{"id":217,"date":"2017-10-24T15:46:50","date_gmt":"2017-10-24T13:46:50","guid":{"rendered":"https:\/\/www.cyril-bras.fr\/?p=217"},"modified":"2017-11-16T19:51:02","modified_gmt":"2017-11-16T18:51:02","slug":"13eme-journee-thematique-secu","status":"publish","type":"post","link":"https:\/\/www.cyril-bras.fr\/?p=217","title":{"rendered":"13\u00e8me journ\u00e9e th\u00e9matique \u201cS\u00e9cu\u201d"},"content":{"rendered":"<blockquote><p><a href=\"https:\/\/www.min2rien.fr\"><img loading=\"lazy\" class=\"size-full wp-image-218 alignleft\" src=\"https:\/\/www.cyril-bras.fr\/wp-content\/uploads\/2017\/10\/Affiche-MIn2RIEN_Secu_2017-212x300.png\" alt=\"\" width=\"212\" height=\"300\" \/><\/a>Comment garantir un acc\u00e8s l\u00e9gitime au SI par l&rsquo;authentification \u00e0 double facteur ?<\/p>\n<p>R\u00e9sum\u00e9 :<\/p>\n<p>Les recommandations actuelles de l&rsquo;ANSSI [1] pr\u00e9conisent l&rsquo;usage d&rsquo;un mot de passe de 12 caract\u00e8res minimum combinant majuscules, minuscules, chiffres et caract\u00e8res sp\u00e9ciaux. SI l&rsquo;on ajoute la n\u00e9cessit\u00e9 de le changer r\u00e9guli\u00e8rement, sans sensibilisation, il n&rsquo;en faudra pas plus pour que les post-it fleurissent sous les claviers ou au bas des \u00e9crans. Autre probl\u00e8me du mot de passe, il n&rsquo;y a pas de garantie sur l&rsquo;identit\u00e9 r\u00e9elle de la personne qui l&rsquo;utilise. L&rsquo;utilisation de l&rsquo;authentification \u00e0 double facteur permet de r\u00e9pondre \u00e0 ces deux probl\u00e8mes en s&rsquo;appuyant sur des cartes \u00e0 puces USB contenant un certificat et prot\u00e9g\u00e9s par un code PIN.<\/p>\n<p>[1]<a class=\"moz-txt-link-freetext\" href=\"https:\/\/www.ssi.gouv.fr\/guide\/mot-de-passe\/\">https:\/\/www.ssi.gouv.fr\/guide\/mot-de-passe\/<\/a><\/p>\n<hr \/>\n<\/blockquote>\n<p>Plus d&rsquo;infos sur le site des M\u00e9tiers de l&rsquo;Informatique R\u00e9unis en R\u00e9seau Inter-\u00c9tablissement du Nord <a href=\"https:\/\/www.min2rien.fr\/\">Min2rien<\/a><\/p>\n<p><a href=\"http:\/\/lille1tv.univ-lille1.fr\/collections\/video.aspx?id=8a7db337-d71b-4a2a-b7a5-cd317c8826d5\">La vid\u00e9o de l&rsquo;intervention<\/a><\/p>\n<p><a href=\"https:\/\/www.cyril-bras.fr\/wp-content\/uploads\/2017\/10\/Comment-garantir-un-acc\u00e8s-l\u00e9gitime-au-SI-par-lauthentification-\u00e0-double-facteur-.pptx\">Les transparents de la pr\u00e9sentation.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Comment garantir un acc\u00e8s l\u00e9gitime au SI par l&rsquo;authentification \u00e0 double facteur ? R\u00e9sum\u00e9 : Les recommandations actuelles de l&rsquo;ANSSI [1] pr\u00e9conisent l&rsquo;usage d&rsquo;un mot de passe de 12 caract\u00e8res&hellip; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[5],"tags":[46,16,25],"_links":{"self":[{"href":"https:\/\/www.cyril-bras.fr\/index.php?rest_route=\/wp\/v2\/posts\/217"}],"collection":[{"href":"https:\/\/www.cyril-bras.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cyril-bras.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cyril-bras.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cyril-bras.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=217"}],"version-history":[{"count":4,"href":"https:\/\/www.cyril-bras.fr\/index.php?rest_route=\/wp\/v2\/posts\/217\/revisions"}],"predecessor-version":[{"id":237,"href":"https:\/\/www.cyril-bras.fr\/index.php?rest_route=\/wp\/v2\/posts\/217\/revisions\/237"}],"wp:attachment":[{"href":"https:\/\/www.cyril-bras.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cyril-bras.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cyril-bras.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}