{"id":21851,"date":"2025-03-26T20:28:21","date_gmt":"2025-03-26T18:28:21","guid":{"rendered":"https:\/\/masterbase.com\/es\/es\/es\/?p=21851"},"modified":"2025-03-26T20:31:01","modified_gmt":"2025-03-26T18:31:01","slug":"courriel-cybersecurite-comment-eviter-les-attaques-par-hameconnage-les-logiciels-malveillants-et-la-fraude-grace-a-lauthentification-avancee","status":"publish","type":"post","link":"https:\/\/masterbase.com\/fr\/ciberseguridad-en-correos-electronicos-como-evitar-ataques-de-phishing-malware-y-fraudes-con-autenticacion-avanzada\/masterbase\/","title":{"rendered":"Cybers\u00e9curit\u00e9 des courriels : comment pr\u00e9venir les attaques de phishing, les logiciels malveillants et la fraude gr\u00e2ce \u00e0 l'authentification avanc\u00e9e"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Plus de 90% des cyberattaques commencent par un courrier \u00e9lectronique malveillant, qu'il s'agisse de phishing, de logiciels malveillants ou de fraude cibl\u00e9e.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cependant, il existe un moyen de renforcer la s\u00e9curit\u00e9 du courrier \u00e9lectronique et de minimiser ces risques : <strong>authentification avanc\u00e9e<\/strong>. Des protocoles tels que <strong>SPF, DKIM et DMARC<\/strong> Ils prot\u00e8gent les entreprises contre la fraude et l'hame\u00e7onnage et am\u00e9liorent \u00e9galement la d\u00e9livrabilit\u00e9 des courriels l\u00e9gitimes, en veillant \u00e0 ce qu'ils atteignent la bo\u00eete de r\u00e9ception et non le dossier de courrier ind\u00e9sirable.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dans cet article, nous explorerons <strong>les principales menaces li\u00e9es au courrier \u00e9lectronique, le r\u00f4le cl\u00e9 de l'authentification et la mani\u00e8re dont MasterBase\u00ae garantit la s\u00e9curit\u00e9 et l'efficacit\u00e9 des envois commerciaux<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Les menaces les plus courantes par courrier \u00e9lectronique<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udce9<\/strong><strong> 1) Phishing : l'escroquerie la plus courante<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le phishing est une m\u00e9thode d'attaque dans laquelle les cybercriminels se font passer pour des entreprises ou des personnes de confiance afin de tromper les utilisateurs et de leur voler des informations d'identification ou des donn\u00e9es sensibles.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udd39 <strong>Exemple :<\/strong> Un courriel semblant provenir d'une banque et vous demandant de mettre \u00e0 jour vos donn\u00e9es de connexion \u00e0 l'aide d'un lien frauduleux.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83c\udfaf<\/strong><strong> 2) Spear Phishing : attaques cibl\u00e9es<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contrairement au phishing de masse, le spear phishing cible des individus sp\u00e9cifiques et utilise des informations personnalis\u00e9es pour rendre la tromperie plus convaincante.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udd39 <strong>Exemple :<\/strong> Un employ\u00e9 re\u00e7oit un faux courriel dans lequel le PDG lui demande pr\u00e9tendument des transferts urgents ou l'acc\u00e8s \u00e0 des informations confidentielles.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udcbc<\/strong><strong> 3. Compromission des courriels d'affaires (BEC) : fraude d'entreprise<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les attaquants compromettent un compte de courrier \u00e9lectronique professionnel l\u00e9gitime et l'utilisent pour envoyer des instructions frauduleuses \u00e0 des employ\u00e9s ou \u00e0 des fournisseurs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udd39 <strong>Exemple :<\/strong> Un cybercriminel se fait passer pour le service financier et envoie un courriel demandant un paiement sur un compte frauduleux.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83e\udda0<\/strong><strong> 4. Logiciels malveillants et ran\u00e7ongiciels dans les pi\u00e8ces jointes<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De nombreuses attaques commencent par une pi\u00e8ce jointe apparemment inoffensive qui, lorsqu'elle est ouverte, installe un logiciel malveillant ou un ran\u00e7ongiciel sur le syst\u00e8me de la victime.