{"id":1600,"date":"2025-10-02T08:51:26","date_gmt":"2025-10-02T06:51:26","guid":{"rendered":"https:\/\/www.antivirusedition.com\/blog\/?p=1600"},"modified":"2026-02-04T15:49:49","modified_gmt":"2026-02-04T14:49:49","slug":"avast-ou-kaspersky-le-duel-de-la-cybersecurite-en-2025-et-pourquoi-avast-lemporte","status":"publish","type":"post","link":"https:\/\/www.antivirusedition.com\/blog\/avast-ou-kaspersky-le-duel-de-la-cybersecurite-en-2025-et-pourquoi-avast-lemporte-1600.html","title":{"rendered":"Avast ou Kaspersky ? Le duel de la cybers\u00e9curit\u00e9 en 2025 (et pourquoi Avast l\u2019emporte)"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.antivirusedition.com\/blog\/wp-content\/uploads\/2025\/10\/Avast-ou-Kaspersky-1024x1024.png\" alt=\"\" class=\"wp-image-1782\" srcset=\"https:\/\/www.antivirusedition.com\/blog\/wp-content\/uploads\/2025\/10\/Avast-ou-Kaspersky-1024x1024.png 1024w, https:\/\/www.antivirusedition.com\/blog\/wp-content\/uploads\/2025\/10\/Avast-ou-Kaspersky-300x300.png 300w, https:\/\/www.antivirusedition.com\/blog\/wp-content\/uploads\/2025\/10\/Avast-ou-Kaspersky-150x150.png 150w, https:\/\/www.antivirusedition.com\/blog\/wp-content\/uploads\/2025\/10\/Avast-ou-Kaspersky-768x768.png 768w, https:\/\/www.antivirusedition.com\/blog\/wp-content\/uploads\/2025\/10\/Avast-ou-Kaspersky.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83c\udfaf Pourquoi comparer Avast et Kaspersky en 2025 ?<\/h2>\n\n\n\n<p>Dans un monde num\u00e9rique de plus en plus menac\u00e9, le choix d\u2019un antivirus ne se r\u00e9sume plus \u00e0 une question de performance brute. Il s\u2019agit aussi de <strong>protection des donn\u00e9es personnelles<\/strong>, de <strong>transparence<\/strong>, de <strong>conformit\u00e9 aux lois internationales<\/strong> et de <strong>confiance \u00e0 long terme<\/strong>.<br>Deux grands noms dominent encore le march\u00e9 en 2025 : <strong>Avast<\/strong> et <strong><a href=\"https:\/\/amzn.to\/3Kvb8Vz\">Kaspersky<\/a><\/strong>. Mais lequel est vraiment le meilleur choix aujourd\u2019hui ?<\/p>\n\n\n\n<p>\u27a1\ufe0f <strong>Dans cet article<\/strong>, nous analysons en profondeur leurs points forts et faibles, pour d\u00e9montrer pourquoi <strong>Avast est aujourd\u2019hui l\u2019option la plus compl\u00e8te, \u00e9thique et fiable<\/strong> pour les particuliers comme pour les entreprises.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Kaspersky, une solution puissante mais controvers\u00e9e<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Une r\u00e9putation forg\u00e9e sur la performance<\/h3>\n\n\n\n<p><a href=\"https:\/\/amzn.to\/3Kvb8Vz\">Kaspersky<\/a> b\u00e9n\u00e9ficie d\u2019une solide r\u00e9putation en mati\u00e8re de d\u00e9tection des menaces. Ses performances dans les tests ind\u00e9pendants sont g\u00e9n\u00e9ralement \u00e9lev\u00e9es :<\/p>\n\n\n\n<ul>\n<li><strong>Tr\u00e8s bon taux de d\u00e9tection des malwares<\/strong><\/li>\n\n\n\n<li><strong>Interface professionnelle<\/strong>, claire et \u00e9pur\u00e9e<\/li>\n\n\n\n<li><strong>Suite antivirus compl\u00e8te<\/strong>, incluant firewall, anti-spam, et protection bancaire<\/li>\n<\/ul>\n\n\n\n<p>Cependant, ces atouts techniques ne suffisent plus \u00e0 faire pencher la balance en sa faveur en 2025.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Des controverses sur la confidentialit\u00e9<\/h3>\n\n\n\n<p>Kaspersky est r\u00e9guli\u00e8rement au c\u0153ur de controverses g\u00e9opolitiques :<\/p>\n\n\n\n<ul>\n<li><strong>Proximit\u00e9 pr\u00e9sum\u00e9e avec le gouvernement russe<\/strong>, comme soulign\u00e9 par plusieurs enqu\u00eates journalistiques et d\u00e9cisions gouvernementales en Europe et aux \u00c9tats-Unis<\/li>\n\n\n\n<li><strong>Restrictions dans plusieurs pays<\/strong>, notamment l\u2019interdiction d\u2019utilisation dans certaines administrations publiques (USA, Allemagne)<\/li>\n\n\n\n<li><strong>Manque de transparence sur le traitement des donn\u00e9es<\/strong> utilisateur, notamment en ce qui concerne la localisation des serveurs<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udd12 Dans un contexte de cybers\u00e9curit\u00e9 globalis\u00e9, ces zones d\u2019ombre sur la souverainet\u00e9 des donn\u00e9es posent un r\u00e9el probl\u00e8me.