{"id":1781,"date":"2016-01-07T20:42:41","date_gmt":"2016-01-07T19:42:41","guid":{"rendered":"https:\/\/baumschubbser.de\/?p=1781"},"modified":"2016-01-07T21:08:46","modified_gmt":"2016-01-07T20:08:46","slug":"passwortauthentifizierung-deaktivieren","status":"publish","type":"post","link":"https:\/\/baumschubbser.de\/?p=1781","title":{"rendered":"ssh-Passwortauthentifizierung deaktivieren"},"content":{"rendered":"<p><a href=\"https:\/\/baumschubbser.de\/wp-content\/uploads\/2016\/01\/dialog-password.png\" rel=\"attachment wp-att-1782\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-1782\" src=\"https:\/\/baumschubbser.de\/wp-content\/uploads\/2016\/01\/dialog-password.png\" alt=\"dialog-password\" width=\"48\" height=\"48\" \/><\/a>Die Authentifizierung per Schl\u00fcsselpaar (Private-\/Public-Key) halte ich f\u00fcr eine bequeme Sache.<\/p>\n<p>Um den Zugang zu einem Rechner per Benutzername\/ Passwort zu deaktivieren \u00e4ndere ich in der Datei<\/p>\n<pre>\/etc\/ssh\/sshd_config<\/pre>\n<p>die Zeilen<\/p>\n<pre>PasswordAuthentication yes<\/pre>\n<pre class=\"notranslate\">UsePAM yes<\/pre>\n<p>in<\/p>\n<pre>PasswordAuthentication no<\/pre>\n<pre class=\"notranslate\">UsePAM no<\/pre>\n<p>Die Aktivierung erfolgt (falls man sich nach der Deaktivierung noch auf seinen Rechner einloggen kann :-)), logischerweise genau umgekehrt.<\/p>\n<p>Die \u00c4nderung muss mit<\/p>\n<pre class=\"notranslate\">sudo \/etc\/init.d\/ssh reload<\/pre>\n<p>noch neu eingelesen werden.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Die Authentifizierung per Schl\u00fcsselpaar (Private-\/Public-Key) halte ich f\u00fcr eine bequeme Sache. Um den Zugang zu einem Rechner per Benutzername\/ Passwort zu deaktivieren \u00e4ndere ich in der Datei \/etc\/ssh\/sshd_config die Zeilen PasswordAuthentication yes UsePAM yes in PasswordAuthentication no UsePAM no Die &hellip; <a href=\"https:\/\/baumschubbser.de\/?p=1781\">Weiterlesen <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[573,576,569,574,575,571,570,572,73],"class_list":["post-1781","post","type-post","status-publish","format-standard","hentry","category-allgemein","tag-abschalten","tag-aktivieren","tag-authentifizierung","tag-deaktivieren","tag-einschalten","tag-key","tag-public-key","tag-schluesselpaar","tag-ssh"],"_links":{"self":[{"href":"https:\/\/baumschubbser.de\/index.php?rest_route=\/wp\/v2\/posts\/1781","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/baumschubbser.de\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/baumschubbser.de\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/baumschubbser.de\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/baumschubbser.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1781"}],"version-history":[{"count":0,"href":"https:\/\/baumschubbser.de\/index.php?rest_route=\/wp\/v2\/posts\/1781\/revisions"}],"wp:attachment":[{"href":"https:\/\/baumschubbser.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1781"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/baumschubbser.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1781"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/baumschubbser.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1781"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}