendez-vous dans la gestion des utilisateurs, puis \u00e9ditez votre compte :<\/p>\n

Pour commencer, vous devez acc\u00e9der au nouvel onglet Authentinfication en deux etapes ( 1 ) puis s\u00e9lectionner Google Authenticator ( 2 ).
\nEnsuite, vous devez scanner le code ( 3 ) avec l’application que vous avez t\u00e9l\u00e9charger sur votre tablette ou smartphone. Une fois le scan termin\u00e9, vous optener un num\u00e9ro (valide seulement quelques secondes) que vous devez entrer en 4 .
\nEnfin, enregitrez rapidement afin que le num\u00e9ro soit toujours valide.
\nUne fois que vous avez enrengitr\u00e9, vous pouvez vous d\u00e9connecter de votre site et vous obtenez la page suivante :<\/p>\n

Comme vous le faites actuelement, vous pouvez donc entrer votre identifiant, votre mot de passe, puis dans le champ \u00ab\u00a0Cl\u00e9 secr\u00e8te\u00a0\u00bb, vous devez entrer le code que g\u00e8nere l’application que vous avez t\u00e9l\u00e9charg\u00e9.
\nLe code g\u00e9n\u00e9r\u00e9 par Google Authenticator n’est valide que pendant quelques secondes, et n’est disponible que sur votre appareil mobil. Cela ajoute donc une couche \u00e9norme sur la s\u00e9curisation de votre compte utilisateur.
\nUne personne (ou un robot) qui souhaiterait pirater votre compte aurait donc besoin de votre identifiant, votre mot de passe, et ce code unique qui n’est valable que quelques secondes.Cela est impossible ou presque.<\/p>\n","protected":false},"excerpt":{"rendered":"

Si vous cherchez \u00e0 augmenter la s\u00e9curit\u00e9 des comptes utilisateurs de votre site Joomla!, d\u00e9couvrez comment avec Google Authenticator qui sera le sujet de cet article.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[11],"tags":[],"class_list":["post-270","post","type-post","status-publish","format-standard","hentry","category-sixtine"],"yoast_head":"\nJoomla! & Google Authenticator | Authentification en deux \u00e9tapes | Cinnk<\/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:\/\/cinnk.com\/fr\/joomla-google-authenticator-authentification-en-deux-etapes\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Joomla! 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