{"id":1469,"date":"2026-01-23T00:09:59","date_gmt":"2026-01-23T00:09:59","guid":{"rendered":"https:\/\/365crypto.org\/fr\/2026\/01\/23\/coinbase-anticipe-le-risque-quantique-pour-la-securite-crypto\/"},"modified":"2026-01-23T00:09:59","modified_gmt":"2026-01-23T00:09:59","slug":"coinbase-anticipe-le-risque-quantique-pour-la-securite-crypto","status":"publish","type":"post","link":"https:\/\/365crypto.org\/fr\/2026\/01\/23\/coinbase-anticipe-le-risque-quantique-pour-la-securite-crypto\/","title":{"rendered":"Coinbase anticipe le risque quantique pour la s\u00e9curit\u00e9 crypto"},"content":{"rendered":"<p>Coinbase se projette dans un futur que beaucoup jugent encore lointain. L\u2019entreprise a cr\u00e9\u00e9 un conseil consultatif ind\u00e9pendant pour analyser l\u2019impact du calcul quantique sur la s\u00e9curit\u00e9 des blockchains.<\/p>\n<p>Ce groupe r\u00e9unit des sp\u00e9cialistes du calcul quantique, de la cryptographie et des syst\u00e8mes distribu\u00e9s. Ils viennent du monde acad\u00e9mique et de l\u2019industrie crypto. Coinbase affirme que ce conseil fonctionne sans influence directe de sa direction.<\/p>\n<p>La mission est claire. Publier des \u00e9tudes publiques, alerter sur les vrais risques et guider d\u00e9veloppeurs et utilisateurs. Le premier rapport majeur est pr\u00e9vu pour d\u00e9but 2027 et servira de r\u00e9f\u00e9rence pour l\u2019industrie.<\/p>\n<p>En parall\u00e8le, Coinbase am\u00e9liore la gestion des cl\u00e9s et des adresses Bitcoin. L\u2019entreprise investit aussi dans la cryptographie post-quantique, con\u00e7ue pour r\u00e9sister aux ordinateurs du futur.<\/p>\n<p>Le calcul quantique repose sur des qubits, capables de briser certains syst\u00e8mes de chiffrement actuels. Bitcoin et Ethereum utilisent encore des m\u00e9thodes vuln\u00e9rables \u00e0 long terme.<\/p>\n<p>Les avis divergent sur le calendrier. Certains experts parlent de d\u00e9cennies. D\u2019autres estiment que les progr\u00e8s r\u00e9cents acc\u00e9l\u00e8rent fortement le risque. Les march\u00e9s, eux, d\u00e9testent l\u2019incertitude.<\/p>\n<p>Si des portefeuilles dormants se r\u00e9veillent brutalement, l\u2019impact sur les prix pourrait \u00eatre violent. Coinbase pr\u00e9f\u00e8re agir t\u00f4t plut\u00f4t que subir plus tard.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Coinbase se projette dans un futur que beaucoup jugent encore lointain. L\u2019entreprise a cr\u00e9\u00e9 un conseil consultatif ind\u00e9pendant pour analyser&#8230;&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1468,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[2,9,69,10,1107],"class_list":["post-1469","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouvelles","tag-bitcoin","tag-blockchain","tag-coinbase","tag-ethereum","tag-quantique"],"jetpack_featured_media_url":"https:\/\/365crypto.org\/fr\/wp-content\/uploads\/sites\/11\/2026\/01\/quantum.webp","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/365crypto.org\/fr\/wp-json\/wp\/v2\/posts\/1469","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/365crypto.org\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/365crypto.org\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/365crypto.org\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/365crypto.org\/fr\/wp-json\/wp\/v2\/comments?post=1469"}],"version-history":[{"count":0,"href":"https:\/\/365crypto.org\/fr\/wp-json\/wp\/v2\/posts\/1469\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/365crypto.org\/fr\/wp-json\/wp\/v2\/media\/1468"}],"wp:attachment":[{"href":"https:\/\/365crypto.org\/fr\/wp-json\/wp\/v2\/media?parent=1469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/365crypto.org\/fr\/wp-json\/wp\/v2\/categories?post=1469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/365crypto.org\/fr\/wp-json\/wp\/v2\/tags?post=1469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}