{"id":631905,"date":"2023-03-01T17:58:41","date_gmt":"2023-03-01T19:58:41","guid":{"rendered":"https:\/\/teknomers.com\/fr\/gmail-et-google-calendar-prennent-desormais-en-charge-le-chiffrement-cote-client-cse-pour-renforcer-la-confidentialite-des-donnees\/"},"modified":"2023-03-01T17:58:43","modified_gmt":"2023-03-01T19:58:43","slug":"gmail-et-google-calendar-prennent-desormais-en-charge-le-chiffrement-cote-client-cse-pour-renforcer-la-confidentialite-des-donnees","status":"publish","type":"post","link":"https:\/\/teknomers.com\/fr\/gmail-et-google-calendar-prennent-desormais-en-charge-le-chiffrement-cote-client-cse-pour-renforcer-la-confidentialite-des-donnees\/","title":{"rendered":"Gmail et Google Calendar prennent d\u00e9sormais en charge le chiffrement c\u00f4t\u00e9 client (CSE) pour renforcer la confidentialit\u00e9 des donn\u00e9es"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div>\n<p><span class=\"p-author\"><i class=\"icon-font icon-calendar\">\ue802<\/i><span class=\"author\">01 mars 2023<\/span><i class=\"icon-font icon-user\">\ue804<\/i><span class=\"author\">Ravie Lakshmanan<\/span><\/span><span class=\"p-tags\">Cryptage \/ S\u00e9curit\u00e9 des e-mails<\/span><\/p>\n<\/div>\n<div id=\"articlebody\">\n<div class=\"separator\" style=\"clear: both;\"><\/div>\n<p>Google a annonc\u00e9 la disponibilit\u00e9 g\u00e9n\u00e9rale du chiffrement c\u00f4t\u00e9 client (CSE) pour Gmail et Calendar, des mois apr\u00e8s avoir test\u00e9 la fonctionnalit\u00e9 fin 2022.<\/p>\n<p>Les contr\u00f4les de confidentialit\u00e9 des donn\u00e9es permettent \u00e0 &#8220;encore plus d&#8217;organisations de devenir les arbitres de leurs propres donn\u00e9es et la seule partie \u00e0 d\u00e9cider qui y a acc\u00e8s&#8221;, Ganesh Chilakapati et Andy Wen de Google. <a rel=\"nofollow noopener\" href=\"https:\/\/workspace.google.com\/blog\/product-announcements\/gmail-and-calendar-client-side-encryption\" target=\"_blank\">a dit<\/a>.<\/p>\n<p>\u00c0 cette fin, les utilisateurs peuvent envoyer et recevoir des e-mails ou cr\u00e9er des \u00e9v\u00e9nements de r\u00e9union au sein de leur organisation ou \u00e0 d&#8217;autres parties externes de mani\u00e8re crypt\u00e9e &#8220;avant qu&#8217;elles n&#8217;atteignent les serveurs Google&#8221;.<\/p>\n<p>La soci\u00e9t\u00e9 met \u00e9galement \u00e0 disposition un <a rel=\"nofollow noopener\" href=\"https:\/\/support.google.com\/a\/answer\/11019500?hl=en&amp;ref_topic=10742486\" target=\"_blank\">outil de d\u00e9cryptage<\/a> en version b\u00eata pour Windows pour d\u00e9chiffrer les fichiers chiffr\u00e9s c\u00f4t\u00e9 client et les e-mails export\u00e9s via son outil d&#8217;exportation de donn\u00e9es ou Google Vault.  Les versions macOS et Linux du d\u00e9crypteur devraient \u00eatre publi\u00e9es \u00e0 l&#8217;avenir.<\/p>\n<p>Le d\u00e9veloppement suit la <a rel=\"nofollow noopener\" href=\"https:\/\/support.google.com\/a\/answer\/10741897\" target=\"_blank\">d\u00e9ploiement du CSE<\/a> \u00e0 d&#8217;autres produits tels que Google Drive, Docs, Slides, Sheets et Meet.<\/p>\n<p>La solution, a d\u00e9clar\u00e9 le g\u00e9ant de la technologie, vise \u00e0 r\u00e9duire le &#8220;fardeau de la conformit\u00e9&#8221; pour les entreprises et les organisations du secteur public, en garantissant qu&#8217;aucun tiers, y compris Google, ne peut acc\u00e9der aux donn\u00e9es confidentielles.<\/p>\n<div class=\"separator\" style=\"clear: both;\"><img decoding=\"async\" src=\"https:\/\/teknomers.com\/fr\/wp-content\/uploads\/2023\/03\/Gmail-et-Google-Calendar-prennent-desormais-en-charge-le-chiffrement.gif\" alt=\"Chiffrement c\u00f4t\u00e9 client\" border=\"0\" data-original-height=\"455\" data-original-width=\"728\" title=\"Chiffrement c\u00f4t\u00e9 client\"\/><\/div>\n<p>La fonctionnalit\u00e9 est disponible dans le monde entier pour les clients Workspace Enterprise Plus, Education Standard et Education Plus.  Elle ne s&#8217;\u00e9tend pas aux comptes Google personnels.<\/p>\n<div class=\"separator\" style=\"clear: both;\"><img decoding=\"async\" src=\"https:\/\/teknomers.com\/fr\/wp-content\/uploads\/2023\/03\/1677700721_112_Gmail-et-Google-Calendar-prennent-desormais-en-charge-le-chiffrement.png\" alt=\"Chiffrement c\u00f4t\u00e9 client\" border=\"0\" data-original-height=\"592\" data-original-width=\"728\" title=\"Chiffrement c\u00f4t\u00e9 client\"\/><\/div>\n<p>Il convient de r\u00e9p\u00e9ter une fois de plus que le chiffrement c\u00f4t\u00e9 client est diff\u00e9rent du chiffrement de bout en bout (E2EE), car les utilisateurs de Google Workspace disposant de privil\u00e8ges de super-administrateur peuvent activer\/d\u00e9sactiver le param\u00e8tre et contr\u00f4ler les cl\u00e9s de chiffrement cr\u00e9\u00e9es.