{"id":2879,"date":"2025-07-07T21:52:31","date_gmt":"2025-07-07T21:52:31","guid":{"rendered":"https:\/\/tanja7.com\/fr\/2879"},"modified":"2025-07-08T08:34:48","modified_gmt":"2025-07-08T08:34:48","slug":"%d8%a8%d9%8a%d8%aa%d8%b4%d8%a7%d8%aa-le-fondateur-de-twitter-lance-une-application-de-communication-fonctionnant-sans-internet-et-sans-censure","status":"publish","type":"post","link":"https:\/\/tanja7.com\/fr\/2879","title":{"rendered":"Lancement de Bitchat : Un nouveau service de messagerie sans Internet par Jack Dorsey"},"content":{"rendered":"<p>Le c\u00e9l\u00e8bre entrepreneur Jack Dorsey, cofondateur de Twitter et de Bluesky, a d\u00e9voil\u00e9 ce lundi un nouvel outil de messagerie nomm\u00e9 Bitchat, fonctionnant sans connexion Internet.<\/p>\n<p>Ce nouveau service repose sur la technologie Bluetooth, est d\u00e9centralis\u00e9 et s\u00e9curis\u00e9. Actuellement en phase de test, il implique 10 000 utilisateurs.<\/p>\n<p><strong>Philosophie de Bitchat<\/strong><\/p>\n<p>Sur la plateforme X, Dorsey a pr\u00e9cis\u00e9 que Bitchat s&rsquo;inspire des anciens salons de discussion IRC. Ce service fonctionne comme un \u00ab\u00a0r\u00e9seau maill\u00e9\u00a0\u00bb, n&rsquo;exigeant pas d&rsquo;acc\u00e8s Internet. De plus, il ne repose pas sur des serveurs centraux, n&rsquo;exige pas de cr\u00e9ation de compte et ne collecte pas de donn\u00e9es personnelles, lui conf\u00e9rant ainsi un positionnement unique dans le domaine de la communication num\u00e9rique.<\/p>\n<p>Dans une note technique publi\u00e9e sur GitHub, Dorsey a affirm\u00e9 que Bitchat permet une communication \u00ab\u00a0\u00e9ph\u00e9m\u00e8re et crypt\u00e9e\u00a0\u00bb, sans d\u00e9pendre de l&rsquo;infrastructure Internet, ce qui le rend moins vuln\u00e9rable \u00e0 la censure et aux interruptions de r\u00e9seau. Les messages sont stock\u00e9s uniquement sur les appareils des utilisateurs et sont automatiquement supprim\u00e9s sans passer par une infrastructure centrale. L&rsquo;application propose \u00e9galement des options de discussion publique ou de participation \u00e0 des salons prot\u00e9g\u00e9s par mot de passe, renfor\u00e7ant ainsi la flexibilit\u00e9 et la confidentialit\u00e9.<\/p>\n<p><strong>Phase de test et lancement<\/strong><\/p>\n<p>Dorsey a confirm\u00e9 que la version b\u00eata de Bitchat, accessible via TestFlight d&rsquo;Apple, a atteint son quota de 10 000 utilisateurs. L&rsquo;application est actuellement en r\u00e9vision avant son lancement officiel.<\/p>\n<p><strong>Jack Dorsey : Un pionnier de la technologie ouverte<\/strong><\/p>\n<p>Dorsey est r\u00e9put\u00e9 pour son parcours influent dans le secteur technologique. Il a fond\u00e9 Twitter (d\u00e9sormais X) en 2006, ainsi que Square (aujourd&rsquo;hui Block) en 2009, et Bluesky en 2019, une alternative \u00e0 X. Il a continu\u00e9 \u00e0 si\u00e9ger au conseil d&rsquo;administration de Bluesky jusqu&rsquo;\u00e0 sa d\u00e9mission en 2024. Son style de vie alternatif et son engagement en faveur des logiciels open source illustrent sa volont\u00e9 de contrecarrer la domination des grandes entreprises technologiques, y compris dans le domaine de l&rsquo;IA.<\/p>\n<p><strong>Importance de Bitchat dans la communication<\/strong><\/p>\n<p>Bitchat repr\u00e9sente une avanc\u00e9e significative vers une meilleure protection de la vie priv\u00e9e et de l&rsquo;ind\u00e9pendance dans la communication num\u00e9rique. Gr\u00e2ce \u00e0 sa technologie Bluetooth et \u00e0 l&rsquo;absence de serveurs centraux, il offre une solution face aux d\u00e9fis contemporains tels que la censure et les interruptions de service.<\/p>\n<p><a href=\"https:\/\/www.tanja7.com\/166794\/\">Source<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le c\u00e9l\u00e8bre entrepreneur Jack Dorsey, cofondateur de Twitter et de Bluesky, a d\u00e9voil\u00e9 ce lundi un nouvel outil de messagerie nomm\u00e9 Bitchat, fonctionnant sans connexion Internet. Ce nouveau service repose sur la technologie Bluetooth, est d\u00e9centralis\u00e9 et s\u00e9curis\u00e9. Actuellement en phase de test, il implique 10 000 utilisateurs. Philosophie de Bitchat Sur la plateforme X, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2880,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[104],"tags":[],"class_list":["post-2879","post","type-post","status-publish","format-standard","has-post-thumbnail","category-divers"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Lancement de Bitchat : Un nouveau service de messagerie sans Internet par Jack Dorsey - Tanja7 Fran\u00e7ais<\/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:\/\/tanja7.com\/fr\/2879\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Lancement de Bitchat : Un nouveau service de messagerie sans Internet par Jack Dorsey - Tanja7 Fran\u00e7ais\" \/>\n<meta name=\"twitter:description\" content=\"Le c\u00e9l\u00e8bre entrepreneur Jack Dorsey, cofondateur de Twitter et de Bluesky, a d\u00e9voil\u00e9 ce lundi un nouvel outil de messagerie nomm\u00e9 Bitchat, fonctionnant sans connexion Internet. Ce nouveau service repose sur la technologie Bluetooth, est d\u00e9centralis\u00e9 et s\u00e9curis\u00e9. Actuellement en phase de test, il implique 10 000 utilisateurs. 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