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Pourquoi Avast est un choix plus s\u00fbr et plus complet en 2025<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Une s\u00e9curit\u00e9 de pointe certifi\u00e9e par les grands laboratoires ind\u00e9pendants<\/h3>\n\n\n\n<p>Avast n\u2019a rien \u00e0 envier \u00e0 ses concurrents sur le plan technologique :<\/p>\n\n\n\n<ul>\n<li><strong>Certification AV-TEST et <a href=\"https:\/\/www.antivirusedition.com\/blog\/avast-classe-parmi-les-meilleurs-produits-de-2020-par-av-comparatives-536.html\">AV-Comparatives<\/a><\/strong> avec des scores \u00e9lev\u00e9s en protection, performance et facilit\u00e9 d\u2019usage<\/li>\n\n\n\n<li><strong>D\u00e9tection en temps r\u00e9el assist\u00e9e par intelligence artificielle<\/strong><\/li>\n\n\n\n<li><strong>Cloud Intelligence<\/strong> pour bloquer les menaces \u00e9mergentes avant m\u00eame qu\u2019elles n\u2019atteignent votre appareil<\/li>\n\n\n\n<li><strong>Boucliers personnalisables<\/strong> : Web, Mail, <a href=\"https:\/\/www.antivirusedition.com\/blog\/decouvrez-lagent-anti-ransomwares-davast-1083.html\">Ransomware<\/a>, Comportemental, etc.<\/li>\n<\/ul>\n\n\n\n<p>\u2699\ufe0f R\u00e9sultat : une protection proactive qui s\u2019adapte aux usages des particuliers comme des professionnels.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/avast-antivirus.involve.me\/diagnostic-securite-recommandation-avast\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"517\" src=\"https:\/\/www.antivirusedition.com\/blog\/wp-content\/uploads\/2026\/02\/Lead-Magnet-Particuliers-1-1024x517.jpg\" alt=\"\" class=\"wp-image-2229\" srcset=\"https:\/\/www.antivirusedition.com\/blog\/wp-content\/uploads\/2026\/02\/Lead-Magnet-Particuliers-1-1024x517.jpg 1024w, https:\/\/www.antivirusedition.com\/blog\/wp-content\/uploads\/2026\/02\/Lead-Magnet-Particuliers-1-300x152.jpg 300w, https:\/\/www.antivirusedition.com\/blog\/wp-content\/uploads\/2026\/02\/Lead-Magnet-Particuliers-1-768x388.jpg 768w, https:\/\/www.antivirusedition.com\/blog\/wp-content\/uploads\/2026\/02\/Lead-Magnet-Particuliers-1.jpg 1346w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Une entreprise 100 % orient\u00e9e protection et transparence<\/h3>\n\n\n\n<ul>\n<li><strong>Si\u00e8ge en Europe (R\u00e9publique Tch\u00e8que)<\/strong>, soumis au RGPD<\/li>\n\n\n\n<li><strong>Traitement des donn\u00e9es transparent<\/strong>, avec des politiques claires et accessibles<\/li>\n\n\n\n<li><strong>Membre actif de la <a href=\"https:\/\/www.google.com\/url?sa=t&amp;rct=j&amp;q=&amp;esrc=s&amp;source=web&amp;cd=&amp;cad=rja&amp;uact=8&amp;ved=2ahUKEwjguYODiZ6NAxVORKQEHVXRJbEQFnoECAkQAQ&amp;url=https%3A%2F%2Fwww.cyberthreatalliance.org%2F&amp;usg=AOvVaw1RlwpyOsOuMUvl4kAQpHUc&amp;opi=89978449\">Cyber Threat Alliance<\/a><\/strong>, partageant en open data les menaces identifi\u00e9es<\/li>\n\n\n\n<li><strong>Pas de lien avec des int\u00e9r\u00eats gouvernementaux ou militaires<\/strong>, contrairement \u00e0 d\u2019autres concurrents<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udee1\ufe0f Choisir Avast, c\u2019est s\u2019aligner sur une entreprise qui respecte <strong>vos droits num\u00e9riques<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Une suite de s\u00e9curit\u00e9 moderne et multi-appareils<\/h3>\n\n\n\n<p>Avast propose une suite de s\u00e9curit\u00e9 