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udd39 <strong>Exemple :<\/strong> Un employ\u00e9 re\u00e7oit un fichier Word contenant des macros malveillantes qui installent un ransomware sur le r\u00e9seau de l'entreprise.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Le r\u00f4le cl\u00e9 de SPF, DKIM et DMARC dans la s\u00e9curit\u00e9 du courrier \u00e9lectronique<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pour att\u00e9nuer ces risques, il est essentiel de <strong>authentifier les courriers \u00e9lectroniques et emp\u00eacher les tiers d'usurper les domaines de l'entreprise<\/strong>. C'est l\u00e0 que trois protocoles cl\u00e9s entrent en jeu :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39<\/strong><strong> SPF (Sender Policy Framework) : le premier filtre de confiance<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SPF emp\u00eache les cybercriminels d'envoyer des courriels \u00e0 partir d'un faux domaine en v\u00e9rifiant quels serveurs sont autoris\u00e9s \u00e0 envoyer des courriels au nom d'une entreprise.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udd39 <strong>Exemple :<\/strong> Si vous recevez un courrier \u00e9lectronique provenant du domaine de votre banque, SPF v\u00e9rifie qu'il a bien \u00e9t\u00e9 envoy\u00e9 par un serveur autoris\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39<\/strong><strong> DKIM (DomainKeys Identified Mail) : signature num\u00e9rique pour le courrier \u00e9lectronique.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DKIM ajoute une couche de s\u00e9curit\u00e9 en attachant une signature num\u00e9rique unique \u00e0 chaque courriel envoy\u00e9, ce qui garantit que le message n'a pas \u00e9t\u00e9 modifi\u00e9 en cours de route.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udd39 <strong>Exemple :<\/strong> Si un pirate informatique tente de modifier un message \u00e9lectronique en cours d'acheminement vers votre bo\u00eete de r\u00e9ception, la norme DKIM le d\u00e9tectera et le bloquera.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udd39<\/strong><strong> DMARC (Domain-based Message Authentication, Reporting &amp; Conformance) : la derni\u00e8re ligne de d\u00e9fense<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DMARC s'appuie sur SPF et DKIM pour d\u00e9cider comment traiter les courriels suspects et pr\u00e9venir les attaques de phishing et de spoofing. Il fournit \u00e9galement des rapports sur les tentatives d'hame\u00e7onnage.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udd39 <strong>Exemple :<\/strong> Si un pirate tente d'envoyer de faux courriels \u00e0 partir d'un domaine professionnel, DMARC peut rejeter ces courriels ou les marquer comme du spam.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Exemple d'usurpation d'adresse \u00e9lectronique<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><strong>Sans les protections appropri\u00e9es, telles que SPF, DKIM et DMARC, il est extr\u00eamement facile d'usurper un courrier \u00e9lectronique et de pr\u00e9tendre qu'il provient d'une entreprise l\u00e9gitime et digne de confiance.<\/strong><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Un cas document\u00e9 d\u00e9montre ce qui suit :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Une entreprise a\u00e9rospatiale bien connue (Dassault-Aviation) a \u00e9t\u00e9 identifi\u00e9e comme n'ayant pas configur\u00e9 le protocole DMARC.<\/li>\n\n\n\n<li>Il \u00e9tait possible de savoir publiquement qui \u00e9tait le PDG et quel \u00e9tait le format habituel des adresses \u00e9lectroniques des entreprises.<\/li>\n\n\n\n<li>Gr\u00e2ce \u00e0 ces informations, un faux courriel a \u00e9t\u00e9 g\u00e9n\u00e9r\u00e9 \u00e0 partir d'une adresse imitant celle d'un membre du comit\u00e9 ex\u00e9cutif. Le message a \u00e9t\u00e9 envoy\u00e9 et re\u00e7u avec succ\u00e8s, sans \u00eatre bloqu\u00e9 ou signal\u00e9 comme suspect.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SPF, DKIM et DMARC peuvent-ils emp\u00eacher compl\u00e8tement le phishing ? Pas compl\u00e8tement.