{"id":2856,"date":"2013-03-31T07:00:00","date_gmt":"2013-03-31T07:00:00","guid":{"rendered":"http:\/\/fr.le-vpn.net\/une-attaque-ddos-de-grande-ampleur-destabilise-internet\/"},"modified":"2020-06-04T16:39:05","modified_gmt":"2020-06-04T14:39:05","slug":"une-attaque-ddos-sur-internet","status":"publish","type":"post","link":"https:\/\/www.le-vpn.com\/fr\/une-attaque-ddos-sur-internet\/","title":{"rendered":"Une attaque DDoS de grande ampleur d\u00e9stabilise Internet"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><div dir=\"ltr\">\n<div><img decoding=\"async\" class=\"alignleft\" src=\"https:\/\/4.bp.blogspot.com\/-n38XpN5Hc3M\/UVW9MsM-EKI\/AAAAAAAAATk\/ChrFT_mLW9w\/s320\/DDoS-attacks.gif\" alt=\"ddos\" width=\"320\" height=\"252\" border=\"0\" \/><\/div>\n<p>La soci\u00e9t\u00e9 SpamHaus bas\u00e9e en Suisse vise \u00e0 publier des listes noirs de serveurs spams (DDoS) utilis\u00e9s dans des diffusions massives de courriers non sollicit\u00e9s, dits spams. SpamHaus bloquerait ainsi 80% des spams. Or, \u00e0 partir du 18 mars et pendant plusieurs jours cette soci\u00e9t\u00e9 et celle de nombreux r\u00e9seaux ont vu leur fonctionnement perturb\u00e9 par des attaques de grande ampleur de type DDoS (D\u00e9nis Distribu\u00e9s de Service). Cela a d\u00e9marr\u00e9 lorsque la soci\u00e9t\u00e9 Suisse a int\u00e9gr\u00e9 dans sa liste noire le site hollandais CyberBunker, suspect\u00e9 de relayer des spams. Selon le New-York Times qui a interrog\u00e9 un repr\u00e9sentant de CyberBunker, ces attaques auraient \u00e9t\u00e9 faites en repr\u00e9saille contre SpamHaus qui abuserait de son influence. Des points d&#8217;\u00e9change Internet \u00e0 Londres, Amsterdam, Francfort et Hongkong, o\u00f9 les r\u00e9seaux s&#8217;interconnectent dans les grandes villes, ont aussi \u00e9t\u00e9 pris pour cible. L\u2019attaque en elle-m\u00eame n\u2019est pas une nouveaut\u00e9, mais sa facilit\u00e9 de mise en place est inqui\u00e9tante : les pirates ont en effet profit\u00e9 de la vuln\u00e9rabilit\u00e9 des serveurs DNS pour d\u00e9mutiplier la force des attaques, afin d\u2019atteindre 300 gygabites de donn\u00e9es par seconde, ce qui a de quoi bloquer les serveurs.<\/p>\n<p>Concr\u00e8tement, les cyberpirates se font passer pour leur victime (ici Spamhaus) et exp\u00e9dient un nombre tr\u00e8s important de demandes de conversions \u00e0 des serveurs DNS ouverts. Ces annuaires convertissent alors les adresses URL entr\u00e9es dans le navigateur en adresses IP, pour joindre les ordinateurs sur lesquels les sites sont h\u00e9berg\u00e9s. Les fichiers de r\u00e9ponse sont ensuite envoy\u00e9s \u00e0 la victime, qui croule sous les connexions. L&#8217;effet est d\u00e9multipli\u00e9, car la taille de ces r\u00e9ponses est plus importante que les requ\u00eates.<\/p>\n<p>Internet a ainsi failli \u00eatre coup\u00e9 pendant plusieurs heures, avec des ralentissements sur tous les types de connexion : acc\u00e8s PC ou mobile. Cinq pays enqu\u00eatent d\u00e9j\u00e0 sur ces attaques, indique la BBC.<\/p>\n<p>Pour prot\u00e9ger vos connexions \u00e0 Internet, optez pour un VPN : un <a href=\"https:\/\/www.le-vpn.com\/fr\/\">Service VPN<\/a> crypte vos connexions sur Internet et garde priv\u00e9 les sites que vous visitez et les informations que vous laissez sur ces sites.<\/p>\n<p>Chaque information que vous enverrez ira directement dans votre tunnel virtuel s\u00e9curis\u00e9. Avec le service Le VPN, vous pouvez facilement diriger votre trafic comme \u00e9manant de l\u2019un des pays suivants : la France, le Royaume-Uni, les \u00c9tats-Unis, la R\u00e9publique Tch\u00e8que, l\u2019Allemagne, etc \u2026 Votre ordinateur ou votre mobile\/tablette seront connect\u00e9s au r\u00e9seau internet de l&#8217;un de ces pays et personne ne pourra pas acc\u00e9der votre activit\u00e9 en ligne. Changer votre adresse IP simplement, gr\u00e2ce au service Le VPN, est l\u2019un des pas les plus importants pour naviguer sur Internet de mani\u00e8re anonyme.<\/p>\n<\/div>\n[vc_row][vc_column]<div class=\"templatera_shortcode\"><div class=\"vc_row wpb_row vc_row-fluid mpc-row\"><div class=\"wpb_column vc_column_container vc_col-sm-12 mpc-column\" data-column-id=\"mpc_column-8569d37f46a46b4\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div data-id=\"mpc_callout-1369d37f46a1f94\" class=\"mpc-callout mpc-init mpc-callout--style_1 \"><div class=\"mpc-callout__icon-wrap mpc-icon--image\"><div class=\"mpc-callout__icon\"><i class=\"mpc-transition \"><img decoding=\"async\" class=\"\" src=\"https:\/\/www.le-vpn.com\/fr\/wp-content\/uploads\/2025\/09\/exclusive-deal.png\" width=\"100\" height=\"100\" alt=\"exclusive-deal\" title=\"exclusive-deal\" loading=\"lazy\"><\/i><\/div><\/div><div class=\"mpc-callout__content\"><h3 class=\"mpc-callout__heading mpc-typography--preset_1\">OFFRE EXCLUSIVE<\/h3><div data-id=\"mpc_divider-3269d37f46a203c\" class=\"mpc-divider-wrap\"><div class=\"mpc-divider mpc-init mpc-align--center mpc-disable--left \"><div class=\"mpc-divider__line mpc-side--left\"><span><\/span><\/div><div class=\"mpc-divider__line mpc-side--right\"><span><\/span><\/div><\/div><\/div><div