{"id":883,"date":"2013-04-12T07:41:58","date_gmt":"2013-04-12T11:41:58","guid":{"rendered":"https:\/\/gonzalo.aro.cl\/blog\/?p=883"},"modified":"2013-04-12T07:45:25","modified_gmt":"2013-04-12T11:45:25","slug":"cambiando-algoritmo-de-encriptamiento-de-la-password-en-linux","status":"publish","type":"post","link":"https:\/\/gonzalo.aro.cl\/blog\/2013\/04\/12\/cambiando-algoritmo-de-encriptamiento-de-la-password-en-linux\/","title":{"rendered":"Cambiando algoritmo de encriptamiento de la password en linux"},"content":{"rendered":"<p>En algunos casos, si requieres cambiar o actulizar el algoritmo de encriptamiento de la password de linux, debes aplicar lo siguiente para saber que algoritmo tienes<\/p>\n<pre class=\"brush: bash\">\r\nauthconfig --test | grep hashing\r\n<\/pre>\n<p>Respuesta<\/p>\n<pre class=\"brush: bash\">\r\npassword hashing algorithm is sha512\r\n<\/pre>\n<p>Para cambiarlo aplicar<\/p>\n<pre class=\"brush: bash\">\r\nauthconfig --passalgo=md5 --update\r\n<\/pre>\n<p>Es \u00abdowngrade\u00bb de password (debido a que MD5 es masinseguro que sha512) lo necesite hacer debido a <a href=\"https:\/\/gonzalo.aro.cl\/blog\/2013\/04\/12\/error-sql30082n-reason-code-15-o-24-en-db2\/\" title=\"Error SQL30082N Reason Code 15 (o 24) en DB2\">Error SQL30082N Reason Code 15 (o 24) en DB2<\/a><\/p>\n<p>Esto afecta a todos los usuarios por lo que ellos deben cambiar su password despues del proximo ingreso. Para obligarlos<\/p>\n<pre class=\"brush: bash\">\r\nchage -d 0 nombre_de_usuario\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>En algunos casos, si requieres cambiar o actulizar el algoritmo de encriptamiento de la password de linux, debes aplicar lo siguiente para saber que algoritmo tienes authconfig &#8211;test | grep hashing Respuesta password hashing algorithm is sha512 Para cambiarlo aplicar authconfig &#8211;passalgo=md5 &#8211;update Es \u00abdowngrade\u00bb de password (debido a que MD5 es masinseguro que sha512) [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,36,4,15,45,37],"tags":[],"class_list":["post-883","post","type-post","status-publish","format-standard","hentry","category-base-de-datos","category-db2","category-desarrollo","category-linux","category-slax","category-unix"],"_links":{"self":[{"href":"https:\/\/gonzalo.aro.cl\/blog\/wp-json\/wp\/v2\/posts\/883"}],"collection":[{"href":"https:\/\/gonzalo.aro.cl\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gonzalo.aro.cl\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gonzalo.aro.cl\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gonzalo.aro.cl\/blog\/wp-json\/wp\/v2\/comments?post=883"}],"version-history":[{"count":2,"href":"https:\/\/gonzalo.aro.cl\/blog\/wp-json\/wp\/v2\/posts\/883\/revisions"}],"predecessor-version":[{"id":885,"href":"https:\/\/gonzalo.aro.cl\/blog\/wp-json\/wp\/v2\/posts\/883\/revisions\/885"}],"wp:attachment":[{"href":"https:\/\/gonzalo.aro.cl\/blog\/wp-json\/wp\/v2\/media?parent=883"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gonzalo.aro.cl\/blog\/wp-json\/wp\/v2\/categories?post=883"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gonzalo.aro.cl\/blog\/wp-json\/wp\/v2\/tags?post=883"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}