{"id":811,"date":"2025-10-04T19:47:44","date_gmt":"2025-10-04T17:47:44","guid":{"rendered":"https:\/\/familiebuckens.nl\/?p=811"},"modified":"2025-10-07T19:49:03","modified_gmt":"2025-10-07T17:49:03","slug":"signal-introduces-new-post-quantum-cryptographic-defense-to-secure-messaging-against-future-quantum-threats","status":"publish","type":"post","link":"https:\/\/familiebuckens.nl\/index.php\/2025\/10\/04\/signal-introduces-new-post-quantum-cryptographic-defense-to-secure-messaging-against-future-quantum-threats\/","title":{"rendered":"Signal Introduces New Post-Quantum Cryptographic Defense To Secure Messaging Against Future Quantum Threats"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Signal, the widely used encrypted messaging platform, has unveiled a major step forward in safeguarding communications against the looming threat of quantum computing. The non-profit Signal Foundation announced the deployment of <strong>Sparse Post-Quantum Ratchet (SPQR)<\/strong>, a new cryptographic system designed to ensure long-term privacy in a world where quantum computers may render traditional encryption obsolete.<\/p>\n\n\n<a class=\"wp-block-read-more\" href=\"https:\/\/familiebuckens.nl\/index.php\/2025\/10\/04\/signal-introduces-new-post-quantum-cryptographic-defense-to-secure-messaging-against-future-quantum-threats\/\" target=\"_self\"><a href=\"https:\/\/www.linkedin.com\/pulse\/signal-introduces-new-post-quantum-cryptographic-mns8e\/\">(8) Signal Introduces New Post-Quantum Cryptographic Defense To Secure Messaging Against Future Quantum Threats | LinkedIn<\/a><span class=\"screen-reader-text\">: Signal Introduces New Post-Quantum Cryptographic Defense To Secure Messaging Against Future Quantum Threats<\/span><\/a>","protected":false},"excerpt":{"rendered":"<p>Signal, the widely used encrypted messaging platform, has unveiled a major step forward in safeguarding communications against the looming threat of quantum computing. The non-profit Signal Foundation announced the deployment of Sparse Post-Quantum Ratchet (SPQR), a new cryptographic system designed to ensure long-term privacy in a world where quantum computers&#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[40],"class_list":["post-811","post","type-post","status-publish","format-standard","hentry","category-cybersecurity","tag-40"],"_links":{"self":[{"href":"https:\/\/familiebuckens.nl\/index.php\/wp-json\/wp\/v2\/posts\/811","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/familiebuckens.nl\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/familiebuckens.nl\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/familiebuckens.nl\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/familiebuckens.nl\/index.php\/wp-json\/wp\/v2\/comments?post=811"}],"version-history":[{"count":1,"href":"https:\/\/familiebuckens.nl\/index.php\/wp-json\/wp\/v2\/posts\/811\/revisions"}],"predecessor-version":[{"id":812,"href":"https:\/\/familiebuckens.nl\/index.php\/wp-json\/wp\/v2\/posts\/811\/revisions\/812"}],"wp:attachment":[{"href":"https:\/\/familiebuckens.nl\/index.php\/wp-json\/wp\/v2\/media?parent=811"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/familiebuckens.nl\/index.php\/wp-json\/wp\/v2\/categories?post=811"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/familiebuckens.nl\/index.php\/wp-json\/wp\/v2\/tags?post=811"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}