<\/p>\n<p>Il est \u00e9galement diff\u00e9rent de Pretty Good Privacy (<a rel=\"nofollow noopener\" href=\"https:\/\/en.wikipedia.org\/wiki\/Pretty_Good_Privacy\" target=\"_blank\">PGP<\/a>), qui offre \u00e9galement les avantages du CSE via <a rel=\"nofollow noopener\" href=\"https:\/\/en.wikipedia.org\/wiki\/Public-key_cryptography\" target=\"_blank\">cryptographie \u00e0 cl\u00e9 publique<\/a> mais oblige les utilisateurs \u00e0 \u00e9changer des cl\u00e9s avec chaque partie avant d&#8217;envoyer un e-mail.  Pour ajouter \u00e0 la complexit\u00e9, il passe le fardeau de <a rel=\"nofollow noopener\" href=\"https:\/\/www.varonis.com\/blog\/pgp-encryption\" target=\"_blank\">cr\u00e9ation et gestion des cl\u00e9s<\/a> aux utilisateurs.<\/p>\n<p>L&#8217;int\u00e9gration de CSE \u00e0 Gmail est le plus r\u00e9cent ajout apr\u00e8s que Google a lanc\u00e9 un <a rel=\"nofollow noopener\" href=\"https:\/\/support.google.com\/mail\/answer\/7674059\" target=\"_blank\">mode confidentiel<\/a> pour aider \u00e0 prot\u00e9ger les informations sensibles contre tout acc\u00e8s non autoris\u00e9 lors de l&#8217;envoi de messages et de pi\u00e8ces jointes.<\/p>\n<p><\/p>\n<div class=\"cf note-b\">Vous avez trouv\u00e9 cet article int\u00e9ressant ?  Suivez-nous sur <a rel=\"nofollow noopener\" href=\"https:\/\/twitter.com\/thehackersnews\" target=\"_blank\">Twitter <i class=\"icon-font icon-twitter\">\uf099<\/i><\/a>  et <a rel=\"nofollow noopener\" href=\"https:\/\/www.linkedin.com\/company\/thehackernews\/\" target=\"_blank\">LinkedIn<\/a> pour lire plus de contenu exclusif que nous publions.<\/div>\n<\/div>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><br \/>\n<br \/><br \/>\n<br \/><a href=\"https:\/\/thehackernews.com\/2023\/03\/gmail-and-google-calendar-now-support.html\" rel=\"nofollow noopener\" target=\"_blank\">ttn-fr-57<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ue80201 mars 2023\ue804Ravie LakshmananCryptage \/ S\u00e9curit\u00e9 des e-mails Google a annonc\u00e9 la disponibilit\u00e9 g\u00e9n\u00e9rale du chiffrement c\u00f4t\u00e9 client (CSE) pour Gmail et Calendar, des mois apr\u00e8s avoir test\u00e9 la fonctionnalit\u00e9 fin 2022. Les contr\u00f4les de confidentialit\u00e9 des donn\u00e9es permettent \u00e0 &#8220;encore plus d&#8217;organisations de devenir les arbitres de leurs propres donn\u00e9es et la seule partie [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":631906,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[149165,2280,9050,5376,4168,38667,7161,149166,4158,4165,4161,133,4300,1343,68165,7755,4157,4159,4171,4170,4167,4160,4163,4162,185,6170,16250,4172,4169,4166,4164],"class_list":["post-631905","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technologie","tag-calendar","tag-charge","tag-chiffrement","tag-client","tag-comment-pirater","tag-confidentialite","tag-cote","tag-cse","tag-cyber-actualites","tag-cyber-attaques","tag-cyber-mises-a-jour","tag-des","tag-desormais","tag-donnees","tag-gmail","tag-google","tag-lactualite-de-la-cybersecurite","tag-lactualite-de-la-cybersecurite-aujourdhui","tag-lactualite-des-hackers","tag-la-securite-des-informations","tag-logiciel-malveillant-de-ransomware","tag-mises-a-jour-de-la-cybersecurite","tag-nouvelles-de-piratage","tag-nouvelles-de-pirates","tag-pour","tag-prennent","tag-renforcer","tag-securite-informatique","tag-securite-internet","tag-violation-de-donnees","tag-vulnerabilite-logicielle"],"_links":{"self":[{"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/posts\/631905","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/comments?post=631905"}],"version-history":[{"count":0,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/posts\/631905\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/media\/631906"}],"wp:attachment":[{"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/media?parent=631905"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/categories?post=631905"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/tags?post=631905"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}