{"id":551,"date":"2026-06-17T10:32:24","date_gmt":"2026-06-17T08:32:24","guid":{"rendered":"https:\/\/www.it-resell.com\/blog\/glossar\/ssh-keys\/"},"modified":"2026-06-17T10:32:24","modified_gmt":"2026-06-17T08:32:24","slug":"ssh-keys","status":"publish","type":"glossar","link":"https:\/\/www.it-resell.com\/blog\/glossar\/ssh-keys","title":{"rendered":"SSH-Key-Authentifizierung"},"content":{"rendered":"<p>Die <strong>SSH-Key-Authentifizierung<\/strong> ersetzt Passw\u00f6rter durch asymmetrisches Schl\u00fcsselpaar: Der private Schl\u00fcssel bleibt sicher auf dem Client; der \u00f6ffentliche Schl\u00fcssel wird auf dem Server in authorized_keys hinterlegt. Passwortloser SSH-Zugang ist Best Practice f\u00fcr Serveradministration und ist Voraussetzung f\u00fcr Automatisierungstools (Ansible, CI\/CD). Ed25519 ist der empfohlene Algorithmus; RSA-4096 ist weiter verbreitet.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Passwortloser, kryptografisch sicherer Login via Public-Key-Verfahren.<\/p>\n","protected":false},"template":"","meta":{"kurzdefinition":"Passwortloser, kryptografisch sicherer Login via Public-Key-Verfahren.","synonyme":"","verwandte_begriffe":"","shop_ziel":"","stufe":""},"produktbereich":[],"hersteller":[],"produkttyp":[],"thema":[],"class_list":["post-551","glossar","type-glossar","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/glossar\/551","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/glossar"}],"about":[{"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/types\/glossar"}],"wp:attachment":[{"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/media?parent=551"}],"wp:term":[{"taxonomy":"produktbereich","embeddable":true,"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/produktbereich?post=551"},{"taxonomy":"hersteller","embeddable":true,"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/hersteller?post=551"},{"taxonomy":"produkttyp","embeddable":true,"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/produkttyp?post=551"},{"taxonomy":"thema","embeddable":true,"href":"https:\/\/www.it-resell.com\/blog\/wp-json\/wp\/v2\/thema?post=551"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}