{"id":2916,"date":"2017-05-14T22:25:04","date_gmt":"2017-05-14T21:25:04","guid":{"rendered":"https:\/\/www.webeev.fr\/top\/?p=2916"},"modified":"2017-05-14T22:35:57","modified_gmt":"2017-05-14T21:35:57","slug":"wannacrypt-proteger-pc-virus","status":"publish","type":"post","link":"https:\/\/www.webeev.fr\/top\/wannacrypt-proteger-pc-virus\/","title":{"rendered":"WannaCrypt : Comment prot\u00e9ger son PC du virus ?"},"content":{"rendered":"<p>WannaCrypt est un virus qui infecte les ordinateurs Windows depuis Vendredi. Bien qu&rsquo;un chercheur ait r\u00e9ussi \u00e0 ralentir sa propagation dans le monde entier, le ransomware est arriv\u00e9 \u00e0 se diffuser dans de nombreuses entreprises en quelques heures comme chez Renault par exemple qui est dans l&rsquo;obligation de fermer son usine ce lundi. L\u2019ampleur est pour le moment difficile \u00e0 estimer en attendant lundi matin lorsque les\u00a0employ\u00e9s ouvriront Windows.\u00a0Des millions de PC sont potentiellement vuln\u00e9rables.<\/p>\n<h2>Bien plus qu&rsquo;un virus&#8230;<\/h2>\n<p>WannaCrypt n&rsquo;a pas pour but d&rsquo;infecter le PC mais bien de vous demander une ran\u00e7on ! Le virus informatique bloque alors l&rsquo;acc\u00e8s \u00e0 vos fichiers et vous propose de les retrouver en payant via Bitcoin la somme de 300 dollars. Si vous ne payez pas cette somme, elle doublera au bout de trois jours puis effacera vos donn\u00e9s apr\u00e8s 7 jours. Le\u00a0ransomware (ran\u00e7ongiciel en fran\u00e7ais) exploite une\u00a0faille de s\u00e9curit\u00e9 de Microsoft Windows. R\u00e9v\u00e9l\u00e9e en avril 2017 par des hackers le virus se propage sans avoir besoin pour l&rsquo;utilisateur d&rsquo;ouvrir un email ou de t\u00e9l\u00e9charger un fichier infect\u00e9.\u00a0L&rsquo;utilisation du r\u00e9seau local est le seul moyen de propager WannaCrypt.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-2917\" src=\"https:\/\/www.webeev.fr\/top\/wp-content\/uploads\/2017\/05\/wannacrypt.jpg\" alt=\"Wannacrypt\" width=\"680\" height=\"490\" srcset=\"https:\/\/www.webeev.fr\/top\/wp-content\/uploads\/2017\/05\/wannacrypt.jpg 680w, https:\/\/www.webeev.fr\/top\/wp-content\/uploads\/2017\/05\/wannacrypt-300x216.jpg 300w, https:\/\/www.webeev.fr\/top\/wp-content\/uploads\/2017\/05\/wannacrypt-583x420.jpg 583w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/p>\n<h2>Comment se prot\u00e9ger de WannaCrypt ?<\/h2>\n<p>Pour prot\u00e9ger votre PC de ce virus, mettez \u00e0 jour Microsoft Windows. Pour lancer l&rsquo;installation de la derni\u00e8re mise \u00e0 jour, tapez \u00ab\u00a0update\u00a0\u00bb dans la zone de recherche de programmes et fichiers pour lancer \u00ab\u00a0Windows Update\u00a0\u00bb. Dans la nouvelle fen\u00eatre, cliquez sur la bouton \u00ab\u00a0Installer les mises \u00e0 jours\u00a0\u00bb.<\/p>\n<p>Probl\u00e8me, tous les PC \u00e9quip\u00e9s de Windows XP,\u00a0Windows Server 2003 et Windows 8 ne sont plus mis \u00e0 jour. Microsoft \u00e0 alors publi\u00e9 une s\u00e9rie de patch \u00e0 t\u00e9l\u00e9charger et \u00e0 installer au plus vite sur son ordinateur.<\/p>\n<ul>\n<li><a href=\"http:\/\/catalog.update.microsoft.com\/v7\/site\/ScopedViewInline.aspx?updateid=a679cafc-d8da-4c2a-9709-17a6e6a93f4f\">Windows XP SP2 x64<\/a><\/li>\n<li><a href=\"http:\/\/catalog.update.microsoft.com\/v7\/site\/ScopedViewInline.aspx?updateid=9e189800-f354-4dc8-8170-7bd0ad7ca09a\">Windows XP SP3 x86<\/a><\/li>\n<li><a href=\"http:\/\/catalog.update.microsoft.com\/v7\/site\/ScopedViewInline.aspx?updateid=d4d15d30-e775-4f6f-b838-d3caca05a5e9\">Windows XP Embedded SP3 x86<\/a><\/li>\n<li><a href=\"http:\/\/catalog.update.microsoft.com\/v7\/site\/ScopedViewInline.aspx?updateid=6e52528b-7754-49ba-b39e-2a2a2b7c8c3a\">Windows Server 2003 SP2 x64<\/a><\/li>\n<li><a href=\"http:\/\/catalog.update.microsoft.com\/v7\/site\/ScopedViewInline.aspx?updateid=fdb0df5f-8994-4e43-a37b-82544a1eff68\">Windows Server 2003 SP2 x86<\/a><\/li>\n<li><a href=\"http:\/\/catalog.update.microsoft.com\/v7\/site\/ScopedViewInline.aspx?updateid=ec4f955a-2fe7-45e6-bde1-1de91cbe874f\">Windows 8 x86<\/a><\/li>\n<li><a href=\"http:\/\/catalog.update.microsoft.com\/v7\/site\/ScopedViewInline.aspx?updateid=22699699-94c3-4677-99e5-38cb4fb66401\">Windows 8 x64<\/a><\/li>\n<\/ul>\n<p>N&rsquo;oubliez pas \u00e9galement de bien prot\u00e9ger votre ordinateur avec un <a href=\"https:\/\/www.webeev.fr\/classement\/antivirus\">bon antivirus<\/a> pour une meilleure protection contre les virus !<\/p>\n","protected":false},"excerpt":{"rendered":"<p>WannaCrypt est un virus qui infecte les ordinateurs Windows depuis Vendredi. Bien qu&rsquo;un chercheur ait r\u00e9ussi \u00e0 ralentir sa propagation dans le monde entier, le ransomware est arriv\u00e9 \u00e0 se diffuser dans de nombreuses entreprises en quelques heures comme chez Renault par exemple qui est dans l&rsquo;obligation de fermer son usine ce lundi. L\u2019ampleur est [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2918,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[232,255],"tags":[142,287],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>WannaCrypt : Comment prot\u00e9ger son PC du virus ?<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.webeev.fr\/top\/wannacrypt-proteger-pc-virus\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"WannaCrypt : Comment prot\u00e9ger son PC du virus ?\" \/>\n<meta property=\"og:description\" content=\"WannaCrypt est un virus qui infecte les ordinateurs Windows depuis Vendredi. 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