{"id":16413,"date":"2026-09-07T08:33:51","date_gmt":"2026-09-07T06:33:51","guid":{"rendered":"https:\/\/monbitcoin.fr\/index.php\/2026\/09\/07\/le-g7-sonne-lalarme-sur-la-securite-de-lere-post-quantique\/"},"modified":"2026-09-07T08:33:51","modified_gmt":"2026-09-07T06:33:51","slug":"le-g7-sonne-lalarme-sur-la-securite-de-lere-post-quantique","status":"publish","type":"post","link":"https:\/\/monbitcoin.fr\/index.php\/2026\/09\/07\/le-g7-sonne-lalarme-sur-la-securite-de-lere-post-quantique\/","title":{"rendered":"Le G7 sonne l\u2019alarme sur la s\u00e9curit\u00e9 de l\u2019\u00e8re post-quantique"},"content":{"rendered":"<div>\n<div><img loading=\"lazy\" width=\"1200\" height=\"800\" src=\"https:\/\/www.cointribune.com\/app\/uploads\/2026\/09\/g7-quantum.png\" class=\"attachment-full size-full wp-post-image\" alt=\"Sept dirigeants face \u00e0 un ordinateur quantique g\u00e9ant, prot\u00e9geant un cadenas num\u00e9rique mondial menac\u00e9 par une \u00e9nergie orange d\u00e9vastatrice.\" decoding=\"async\" style=\"margin-bottom: 15px;\" srcset=\"https:\/\/www.cointribune.com\/app\/uploads\/2026\/09\/g7-quantum.png 1200w, https:\/\/www.cointribune.com\/app\/uploads\/2026\/09\/g7-quantum-300x200.png 300w, https:\/\/www.cointribune.com\/app\/uploads\/2026\/09\/g7-quantum-1024x683.png 1024w, https:\/\/www.cointribune.com\/app\/uploads\/2026\/09\/g7-quantum-768x512.png 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\"><\/div>\n<p>Le G7 presse \u00c9tats et entreprises de basculer d\u00e8s maintenant vers une cryptographie r\u00e9sistante au quantique. Son rapport du 3\u00a0septembre 2026 ne cite ni le bitcoin, ni les exchanges, ni la blockchain, mais vise la brique dont d\u00e9pend chaque portefeuille\u00a0: la signature \u00e0 cl\u00e9 publique, qu\u2019un ordinateur quantique assez puissant peut casser.<\/p>\n<p>L\u2019article <a rel=\"nofollow\" href=\"https:\/\/www.cointribune.com\/le-g7-sonne-lalarme-sur-la-securite-de-lere-post-quantique\/\">Le G7 sonne l\u2019alarme sur la s\u00e9curit\u00e9 de l\u2019\u00e8re post-quantique<\/a> est apparu en premier sur <a rel=\"nofollow\" href=\"https:\/\/www.cointribune.com\/\">Cointribune<\/a>.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Le G7 presse \u00c9tats et entreprises de basculer d\u00e8s maintenant vers une cryptographie r\u00e9sistante au quantique. Son rapport du 3\u00a0septembre&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-16413","post","type-post","status-publish","format-standard","hentry","category-dernier-articles","wpcat-3-id"],"_links":{"self":[{"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/posts\/16413"}],"collection":[{"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/comments?post=16413"}],"version-history":[{"count":0,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/posts\/16413\/revisions"}],"wp:attachment":[{"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/media?parent=16413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/categories?post=16413"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/tags?post=16413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}