<\/strong><br>Il est toujours possible de tromper les utilisateurs en utilisant des adresses visuellement similaires (par exemple, customer-amazon.com, Linkedln.com avec un \"L\" minuscule au lieu d'un \"i\", ou service-dashlane.com). Ces variations sont difficiles \u00e0 d\u00e9tecter \u00e0 l'\u0153il nu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cependant, <strong>SPF, DKIM et DMARC emp\u00eachent les pirates d'envoyer du courrier en utilisant le vrai domaine d'une entreprise sans autorisation.<\/strong>Cela permet d'\u00e9viter l'usurpation d'identit\u00e9 et de prot\u00e9ger la r\u00e9putation de la marque.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ces technologies sont essentielles \u00e0 la cr\u00e9ation d'un environnement num\u00e9rique plus s\u00fbr. Sans elles, les pirates peuvent facilement exploiter la confiance dans une marque pour tromper les employ\u00e9s, les clients ou les partenaires.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>MasterBase\u00ae et la s\u00e9curit\u00e9 du courrier \u00e9lectronique<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Au <strong>MasterBase<\/strong>Nous comprenons que l'authentification des courriels est essentielle pour prot\u00e9ger nos clients contre les attaques et am\u00e9liorer la qualit\u00e9 de leurs campagnes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714 <strong>Nous demandons \u00e0 tous nos clients de configurer correctement SPF, DKIM et DMARC.<\/strong> avant l'envoi, ce qui garantit que vos courriels sont l\u00e9gitimes et arrivent dans la bo\u00eete de r\u00e9ception.<br>\u2714 <strong>Nous fournissons un soutien et des conseils d\u00e9taill\u00e9s<\/strong> pour aider nos clients \u00e0 configurer ces protocoles de mani\u00e8re simple.<br>\u2714 <strong>Nous surveillons en permanence les tentatives d'hame\u00e7onnage.<\/strong> pour renforcer la s\u00e9curit\u00e9 et pr\u00e9venir la fraude.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Si vous \u00eates un client MasterBase\u00ae, veuillez contacter votre bureau d'\u00e9tudes. <strong>Responsable de la r\u00e9ussite des clients<\/strong> pour s'assurer que votre domaine est correctement authentifi\u00e9 et prot\u00e9g\u00e9.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Meilleures pratiques pour prot\u00e9ger votre bo\u00eete de r\u00e9ception<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Outre l'authentification, il existe d'autres mesures que vous pouvez prendre pour \u00e9viter d'\u00eatre la proie d'attaques par courrier \u00e9lectronique :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udd39 <strong>N'ouvrez pas les courriels provenant d'exp\u00e9diteurs inconnus.<\/strong><br>\ud83d\udd39 <strong>V\u00e9rifiez toujours les liens avant de cliquer.<\/strong><br>\ud83d\udd39 <strong>Activez l'authentification multi-facteurs (MFA) sur tous vos comptes.<\/strong><br>\ud83d\udd39 <strong>Formez vos employ\u00e9s \u00e0 la d\u00e9tection du phishing.<\/strong><br>\ud83d\udd39 <strong>Utiliser des solutions de s\u00e9curit\u00e9 avanc\u00e9es pour filtrer les courriels malveillants.<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Conclusion<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le courrier \u00e9lectronique reste l'un des principaux vecteurs d'attaque en mati\u00e8re de cybers\u00e9curit\u00e9. <strong>avec une authentification avanc\u00e9e et de bonnes pratiques de s\u00e9curit\u00e9<\/strong>les risques peuvent \u00eatre minimis\u00e9s.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SPF, DKIM et DMARC prot\u00e8gent non seulement contre la fraude et l'usurpation d'identit\u00e9, mais ils permettent \u00e9galement <strong>am\u00e9liorer la r\u00e9putation et la qualit\u00e9 des envois l\u00e9gitimes<\/strong>. A <strong>MasterBase\u00ae, nous veillons \u00e0 ce que chaque courriel envoy\u00e9 r\u00e9ponde aux normes suivantes<\/strong>Nous garantissons la s\u00e9curit\u00e9 et l'efficacit\u00e9 des campagnes de nos clients.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ne laissez pas les cybercriminels prendre le contr\u00f4le de votre bo\u00eete de r\u00e9ception. <strong>Prot\u00e9gez votre courrier \u00e9lectronique gr\u00e2ce \u00e0 l'authentification avanc\u00e9e et renforcez la s\u00e9curit\u00e9 de votre entreprise.