{"id":12427,"date":"2026-04-28T05:03:35","date_gmt":"2026-04-28T05:03:35","guid":{"rendered":"https:\/\/serisec.com\/index.php\/2026\/04\/28\/medieval-encrypted-letter-decoded-html\/"},"modified":"2026-04-28T05:03:35","modified_gmt":"2026-04-28T05:03:35","slug":"medieval-encrypted-letter-decoded-html","status":"publish","type":"post","link":"https:\/\/serisec.com\/index.php\/2026\/04\/28\/medieval-encrypted-letter-decoded-html\/","title":{"rendered":"Medieval Encrypted Letter Decoded"},"content":{"rendered":"\n<div>Medieval Encrypted Letter Decoded<\/div>\n<p> \t<BR><br \/>\n<BR><\/BR><br \/>\n    <!-- no image --><br \/>\n \t<BR><br \/>\n<BR><\/BR><\/p>\n<div>\n<p>Sent by a Spanish diplomat. Apparently people have been <a href=\"https:\/\/www.medievalists.net\/2026\/04\/secret-letter-detailing-late-medieval-britain-fully-decoded\/\">working on it<\/a> since it was rediscovered in 1860.<\/p>\n<\/div>\n<p> \t<BR><br \/>\n <BR><\/BR><br \/>\n    Bruce Schneier<br \/>\n \t<BR><br \/>\n<BR><\/BR><br \/>\n<a href=\"https:\/\/www.schneier.com\/blog\/archives\/2026\/04\/medieval-encrypted-letter-decoded.html\">Go to bruce schneier<\/a><br \/>\n \t<BR><br \/>\n <BR><\/BR><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Medieval Encrypted Letter Decoded Sent by a Spanish diplomat. Apparently people have been working on it since it was rediscovered in 1860. Bruce Schneier Go to bruce schneier<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[57,897,1],"tags":[87],"class_list":["post-12427","post","type-post","status-publish","format-standard","hentry","category-bruce-schneier","category-history-of-cryptography","category-uncategorized","tag-bruce-schneier"],"_links":{"self":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts\/12427"}],"collection":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/comments?post=12427"}],"version-history":[{"count":0,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts\/12427\/revisions"}],"wp:attachment":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/media?parent=12427"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/categories?post=12427"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/tags?post=12427"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}