compl\u00e8te, con\u00e7ue pour <strong>s\u2019adapter \u00e0 tous vos besoins<\/strong> num\u00e9riques :<\/p>\n\n\n\n<ul>\n<li><strong>VPN int\u00e9gr\u00e9<\/strong> pour une navigation anonyme et s\u00e9curis\u00e9e<\/li>\n\n\n\n<li><strong>Pare-feu intelligent<\/strong>, Anti-ransomware, Anti-phishing<\/li>\n\n\n\n<li><strong>Protection des donn\u00e9es sensibles et de la webcam<\/strong><\/li>\n\n\n\n<li><strong>Compatibilit\u00e9 multiplateforme<\/strong> : Windows, macOS, Android, iOS<\/li>\n\n\n\n<li><strong>Interface utilisateur fluide<\/strong>, adapt\u00e9e aux novices comme aux utilisateurs avanc\u00e9s<\/li>\n\n\n\n<li><strong>Mises \u00e0 jour automatiques<\/strong>, sans intervention manuelle<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udcf1 Vous \u00eates prot\u00e9g\u00e9 \u00e0 la maison, au travail, et en d\u00e9placement.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Comparatif Avast vs Kaspersky \u2013 Qui gagne vraiment ?<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><strong>Crit\u00e8res<\/strong><\/th><th><strong>Avast<\/strong><\/th><th><strong>Kaspersky<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>D\u00e9tection des menaces<\/strong><\/td><td>\u2705 Tr\u00e8s \u00e9lev\u00e9e<\/td><td>\u2705 Tr\u00e8s \u00e9lev\u00e9e<\/td><\/tr><tr><td><strong>Transfert et traitement des donn\u00e9es<\/strong><\/td><td>\u2705 Serveurs europ\u00e9ens, conforme RGPD<\/td><td>\u26a0 Risques juridiques selon pays<\/td><\/tr><tr><td><strong>Protection de la vie priv\u00e9e<\/strong><\/td><td>\u2705 VPN + contr\u00f4le micro\/webcam<\/td><td>\u26a0 Historique flou + VPN limit\u00e9<\/td><\/tr><tr><td><strong>Fonctionnalit\u00e9s avanc\u00e9es<\/strong><\/td><td>\u2705 Sandbox, mise \u00e0 jour logicielle, pare-feu<\/td><td>\u2705 Contr\u00f4le parental, anti-spam<\/td><\/tr><tr><td><strong>Confiance des institutions<\/strong><\/td><td>\u2705 Recommand\u00e9 dans l\u2019UE et aux USA<\/td><td>\u26a0 Interdit dans certaines administrations<\/td><\/tr><tr><td><strong>Support client<\/strong><\/td><td>\u2705 24\/7 multilingue<\/td><td>\u2705 24\/7<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\ud83d\udcca <strong>Bilan clair<\/strong> : \u00c0 fonctionnalit\u00e9s \u00e9gales, Avast l\u2019emporte par sa <strong>conformit\u00e9 r\u00e9glementaire<\/strong>, sa <strong>fiabilit\u00e9 \u00e9thique<\/strong> et sa <strong>souplesse multiplateforme<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Qui devrait choisir Avast ? Et pourquoi maintenant ?<\/h2>\n\n\n\n<p>Avast s\u2019adresse \u00e0 <strong>plusieurs profils d\u2019utilisateurs<\/strong>, avec des solutions adapt\u00e9es :<\/p>\n\n\n\n<p>\ud83d\udc68\u200d\ud83d\udc69\u200d\ud83d\udc67\u200d\ud83d\udc66 <strong>Particuliers &amp; familles<\/strong> :<\/p>\n\n\n\n<ul>\n<li>Interface intuitive<\/li>\n\n\n\n<li>Contr\u00f4le parental int\u00e9gr\u00e9<\/li>\n\n\n\n<li>Licences multi-appareils pour prot\u00e9ger toute la maison<\/li>\n<\/ul>\n\n\n\n<p>\ud83c\udfe2 <strong>Professionnels \/ TPE \/ PME<\/strong> :<\/p>\n\n\n\n<ul>\n<li><strong><a href=\"https:\/\/www.antivirusedition.com\/avast_essential_business_security.php\">Avast Business Hub<\/a><\/strong> pour la gestion centralis\u00e9e<\/li>\n\n\n\n<li>Assistance technique prioritaire<\/li>\n\n\n\n<li>Politiques de s\u00e9curit\u00e9 personnalisables<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udcf1 <strong>Utilisateurs mobiles &amp; nomades<\/strong> :<\/p>\n\n\n\n<ul>\n<li>Appli Android\/iOS prim\u00e9e<\/li>\n\n\n\n<li><strong>VPN int\u00e9gr\u00e9<\/strong> pour la navigation en Wi-Fi public<\/li>\n<\/ul>\n\n\n\n<p>\u2708\ufe0f <strong>Voyageurs &amp; t\u00e9l\u00e9travailleurs<\/strong> :<\/p>\n\n\n\n<ul>\n<li>S\u00e9curit\u00e9 totale \u00e0 l\u2019\u00e9tranger<\/li>\n\n\n\n<li><strong>Protection automatique