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><a href=\"https:\/\/masterbase.com\/fr\/es\/es\/laboratoires-lp-mba\/\"><img data-recalc-dims=\"1\" fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"220\" data-attachment-id=\"20466\" data-permalink=\"https:\/\/masterbase.com\/fr\/mb\/labs\/\" data-orig-file=\"https:\/\/i0.wp.com\/masterbase.com\/wp-content\/uploads\/2025\/01\/labs.png?fit=1280%2C351&amp;ssl=1\" data-orig-size=\"1280,351\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"MB Labs\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/masterbase.com\/wp-content\/uploads\/2025\/01\/labs.png?fit=800%2C220&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/masterbase.com\/es\/es\/es\/wp-content\/uploads\/2025\/01\/labs-1024x281.png?resize=800%2C220&#038;ssl=1\" alt=\"MB Labs\" class=\"wp-image-20466\" srcset=\"https:\/\/i0.wp.com\/masterbase.com\/wp-content\/uploads\/2025\/01\/labs.png?resize=1024%2C281&amp;ssl=1 1024w, https:\/\/i0.wp.com\/masterbase.com\/wp-content\/uploads\/2025\/01\/labs.png?resize=300%2C82&amp;ssl=1 300w, https:\/\/i0.wp.com\/masterbase.com\/wp-content\/uploads\/2025\/01\/labs.png?resize=768%2C211&amp;ssl=1 768w, https:\/\/i0.wp.com\/masterbase.com\/wp-content\/uploads\/2025\/01\/labs.png?resize=18%2C5&amp;ssl=1 18w, https:\/\/i0.wp.com\/masterbase.com\/wp-content\/uploads\/2025\/01\/labs.png?w=1280&amp;ssl=1 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Le courrier \u00e9lectronique reste l'un des principaux canaux de communication dans les entreprises, c'est pourquoi il est d'une importance vitale d'en assurer la s\u00e9curit\u00e9. <\/p>","protected":false},"author":239642484,"featured_media":21869,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[1391],"tags":[],"class_list":["post-21851","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciberseguridad"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ciberseguridad en correos electr\u00f3nicos: C\u00f3mo evitar ataques de phishing, malware y fraudes, con autenticaci\u00f3n avanzada - MasterBase\u00ae<\/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:\/\/masterbase.com\/fr\/courriel-cybersecurite-comment-eviter-les-attaques-par-hameconnage-les-logiciels-malveillants-et-la-fraude-grace-a-lauthentification-avancee\/base-principale\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ciberseguridad en correos electr\u00f3nicos: C\u00f3mo evitar ataques de phishing, malware y fraudes, con autenticaci\u00f3n avanzada - MasterBase\u00ae\" \/>\n<meta property=\"og:description\" content=\"El correo electr\u00f3nico sigue siendo uno de los principales canales de comunicaci\u00f3n en las empresas, raz\u00f3n por la cual es de vital importancia velar por su seguridad.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/masterbase.com\/fr\/courriel-cybersecurite-comment-eviter-les-attaques-par-hameconnage-les-logiciels-malveillants-et-la-fraude-grace-a-lauthentification-avancee\/base-principale\/\" \/>\n<meta property=\"og:site_name\" content=\"MasterBase\u00ae\" \/>\n<meta property=\"article:published_time\" content=\"2025-03-26T18:28:21+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-26T18:31:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i0.wp.com\/masterbase.com\/wp-content\/uploads\/2025\/03\/2.png?fit=610%2C454&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"610\" \/>\n\t<meta property=\"og:image:height\" content=\"454\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Alejandro Dur\u00e1n\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Alejandro Dur\u00e1n\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/masterbase.com\\\/sv\\\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\\\/masterbas\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/masterbase.com\\\/sv\\\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\\\/masterbas\\\/\"},\"author\":{\"name\":\"Alejandro Dur\u00e1n\",\"@id\":\"https:\\\/\\\/masterbase.com\\\/it\\\/#\\\/schema\\\/person\\\/3d21ff79b63b95ca967e019b4c633701\"},\"headline\":\"Ciberseguridad en correos electr\u00f3nicos: C\u00f3mo evitar ataques de phishing, malware y fraudes, con autenticaci\u00f3n avanzada\",\"datePublished\":\"2025-03-26T18:28:21+00:00\",\"dateModified\":\"2025-03-26T18:31:01+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/masterbase.com\\\/sv\\\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\\\/masterbas\\\/\"},\"wordCount\":1145,\"commentCount\":1,\"publisher\":{\"@id\":\"https:\\\/\\\/masterbase.com\\\/it\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/masterbase.com\\\/sv\\\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\\\/masterbas\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/masterbase.