{"id":1725,"date":"2018-06-04T14:34:10","date_gmt":"2018-06-04T14:34:10","guid":{"rendered":"http:\/\/www.netsupport.es\/creacion-de-contrasenas-seguras\/"},"modified":"2018-06-04T14:39:35","modified_gmt":"2018-06-04T14:39:35","slug":"creacio-de-contrasenyes-segures","status":"publish","type":"post","link":"https:\/\/www.netsupport.es\/ca\/creacio-de-contrasenyes-segures\/","title":{"rendered":"Creaci\u00f3 de contrasenyes segures"},"content":{"rendered":"<p>El tenir una contrasenya segura \u00e9s fonamental per poder evitar l&#8217;acc\u00e9s de possibles virus, o intents de connexi\u00f3 malintencionats per al robatori d&#8217;informaci\u00f3.<\/p>\n<p>&nbsp;<\/p>\n<p>Encara \u00e9s freq\u00fcent que l&#8217;usuari tingui contrasenyes molt senzilles que no compleixin els requisits m\u00ednims per a la protecci\u00f3 de la informaci\u00f3 personal, el correu o arxius.<\/p>\n<p>&nbsp;<\/p>\n<p>Un hacker pot trigar nom\u00e9s uns minuts a desxifrar una contrasenya de 6 car\u00e0cters en min\u00fascules, per\u00f2 si ho canviem i ho combinem amb alguna maj\u00fascula, trigar\u00e0 hores i si es combinen n\u00fameros i s\u00edmbols, diversos dies.<\/p>\n<p>&nbsp;<\/p>\n<p>Tamb\u00e9 \u00e9s important augmentar el nombre de car\u00e0cters, ja que el desxifrar aquesta,\u00a0 podr\u00e0 portar mesos, i si apliquem l&#8217;opci\u00f3 anterior amb combinacions de maj\u00fascules, n\u00fameros i s\u00edmbols, es trigaran anys.<\/p>\n<p>&nbsp;<\/p>\n<p>Detallem a continuaci\u00f3 algunes recomanacions importants per a la seva creaci\u00f3:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>Clau de 8 car\u00e0cters com a m\u00ednim<\/li>\n<li>Ha d&#8217;estar formada per la combinaci\u00f3 de n\u00fameros, lletres i s\u00edmbols<\/li>\n<li>Evitar paraules de Diccionari simples i f\u00e0cils d&#8217;endevinar.<\/li>\n<li>Evitar l&#8217;\u00fas de contrasenyes que facin refer\u00e8ncia a dades f\u00e0cilment dedu\u00efbles com a dates d&#8217;aniversari, sobrenoms, adreces de domicili &#8230;<\/li>\n<li>Intentar canviar la contrasenya peri\u00f2dicament amb un m\u00e0xim de 3 a 6 mesos.<\/li>\n<li>Introduir s\u00edmbols i car\u00e0cters especials com%. &amp;, $<\/li>\n<li>Que el nom d&#8217;usuari i la contrasenya no coincideixin mai, ja que aquesta combinaci\u00f3 \u00e9s una de les m\u00e9s fr\u00e0gils per a la protecci\u00f3 del sistema.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El tenir una contrasenya segura \u00e9s fonamental per poder evitar l&#8217;acc\u00e9s de possibles virus, o intents de connexi\u00f3 malintencionats per al robatori d&#8217;informaci\u00f3.<\/p>\n","protected":false},"author":3,"featured_media":1722,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[32],"tags":[],"_links":{"self":[{"href":"https:\/\/www.netsupport.es\/ca\/wp-json\/wp\/v2\/posts\/1725"}],"collection":[{"href":"https:\/\/www.netsupport.es\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.netsupport.es\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.netsupport.es\/ca\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.netsupport.es\/ca\/wp-json\/wp\/v2\/comments?post=1725"}],"version-history":[{"count":2,"href":"https:\/\/www.netsupport.es\/ca\/wp-json\/wp\/v2\/posts\/1725\/revisions"}],"predecessor-version":[{"id":1728,"href":"https:\/\/www.netsupport.es\/ca\/wp-json\/wp\/v2\/posts\/1725\/revisions\/1728"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.netsupport.es\/ca\/wp-json\/wp\/v2\/media\/1722"}],"wp:attachment":[{"href":"https:\/\/www.netsupport.es\/ca\/wp-json\/wp\/v2\/media?parent=1725"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.netsupport.es\/ca\/wp-json\/wp\/v2\/categories?post=1725"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.netsupport.es\/ca\/wp-json\/wp\/v2\/tags?post=1725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}