{"id":18662,"date":"2026-10-27T17:11:21","date_gmt":"2026-10-27T15:11:21","guid":{"rendered":"https:\/\/www.thegreenbow.com\/?post_type=resource&#038;p=18662"},"modified":"2026-10-27T17:43:59","modified_gmt":"2026-10-27T15:43:59","slug":"quantique-defense-proqcima-menace-chiffrement","status":"publish","type":"resource","link":"https:\/\/www.thegreenbow.com\/fr\/ressource\/video\/quantique-defense-proqcima-menace-chiffrement\/","title":{"rendered":"Quantique et d\u00e9fense : l&rsquo;IGA Xavier Grison d\u00e9crypte PROQCIMA et l&rsquo;urgence du post-quantique."},"content":{"rendered":"\n<div class=\"wp-block-ch-resource-content alignfull\">\n<p>\u00c0 l&rsquo;heure o\u00f9 l&rsquo;informatique quantique s&rsquo;appr\u00eate \u00e0 bouleverser les \u00e9quilibres strat\u00e9giques, la <strong>d\u00e9fense fran\u00e7aise<\/strong> ne se contente pas d&rsquo;observer cette r\u00e9volution : <strong>elle entend l&rsquo;acc\u00e9l\u00e9rer et la ma\u00eetriser<\/strong>.<\/p>\n\n\n\n<p>Dans un entretien au micro de <strong>S&amp;D Magazine<\/strong>, l&rsquo;<strong>Ing\u00e9nieur G\u00e9n\u00e9ral de l&rsquo;armement <a href=\"https:\/\/www.linkedin.com\/in\/xavier-grison-41003196\/\">Xavier Grison<\/a><\/strong>, chef du Campus Quantique D\u00e9fense de l&rsquo;Agence de l&rsquo;innovation de d\u00e9fense, d\u00e9taille la feuille de route du minist\u00e8re des Arm\u00e9es : capteurs, calcul et communications quantiques, et surtout <strong>PROQCIMA<\/strong>, le programme qui met en comp\u00e9tition cinq start-up fran\u00e7aises pour b\u00e2tir des ordinateurs quantiques de 1 000 qubits logiques d&rsquo;ici 2032.<\/p>\n\n\n\n<p>Une ambition qui n&rsquo;est pas sans cons\u00e9quence : si elle se concr\u00e9tise, ces machines pourraient menacer les algorithmes de chiffrement actuels, comme RSA. Cet \u00e9change \u00e9claire les <strong>enjeux de la cryptographie post-quantique<\/strong>, pour les professionnels de la cybers\u00e9curit\u00e9 comme pour toute organisation soucieuse de la <strong>protection durable de ses donn\u00e9es<\/strong>.<\/p>\n\n\n\n<p>C&rsquo;est aussi l&rsquo;occasion de [re]d\u00e9couvrir notre <a href=\"https:\/\/www.thegreenbow.com\/fr\/ressource\/ebook\/crypto-post-quantique-2026-lannee-du-tournant-strategique\/\">note strat\u00e9gique sur la crypto post-quantique : 2026, l\u2019ann\u00e9e du tournant strat\u00e9gique<\/a>.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\" style=\"grid-template-columns:85% auto\"><figure class=\"wp-block-media-text__media\"><video controls src=\"https:\/\/www.thegreenbow.com\/wp-content\/uploads\/2026\/10\/IGA-GRISON-QUANTIQUE-SD-480p-SD-480p-1.mov\"><\/video><\/figure><div class=\"wp-block-media-text__content\">\n<p><\/p>\n<\/div><\/div>\n<\/div>\n","protected":false},"featured_media":18665,"template":"","meta":{"_acf_changed":true,"resource_type":"internal"},"resource_category":[34],"class_list":["post-18662","resource","type-resource","status-publish","has-post-thumbnail","hentry","resource_category-video"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - 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