contre les connexions non s\u00e9curis\u00e9es<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/avast-antivirus.involve.me\/diagnostic-securite-recommandation-avast\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"517\" src=\"https:\/\/www.antivirusedition.com\/blog\/wp-content\/uploads\/2026\/02\/Lead-Magnet-Particuliers-1-1024x517.jpg\" alt=\"\" class=\"wp-image-2229\" srcset=\"https:\/\/www.antivirusedition.com\/blog\/wp-content\/uploads\/2026\/02\/Lead-Magnet-Particuliers-1-1024x517.jpg 1024w, https:\/\/www.antivirusedition.com\/blog\/wp-content\/uploads\/2026\/02\/Lead-Magnet-Particuliers-1-300x152.jpg 300w, https:\/\/www.antivirusedition.com\/blog\/wp-content\/uploads\/2026\/02\/Lead-Magnet-Particuliers-1-768x388.jpg 768w, https:\/\/www.antivirusedition.com\/blog\/wp-content\/uploads\/2026\/02\/Lead-Magnet-Particuliers-1.jpg 1346w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Avast, le choix de la confiance, de la performance et de l\u2019\u00e9thique<\/h2>\n\n\n\n<p>Avast et Kaspersky sont deux antivirus puissants. Mais dans le monde <strong>post-RGPD et en contexte de g\u00e9opolitique tendue<\/strong>, le choix doit aller au-del\u00e0 des simples performances techniques.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2705 Pourquoi Avast s\u2019impose en 2025 :<\/h3>\n\n\n\n<ul>\n<li>\ud83d\udd10 Plus de <strong>transparence<\/strong> sur les donn\u00e9es<\/li>\n\n\n\n<li>\ud83d\udcc8 Une <strong>technologie de protection avanc\u00e9e<\/strong><\/li>\n\n\n\n<li>\ud83c\udf0d Une <strong>conformit\u00e9 totale aux lois europ\u00e9ennes<\/strong><\/li>\n\n\n\n<li>\ud83e\udde9 Une <strong>offre flexible<\/strong> adapt\u00e9e \u00e0 tous les profils<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udce3 Essayez Avast d\u00e8s maintenant<\/h2>\n\n\n\n<p>Prot\u00e9gez vos appareils et vos donn\u00e9es avec <strong>une solution de cybers\u00e9curit\u00e9 de confiance<\/strong>.<br>\ud83d\udc49 <a href=\"https:\/\/www.antivirusedition.com\/avast_essential_business_security.php\">Testez Avast<\/a> ou d\u00e9couvrez <a href=\"https:\/\/www.antivirusedition.com\">nos offres pour particuliers et professionnels<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n","protected":false},"excerpt":{"rendered":"<p class=\"qua-blog-post-description\">\ud83c\udfaf Pourquoi comparer Avast et Kaspersky en 2025 ? Dans un monde num\u00e9rique de plus en plus menac\u00e9, le choix d\u2019un antivirus ne se r\u00e9sume plus \u00e0 une question de performance brute. Il s\u2019agit aussi de protection des donn\u00e9es personnelles, de transparence, de conformit\u00e9 aux lois internationales et de confiance \u00e0 long terme.Deux grands noms [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"sfsi_plus_gutenberg_text_before_share":"","sfsi_plus_gutenberg_show_text_before_share":"","sfsi_plus_gutenberg_icon_type":"","sfsi_plus_gutenberg_icon_alignemt":"","sfsi_plus_gutenburg_max_per_row":""},"categories":[1],"tags":[],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Avast ou Kaspersky ? Le duel de la cybers\u00e9curit\u00e9 en 2025 (et pourquoi Avast l\u2019emporte) - Blog Avast Antivirus<\/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.antivirusedition.com\/blog\/avast-ou-kaspersky-le-duel-de-la-cybersecurite-en-2025-et-pourquoi-avast-lemporte-1600.html\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Avast ou Kaspersky ? Le duel de la cybers\u00e9curit\u00e9 en 2025 (et pourquoi Avast l\u2019emporte) - Blog Avast Antivirus\" \/>\n<meta property=\"og:description\" content=\"\ud83c\udfaf Pourquoi comparer Avast et Kaspersky en 2025 ? Dans un monde num\u00e9rique de plus en plus menac\u00e9, le choix d\u2019un antivirus ne se r\u00e9sume plus \u00e0 une question de performance brute. 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