{"id":8559,"date":"2016-02-26T09:00:50","date_gmt":"2016-02-26T07:00:50","guid":{"rendered":"https:\/\/www.le-vpn.com\/fr\/?p=8559"},"modified":"2016-02-25T22:26:35","modified_gmt":"2016-02-25T20:26:35","slug":"avast-met-en-garde-contre-les-wi-fi-non-proteges","status":"publish","type":"post","link":"https:\/\/www.le-vpn.com\/fr\/avast-met-en-garde-contre-les-wi-fi-non-proteges\/","title":{"rendered":"Avast met en garde contre les Wi-Fi non prot\u00e9g\u00e9s"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>Dans ce monde, rien n\u2019est gratuit, sauf peut-\u00eatre un point d&#8217;acc\u00e8s Wi-Fi \u2026 g\u00e9r\u00e9 par un pirate.<\/p>\n<p>La soci\u00e9t\u00e9 Avast sp\u00e9cialiste en antivirus vient d\u2019alerter \u00e0 nouveaux sur les dangers des hotspots Wi-Fi non prot\u00e9g\u00e9s.<\/p>\n<p>Avast a effectivement mis en place un r\u00e9seau Wi-Fi \u00e0 l&#8217;a\u00e9roport de Barcelone, alors que des centaines de personnes y \u00e9taient de passage pour assister au congr\u00e8s Mobile World Congress.<\/p>\n<p>L\u2019objectif de cette exp\u00e9rience \u00e9tait de voir qui serait assez cr\u00e9dule ou motiv\u00e9 pour rejoindre un r\u00e9seau non s\u00e9curis\u00e9 pour un acc\u00e8s \u00e0 Internet, tout en abandonnant leur s\u00e9curit\u00e9 et risquer d&#8217;\u00eatre attaqu\u00e9 par des hackers.<\/p>\n<p>Les sp\u00e9cialistes ont cr\u00e9\u00e9 des noms de r\u00e9seaux comme &#8220;Airport_Free_Wifi_AENA&#8221;, &#8220;MWC WiFi gratuit&#8221;, et m\u00eame &#8220;Starbucks&#8221;. Et en tout juste quatre heures, plus de 2 000 utilisateurs se sont connect\u00e9s au r\u00e9seau utilis\u00e9 comme un app\u00e2t.<\/p>\n<p>R\u00e9sultat\u00a0: les chercheurs ont \u00e9t\u00e9 en mesure de voir l&#8217;identit\u00e9 de l&#8217;appareil et l&#8217;utilisateur dans pr\u00e8s des deux tiers des cas.<\/p>\n<p>Pour la d\u00e9monstration, et pour prot\u00e9ger la vie priv\u00e9e des gens, les personnes qui ont men\u00e9 l\u2019\u00e9tude ont capt\u00e9 les donn\u00e9es, sans les stocker. Avast a appris ce qui suit sur les visiteurs Mobile World Congress :<\/p>\n<ul>\n<li>50,1 % avaient un appareil Apple, 43,4 % un appareil Android et 6,5 % un appareil Windows Phone<\/li>\n<li>61,7 % ont recherch\u00e9 des informations sur Google ou consulter leurs e-mails via Gmail<\/li>\n<li>14,9 % se sont rendus sur Yahoo\u00a0!<\/li>\n<li>2 % ont utilis\u00e9 Spotify<\/li>\n<li>52,3 % avaient l&#8217;application Facebook install\u00e9e et 2,4 % l&#8217;appli Twitter<\/li>\n<li>1 % ont utilis\u00e9 une application de site de rencontres (type Tinder ou Badoo)<\/li>\n<li>Avast pouvait voir l&#8217;identit\u00e9 de l&#8217;appareil et de l&#8217;utilisateur de 63,5 % des personnes<\/li>\n<\/ul>\n<p>Ce qu\u2019il faut retenir de cette \u00e9tude\u00a0: vous ne pouvez pas toujours identifier la source d&#8217;un r\u00e9seau Wi-Fi ou v\u00e9rifier son int\u00e9grit\u00e9.<\/p>\n<p>&#8220;Beaucoup de personnes reconnaissent que surfer sur le net via un Wi-Fi ouvert n\u2019est pas s\u00fbr. Pourtant, certaines de ces m\u00eames personnes ne savent pas que leur appareil peut se connecter automatiquement \u00e0 un r\u00e9seau Wi-Fi \u00e0 moins d\u2019ajuster leurs r\u00e9glages&#8221;, a d\u00e9clar\u00e9 Gagan Singh, pr\u00e9sident de la t\u00e9l\u00e9phonie mobile chez Avast.<\/p>\n<p>Gagan Singh pr\u00e9cise que les personnes qui se connectent via des hotspots avec mots de passe sont plus en s\u00e9curit\u00e9. C\u2019est aussi le cas en utilisant un <a href=\"https:\/\/www.le-vpn.com\/fr\/\">service VPN<\/a> &#8211; comme Le VPN \u2013 qui permet de masquer l&#8217;identit\u00e9 et de prot\u00e9ger la vie priv\u00e9e de l&#8217;utilisateur.<\/p>\n<p>Pourquoi Le VPN est le <a href=\"https:\/\/www.le-vpn.com\/fr\/\">meilleur VPN<\/a>, m\u00eame quand on utilise un Wi-Fi non-prot\u00e9g\u00e9\u00a0? Le VPN chiffre la connexion Internet de l&#8217;utilisateur avec un cryptage militaire puissant que personne ne peut pirater, et cela m\u00eame en utilisant des r\u00e9seaux WiFi publics dans les a\u00e9roports, gares, caf\u00e9s et autres hotspots.<\/p>\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-836a614b67aa062\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div data-id=\"mpc_callout-426a614b67a8127\" 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-156a614b67a81cc\" 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-356a614b67a8190\" 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-676a614b67a8bae\"><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-316a614b67a901a\"><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-886a614b67a9440\"><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-466a614b67a9830\"><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-106a614b67aa8b2\"><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>Dans ce monde, rien n\u2019est gratuit, sauf peut-\u00eatre un point d&#8217;acc\u00e8s Wi-Fi \u2026 g\u00e9r\u00e9 par un pirate. La soci\u00e9t\u00e9 Avast sp\u00e9cialiste en antivirus vient d\u2019alerter \u00e0 nouveaux sur les dangers des hotspots Wi-Fi non prot\u00e9g\u00e9s. Avast a effectivement mis en place un r\u00e9seau Wi-Fi \u00e0 l&#8217;a\u00e9roport de Barcelone, alors que des centaines de personnes y<\/p>\n","protected":false},"author":10,"featured_media":8560,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_metadesc":"Un Wi-Fi gratuit... c'est peut-\u00eatre bien sur l'instant mais c'est souvent une source de probl\u00e8mes s\u00e9rieux, comme l'a prouv\u00e9 Avast","footnotes":""},"categories":[833],"tags":[251,281],"yst_prominent_words":[],"class_list":["post-8559","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog_old","tag-cybercriminalite","tag-masquer-son-adresse-ip"],"_links":{"self":[{"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/posts\/8559","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=8559"}],"version-history":[{"count":1,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/posts\/8559\/revisions"}],"predecessor-version":[{"id":8561,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/posts\/8559\/revisions\/8561"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/media\/8560"}],"wp:attachment":[{"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/media?parent=8559"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/categories?post=8559"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/tags?post=8559"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/yst_prominent_words?post=8559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}