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/2.png?fit=610%2C454&ssl=1\",\"articleSection\":[\"Ciberseguridad\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/masterbase.com\\\/sv\\\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\\\/masterbas\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/masterbase.com\\\/sv\\\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\\\/masterbas\\\/\",\"url\":\"https:\\\/\\\/masterbase.com\\\/sv\\\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\\\/masterbas\\\/\",\"name\":\"Ciberseguridad en correos electr\u00f3nicos: C\u00f3mo evitar ataques de phishing, malware y fraudes, con autenticaci\u00f3n avanzada - MasterBase\u00ae\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/masterbase.com\\\/it\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/masterbase.com\\\/sv\\\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\\\/masterbas\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/masterbase.com\\\/sv\\\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\\\/masterbas\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/masterbase.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/2.png?fit=610%2C454&ssl=1\",\"datePublished\":\"2025-03-26T18:28:21+00:00\",\"dateModified\":\"2025-03-26T18:31:01+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/masterbase.com\\\/sv\\\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\\\/masterbas\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/masterbase.com\\\/sv\\\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\\\/masterbas\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/masterbase.com\\\/sv\\\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\\\/masterbas\\\/#primaryimage\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/masterbase.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/2.png?fit=610%2C454&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/masterbase.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/2.png?fit=610%2C454&ssl=1\",\"width\":610,\"height\":454,\"caption\":\"email ciberseguridad\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/masterbase.com\\\/sv\\\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\\\/masterbas\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/masterbase.com\\\/uk\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ciberseguridad en correos electr\u00f3nicos: C\u00f3mo evitar ataques de phishing, malware y fraudes, con autenticaci\u00f3n avanzada\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/masterbase.com\\\/it\\\/#website\",\"url\":\"https:\\\/\\\/masterbase.com\\\/it\\\/\",\"name\":\"MasterBase\u00ae\",\"description\":\"Automatas that work for you\",\"publisher\":{\"@id\":\"https:\\\/\\\/masterbase.com\\\/it\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/masterbase.com\\\/it\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/masterbase.com\\\/it\\\/#organization\",\"name\":\"MasterBase\u00ae\",\"url\":\"https:\\\/\\\/masterbase.com\\\/it\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/masterbase.com\\\/it\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/masterbase.com\\\/wp-content\\\/uploads\\\/2023\\\/09\\\/Logo_negro_sinslogan.png?fit=1476%2C972&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/masterbase.com\\\/wp-content\\\/uploads\\\/2023\\\/09\\\/Logo_negro_sinslogan.png?fit=1476%2C972&ssl=1\",\"width\":1476,\"height\":972,\"caption\":\"MasterBase\u00ae\"},\"image\":{\"@id\":\"https:\\\/\\\/masterbase.com\\\/it\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/masterbase.com\\\/it\\\/#\\\/schema\\\/person\\\/3d21ff79b63b95ca967e019b4c633701\",\"name\":\"Alejandro