{"id":161945,"date":"2026-02-21T17:11:54","date_gmt":"2026-02-21T15:11:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/oczenka-nadyozhnosti-parolej-sgenerirovannyh-bolshimi-yazykovymi-modelyami"},"modified":"2026-02-21T17:11:54","modified_gmt":"2026-02-21T15:11:55","slug":"oczenka-nadyozhnosti-parolej-sgenerirovannyh-bolshimi-yazykovymi-modelyami","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/oczenka-nadyozhnosti-parolej-sgenerirovannyh-bolshimi-yazykovymi-modelyami","title":{"rendered":"\u00c9valuation de la fiabilit\u00e9 des mots de passe g\u00e9n\u00e9r\u00e9s par de grands mod\u00e8les de langage.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Les r\u00e9sultats de l'analyse de la fiabilit\u00e9 des mots de passe g\u00e9n\u00e9r\u00e9s par de grands mod\u00e8les linguistiques et des assistants AI sont pr\u00e9sent\u00e9s. Les chercheurs ont demand\u00e9 aux mod\u00e8les Claude, ChatGPT et Gemini de g\u00e9n\u00e9rer un mot de passe s\u00fbr de 16 caract\u00e8res et, dans tous les cas, le r\u00e9sultat semblait r\u00e9pondre \u00e0 toutes les exigences de s\u00e9curit\u00e9 des mots de passe et \u00e9tait consid\u00e9r\u00e9 comme fiable par les outils de v\u00e9rification de la qualit\u00e9 des mots de passe. Les mots de passe combinaient des symboles de diff\u00e9rentes majuscules, des caract\u00e8res sp\u00e9ciaux et des chiffres, mais semblaient simplement s\u00fbrs, alors qu'en r\u00e9alit\u00e9, ils avaient une faible entropie, \u00e9taient form\u00e9s selon un sch\u00e9ma typique et cr\u00e9aient des motifs lors de demandes r\u00e9p\u00e9t\u00e9es.       <\/p>\n<p>Selon les chercheurs, les mots de passe pr\u00e9visibles g\u00e9n\u00e9r\u00e9s par de grands mod\u00e8les linguistiques sont utilis\u00e9s dans la pratique par de vrais utilisateurs et sont propos\u00e9s lors de la r\u00e9daction de code par des assistants AI. Le niveau d\u2019entropie des mots de passe g\u00e9n\u00e9r\u00e9s par des mod\u00e8les AI est \u00e9valu\u00e9 entre 20 et 27 bits, ce qui requiert de quelques secondes \u00e0 plusieurs heures pour craquer un mot de passe, tandis que l'analyse des r\u00e9sultats par les outils de v\u00e9rification de la qualit\u00e9 des mots de passe pr\u00e9dit un temps de craquage de plusieurs si\u00e8cles. La banalit\u00e9 de tels mots de passe est le r\u00e9sultat de la construction de contenu par de grands mod\u00e8les linguistiques sur la base de la pr\u00e9diction des jetons.      <\/p>\n<p>Parmi les 50 mots de passe g\u00e9n\u00e9r\u00e9s par Claude Opus 4.6, 18 \u00e9taient totalement identiques. Tous les mots de passe commen\u00e7aient par une lettre (principalement \u00ab G \u00bb), suivie presque toujours d'un chiffre (principalement 7). Tous les mots de passe contenaient les caract\u00e8res \u00ab L \u00bb, \u00ab 9 \u00bb, \u00ab m \u00bb, \u00ab 2 \u00bb, \u00ab $ \u00bb et \u00ab # \u00bb.     <center><img decoding=\"async\" alt=\"\u00c9valuation de la fiabilit\u00e9 des mots de passe g\u00e9n\u00e9r\u00e9s par de grands mod\u00e8les de langage.\" src=\"\/wp-content\/uploads\/2026\/02\/7f918fafe6151bf62c3b6dcb7807d64d.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>    <\/p>\n<p>Dans GPT-5.2, presque tous les mots de passe commen\u00e7aient par la lettre \u00ab v \u00bb, suivie, dans la moiti\u00e9 des cas, de la lettre \u00ab Q \u00bb et d'un mod\u00e8le r\u00e9p\u00e9titif d'un ensemble limit\u00e9 de caract\u00e8res. Dans Gemini 3, pr\u00e8s de la moiti\u00e9 des mots de passe commen\u00e7aient par les caract\u00e8res \u00ab K \u00bb ou \u00ab k \u00bb, apr\u00e8s quoi suivaient le plus souvent \u00ab # \u00bb, \u00ab P \u00bb ou \u00ab 9 \u00bb. L'ensemble des caract\u00e8res utilis\u00e9s a \u00e9t\u00e9 consid\u00e9rablement r\u00e9duit. L'augmentation de la \u00ab temp\u00e9rature \u00bb lorsqu'on interrogeait les mod\u00e8les d'IA n'a pas d'effet notable sur la qualit\u00e9 des mots de passe g\u00e9n\u00e9r\u00e9s.      <\/p>\n<p>En ce qui concerne les mots de passe utilis\u00e9s lors du d\u00e9veloppement des assistants IA, la qualit\u00e9 du mot de passe d\u00e9pend en grande partie de la requ\u00eate formul\u00e9e par le d\u00e9veloppeur. Par exemple, Claude Code avec Opus 4.6 et Gemini-CLI avec Auto Gemini 3 ont ex\u00e9cut\u00e9 la commande \u00ab openssl rand \u00bb pour g\u00e9n\u00e9rer un mot de passe fiable. Gemini-CLI avec Auto Gemini 3 a utilis\u00e9 \u00ab openssl rand \u00bb pour la requ\u00eate \u00ab g\u00e9n\u00e8re un mot de passe \u00bb, tandis que pour la requ\u00eate \u00ab propose un mot de passe \u00bb \u2014 il a form\u00e9 un mot de passe via le mod\u00e8le IA. Codex avec GPT-5.3-Code ex\u00e9cutait parfois un utilitaire externe pour g\u00e9n\u00e9rer un mot de passe fiable, mais \u00e0 d'autres moments produisait un mot de passe pr\u00e9visible par ses propres moyens. Claude Code avec Opus 4.5 g\u00e9n\u00e9rait le plus souvent des mots de passe pr\u00e9visibles par lui-m\u00eame. Le navigateur ChatGPT Atlas, lors de la cr\u00e9ation d'un mot de passe pour s'inscrire sur un site, produisait un mot de passe peu fiable via le mod\u00e8le IA.<br \/>\n<br \/>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64841\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u044b \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u043d\u0430\u0434\u0451\u0436\u043d\u043e\u0441\u0442\u0438 \u043f\u0430\u0440\u043e\u043b\u0435\u0439, \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u0443\u0435\u043c\u044b\u0445 \u0431\u043e\u043b\u044c\u0448\u0438\u043c\u0438 \u044f\u0437\u044b\u043a\u043e\u0432\u044b\u043c\u0438 \u043c\u043e\u0434\u0435\u043b\u044f\u043c\u0438 \u0438 AI-\u0430\u0441\u0441\u0438\u0441\u0442\u0435\u043d\u0442\u0430\u043c\u0438. \u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u043f\u043e\u043f\u0440\u043e\u0441\u0438\u043b\u0438 \u043c\u043e\u0434\u0435\u043b\u0438 Claude, ChatGPT \u0438 Gemini \u0441\u0433\u0435\u043d\u0435\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043d\u0430\u0434\u0451\u0436\u043d\u044b\u0439 16-\u0441\u0438\u043c\u0432\u043e\u043b\u044c\u043d\u044b\u0439 \u043f\u0430\u0440\u043e\u043b\u044c \u0438 \u0432\u043e \u0432\u0441\u0435\u0445 \u0441\u043b\u0443\u0447\u0430\u044f\u0445 \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0438 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442, \u043d\u0430 \u043f\u0435\u0440\u0432\u044b\u0439 \u0432\u0437\u0433\u043b\u044f\u0434 \u043e\u0442\u0432\u0435\u0447\u0430\u044e\u0449\u0438\u0439 \u0432\u0441\u0435\u043c \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c \u043a \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u044b\u043c \u043f\u0430\u0440\u043e\u043b\u044f\u043c \u0438 \u043f\u0440\u0438\u0437\u043d\u0430\u0432\u0430\u0435\u043c\u044b\u0439 \u0443\u0442\u0438\u043b\u0438\u0442\u0430\u043c\u0438 \u0434\u043b\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0430 \u043f\u0430\u0440\u043e\u043b\u0435\u0439 \u043a\u0430\u043a \u043d\u0430\u0434\u0451\u0436\u043d\u044b\u0439. \u041f\u0430\u0440\u043e\u043b\u0438 \u0441\u043e\u0447\u0435\u0442\u0430\u043b\u0438 \u0432 \u0441\u0435\u0431\u0435 \u0441\u0438\u043c\u0432\u043e\u043b\u044b \u0432 \u0440\u0430\u0437\u043d\u044b\u0445 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0430\u0445, \u0441\u043f\u0435\u0446\u0441\u0438\u043c\u0432\u043e\u043b\u044b [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":161946,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-161945","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u044b \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u043d\u0430\u0434\u0451\u0436\u043d\u043e\u0441\u0442\u0438 \u043f\u0430\u0440\u043e\u043b\u0435\u0439, \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u0443\u0435\u043c\u044b\u0445 \u0431\u043e\u043b\u044c\u0448\u0438\u043c\u0438 \u044f\u0437\u044b\u043a\u043e\u0432\u044b\u043c\u0438 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