class=\"mpc-callout__description\"><p>LES 3 PREMI&Egrave;RES ANN&Eacute;ES &Agrave; 2,22 &euro;\/MOIS<\/p>\n<\/div><\/div><div class=\"mpc-callout__button\"><a href=\"https:\/\/www.le-vpn.com\/fr\/acheter-le-vpn\/\" title=\"\" data-id=\"mpc_button-5169d37f46a1ffe\" class=\"mpc-button mpc-init mpc-transition mpc-typography--preset_2 \"><div class=\"mpc-button__content mpc-effect-type--none mpc-effect-side--none\"><span class=\"mpc-button__title mpc-transition\">PROFITEZ EN<\/span><\/div><div class=\"mpc-button__background mpc-transition mpc-effect-type--fade mpc-effect-side--in\"><\/div><\/a><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid vc_custom_1725366294400 mpc-row\"><div class=\"wpb_column vc_column_container vc_col-sm-3 mpc-column\" data-column-id=\"mpc_column-7669d37f46a2f0a\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1619036137534\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:14px;color:#444;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>PAS DE JOURNAL<\/p>\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1699541136156\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:14px;color:#444;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>100+ LOCALISATIONS<\/p>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-3 mpc-column\" data-column-id=\"mpc_column-3969d37f46a3345\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1619036153466\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:14px;color:#444;text-transform: uppercase;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>P2P autoris&eacute;<\/p>\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1619036161279\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:14px;color:#444;text-transform: uppercase;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>Facile &agrave; utiliser<\/p>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-3 mpc-column\" data-column-id=\"mpc_column-1769d37f46a37e4\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1622661737627\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:13px;color:#444;text-transform: uppercase;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>Garantie de 30 Jours<\/p>\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1619036177713\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:14px;color:#444;text-transform: uppercase;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>Assistance amicale<\/p>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-3 mpc-column\" data-column-id=\"mpc_column-6069d37f46a3d19\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1619036185445\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:14px;color:#444;text-transform: uppercase;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>Bitcoin accept&eacute;<\/p>\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1619036194514\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:14px;color:#444;text-transform: uppercase;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>Vitesse de l'&eacute;clair<\/p>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_custom_1701699917169 mpc-row\"><div class=\"wpb_column vc_column_container vc_col-sm-12 mpc-column\" data-column-id=\"mpc_column-1069d37f46a52de\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><\/div><\/div><\/div><\/div>\r\n<\/div>[\/vc_column][\/vc_row]<\/div>","protected":false},"excerpt":{"rendered":"<p>La soci\u00e9t\u00e9 SpamHaus bas\u00e9e en Suisse vise \u00e0 publier des listes noirs de serveurs spams (DDoS) utilis\u00e9s dans des diffusions massives de courriers non sollicit\u00e9s, dits spams. SpamHaus bloquerait ainsi 80% des spams. Or, \u00e0 partir du 18 mars et pendant plusieurs jours cette soci\u00e9t\u00e9 et celle de nombreux r\u00e9seaux ont vu leur fonctionnement perturb\u00e9<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_metadesc":"La soci\u00e9t\u00e9 SpamHaus vise \u00e0 publier des listes noirs de DDoS utilis\u00e9s dans des diffusions massives de courriers non sollicit\u00e9s","footnotes":""},"categories":[833],"tags":[348,35,248],"yst_prominent_words":[2569,1503,7751,4580,3531,1078,2371,1595,1775,1081,3532,1239,2201,1593,1540,7748,7750,2454,4075,1565],"class_list":["post-2856","post","type-post","status-publish","format-standard","hentry","category-blog_old","tag-attaque-ddos","tag-cybercrime-2","tag-cybersecurite"],"_links":{"self":[{"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/posts\/2856","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/comments?post=2856"}],"version-history":[{"count":5,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/posts\/2856\/revisions"}],"predecessor-version":[{"id":9702,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/posts\/2856\/revisions\/9702"}],"wp:attachment":[{"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/media?parent=2856"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/categories?post=2856"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/tags?post=2856"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/yst_prominent_words?post=2856"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}