Dur\u00e1n\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7fe6c9cd72fdfdd05519326fb5760e0745d9540d0bddb8b16403235a121c8e64?s=96&d=identicon&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7fe6c9cd72fdfdd05519326fb5760e0745d9540d0bddb8b16403235a121c8e64?s=96&d=identicon&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7fe6c9cd72fdfdd05519326fb5760e0745d9540d0bddb8b16403235a121c8e64?s=96&d=identicon&r=g\",\"caption\":\"Alejandro Dur\u00e1n\"},\"description\":\"Chief Marketing Ofiicer\",\"url\":\"https:\\\/\\\/masterbase.com\\\/fr\\\/author\\\/aledurmc1970\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Cybers\u00e9curit\u00e9 de la messagerie \u00e9lectronique : comment pr\u00e9venir les attaques de phishing, les logiciels malveillants et la fraude gr\u00e2ce \u00e0 l'authentification avanc\u00e9e - MasterBase\u00ae","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/masterbase.com\/fr\/courriel-cybersecurite-comment-eviter-les-attaques-par-hameconnage-les-logiciels-malveillants-et-la-fraude-grace-a-lauthentification-avancee\/base-principale\/","og_locale":"fr_FR","og_type":"article","og_title":"Ciberseguridad en correos electr\u00f3nicos: C\u00f3mo evitar ataques de phishing, malware y fraudes, con autenticaci\u00f3n avanzada - MasterBase\u00ae","og_description":"El correo electr\u00f3nico sigue siendo uno de los principales canales de comunicaci\u00f3n en las empresas, raz\u00f3n por la cual es de vital importancia velar por su seguridad.","og_url":"https:\/\/masterbase.com\/fr\/courriel-cybersecurite-comment-eviter-les-attaques-par-hameconnage-les-logiciels-malveillants-et-la-fraude-grace-a-lauthentification-avancee\/base-principale\/","og_site_name":"MasterBase\u00ae","article_published_time":"2025-03-26T18:28:21+00:00","article_modified_time":"2025-03-26T18:31:01+00:00","og_image":[{"width":610,"height":454,"url":"https:\/\/i0.wp.com\/masterbase.com\/wp-content\/uploads\/2025\/03\/2.png?fit=610%2C454&ssl=1","type":"image\/png"}],"author":"Alejandro Dur\u00e1n","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Alejandro Dur\u00e1n","Dur\u00e9e de lecture estim\u00e9e":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/masterbase.com\/sv\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\/masterbas\/#article","isPartOf":{"@id":"https:\/\/masterbase.com\/sv\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\/masterbas\/"},"author":{"name":"Alejandro Dur\u00e1n","@id":"https:\/\/masterbase.com\/it\/#\/schema\/person\/3d21ff79b63b95ca967e019b4c633701"},"headline":"Ciberseguridad en correos electr\u00f3nicos: C\u00f3mo evitar ataques de phishing, malware y fraudes, con autenticaci\u00f3n avanzada","datePublished":"2025-03-26T18:28:21+00:00","dateModified":"2025-03-26T18:31:01+00:00","mainEntityOfPage":{"@id":"https:\/\/masterbase.com\/sv\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\/masterbas\/"},"wordCount":1145,"commentCount":1,"publisher":{"@id":"https:\/\/masterbase.com\/it\/#organization"},"image":{"@id":"https:\/\/masterbase.com\/sv\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\/masterbas\/#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/masterbase.com\/wp-content\/uploads\/2025\/03\/2.png?fit=610%2C454&ssl=1","articleSection":["Ciberseguridad"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/masterbase.com\/sv\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\/masterbas\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/masterbase.com\/sv\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\/masterbas\/","url":"https:\/\/masterbase.com\/sv\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\/masterbas\/","name":"Cybers\u00e9curit\u00e9 de la messagerie \u00e9lectronique : comment pr\u00e9venir les attaques de phishing, les logiciels malveillants et la fraude gr\u00e2ce \u00e0 l'authentification avanc\u00e9e - MasterBase\u00ae","isPartOf":{"@id":"https:\/\/masterbase.com\/it\/#website"},"primaryImageOfPage":{"@id":"https:\/\/masterbase.com\/sv\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\/masterbas\/#primaryimage"},"image":{"@id":"https:\/\/masterbase.com\/sv\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\/masterbas\/#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/masterbase.com\/wp-content\/uploads\/2025\/03\/2.png?fit=610%2C454&ssl=1","datePublished":"2025-03-26T18:28:21+00:00","dateModified":"2025-03-26T18:31:01+00:00","breadcrumb":{"@id":"https:\/\/masterbase.com\/sv\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\/masterbas\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/masterbase.com\/sv\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\/masterbas\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/masterbase.com\/sv\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\/masterbas\/#primaryimage","url":"https:\/\/i0.wp.com\/masterbase.com\/wp-content\/uploads\/2025\/03\/2.png?fit=610%2C454&ssl=1","contentUrl":"https:\/\/i0.wp.com\/masterbase.com\/wp-content\/uploads\/2025\/03\/2.png?fit=610%2C454&ssl=1","width":610,"height":454,"caption":"email ciberseguridad"},{"@type":"BreadcrumbList","@id":"https:\/\/masterbase.com\/sv\/e-post-cybersakerhet-hur-man-undviker-phishing-attacker-skadlig-kod-och-bedragerier-med-avancerad-autentisering\/masterbas\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/masterbase.com\/uk\/"},{"@type":"ListItem","position":2,"name":"Ciberseguridad en correos electr\u00f3nicos: C\u00f3mo evitar ataques de phishing, malware y fraudes, con autenticaci\u00f3n avanzada"}]},{"@type":"WebSite","@id":"https:\/\/masterbase.com\/it\/#website","url":"https:\/\/masterbase.com\/it\/","name":"MasterBase","description":"Des automates qui travaillent pour vous","publisher":{"@id":"https:\/\/masterbase.com\/it\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/masterbase.com\/it\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/masterbase.com\/it\/#organization","name":"MasterBase","url":"https:\/\/masterbase.com\/it\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/masterbase.com\/it\/#\/schema\/logo\/image\/","url":"https:\/\/i0.wp.com\/masterbase.com\/wp-content\/uploads\/2023\/09\/Logo_negro_sinslogan.png?fit=1476%2C972&ssl=1","contentUrl":"https:\/\/i0.wp.com\/masterbase.com\/wp-content\/uploads\/2023\/09\/Logo_negro_sinslogan.png?fit=1476%2C972&ssl=1","width":1476,"height":972,"caption":"MasterBase\u00ae"},"image":{"@id":"https:\/\/masterbase.com\/it\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/masterbase.com\/it\/#\/schema\/person\/3d21ff79b63b95ca967e019b4c633701","name":"Alejandro Dur\u00e1n","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/7fe6c9cd72fdfdd05519326fb5760e0745d9540d0bddb8b16403235a121c8e64?s=96&d=identicon&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/7fe6c9cd72fdfdd05519326fb5760e0745d9540d0bddb8b16403235a121c8e64?s=96&d=identicon&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/7fe6c9cd72fdfdd05519326fb5760e0745d9540d0bddb8b16403235a121c8e64?s=96&d=identicon&r=g","caption":"Alejandro Dur\u00e1n"},"description":"Directeur du marketing","url":"https:\/\/masterbase.com\/fr\/author\/aledurmc1970\/"}]}},"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/masterbase.com\/wp-content\/uploads\/2025\/03\/2.png?fit=610%2C454&ssl=1","jetpack_likes_enabled":false,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pf6Ilf-5Gr","_links":{"self":[{"href":"https:\/\/masterbase.com\/fr\/wp-json\/wp\/v2\/posts\/21851","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/masterbase.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/masterbase.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/masterbase.com\/fr\/wp-json\/wp\/v2\/users\/239642484"}],"replies":[{"embeddable":true,"href":"https:\/\/masterbase.com\/fr\/wp-json\/wp\/v2\/comments?post=21851"}],"version-history":[{"count":5,"href":"https:\/\/masterbase.com\/fr\/wp-json\/wp\/v2\/posts\/21851\/revisions"}],"predecessor-version":[{"id":21868,"href":"https:\/\/masterbase.com\/fr\/wp-json\/wp\/v2\/posts\/21851\/revisions\/21868"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/masterbase.com\/fr\/wp-json\/wp\/v2\/media\/21869"}],"wp:attachment":[{"href":"https:\/\/masterbase.com\/fr\/wp-json\/wp\/v2\/media?parent=21851"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterbase.com\/fr\/wp-json\/wp\/v2\/categories?post=21851"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterbase.com\/fr\/wp-json\/wp\/v2\/tags?post=21851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}