{"id":3629,"date":"2017-05-16T11:00:27","date_gmt":"2017-05-16T09:00:27","guid":{"rendered":"http:\/\/agora.xtec.cat\/insjoancoromines\/?p=3629"},"modified":"2017-05-16T11:01:35","modified_gmt":"2017-05-16T09:01:35","slug":"protegir-nos-davant-atacs-de-virus-informatics","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/insjoancoromines\/general\/protegir-nos-davant-atacs-de-virus-informatics\/","title":{"rendered":"Protegir-nos davant atacs de virus inform\u00e0tics"},"content":{"rendered":"<p>Com ja podeu saber per l&#8217;impacte medi\u00e0tic que ha tingut, el passat divendres <strong>12 de maig<\/strong>, es va alertar d&#8217;un <strong>atac massiu mitjan\u00e7ant codi malici\u00f3s de tipus ransomware<\/strong>. Actualment, l&#8217;<strong>impacte \u00e9s altament cr\u00edtic<\/strong> i afecta un gran nombre d&#8217;organitzacions a nivell estatal.<\/p>\n<p><strong>El sistema d&#8217;entrada \u00e9s<\/strong>, presumptament, el <strong>correu electr\u00f2nic<\/strong> i l&#8217;afectaci\u00f3 d&#8217;aquesta amena\u00e7a est\u00e0 repercutint a <strong>sistemes Windows<\/strong> xifrant tots els arxius de l&#8217;equip infectat, aix\u00ed com els de les unitats de xarxa a qu\u00e8 estiguin connectats i infectant la resta de sistemes Windows que hi hagi en aquesta xarxa.<\/p>\n<p>L&#8217;afectaci\u00f3 pot ser tant a estacions de treball com a servidors, els sistemes operatius afectats quant a estacions de treball s\u00f3n Microsoft Windows Vista SP2, Microsoft XP, Windows 7, Windows 8.1,Windows RT 8.1, Windows 10 i quant a servidors s\u00f3n Windows Server 2008 SP2 and R2 SP1, Windows Server 2012 and R2, Windows Server 2016.<\/p>\n<p><strong>Per tal d&#8217;evitar l&#8217;activaci\u00f3 i propagaci\u00f3 d&#8217;aquest ransomware, els sistemes operatius han d&#8217;estar actualitzats amb el \u00faltims pegats de seguretat del fabricant<\/strong>. Aquesta actualitzaci\u00f3 s&#8217;ha de portar a terme de forma peri\u00f2dica a trav\u00e9s del <strong>Windows Update<\/strong>.<\/p>\n<p>El CESICAT, juntament amb el CTTI, han recomanat mesures a adoptar com a principal contenci\u00f3 de seguretat davant d&#8217;aquesta situaci\u00f3. Us adjuntem enlla\u00e7 al v\u00eddeo explicatiu:<\/p>\n<p><iframe loading=\"lazy\" title=\"Com protegir-nos davant atacs de virus inform\u00e0tics (ransomware)\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/uvXkgKfb_6g?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>Per tal de garantir que tota llar\/empresa\u00a0est\u00e0 protegit haur\u00edeu de verificar que tots els equipaments estan amb els darrers pegats de seguretat actualitzats, \u00e9s a dir, que el Windows update no t\u00e9 cap actualitzaci\u00f3 pendent. Al Portal de centre trobareu les guies r\u00e0pides de com consultar i actualitzar els sistemes operatius d&#8217;estaci\u00f3 de treball i els diferents pegats i actualitzacions de Microsoft. Per altra banda recordeu la import\u00e0ncia de disposar de c\u00f2pies de seguretat de les dades m\u00e9s cr\u00edtiques.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El passat divendres 12 de maig, es va alertar d&#8217;un atac massiu mitjan\u00e7ant codi malici\u00f3s de tipus ransomware&hellip;  <a href=\"https:\/\/agora.xtec.cat\/insjoancoromines\/general\/protegir-nos-davant-atacs-de-virus-informatics\/\" title=\"Read Protegir-nos davant atacs de virus inform\u00e0tics\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":3632,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[1,29],"tags":[],"class_list":["post-3629","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/insjoancoromines\/wp-json\/wp\/v2\/posts\/3629","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/insjoancoromines\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/insjoancoromines\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjoancoromines\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjoancoromines\/wp-json\/wp\/v2\/comments?post=3629"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/insjoancoromines\/wp-json\/wp\/v2\/posts\/3629\/revisions"}],"predecessor-version":[{"id":3634,"href":"https:\/\/agora.xtec.cat\/insjoancoromines\/wp-json\/wp\/v2\/posts\/3629\/revisions\/3634"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjoancoromines\/wp-json\/wp\/v2\/media\/3632"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/insjoancoromines\/wp-json\/wp\/v2\/media?parent=3629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjoancoromines\/wp-json\/wp\/v2\/categories?post=3629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjoancoromines\/wp-json\/wp\/v2\/tags?post=3629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}