{"id":49692,"date":"2026-02-09T03:42:48","date_gmt":"2026-02-09T03:42:48","guid":{"rendered":"https:\/\/staging.pageloot.com\/uncategorized\/testing-qr-code-authentication-best-practices\/"},"modified":"2026-04-29T07:59:22","modified_gmt":"2026-04-29T07:59:22","slug":"testing-qr-code-authentication-best-practices","status":"publish","type":"post","link":"https:\/\/pageloot.com\/fr\/blog\/testing-qr-code-authentication-best-practices\/","title":{"rendered":"Lignes directrices pour la mise en \u0153uvre de l'authentification s\u00e9curis\u00e9e par code QR"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Les flux de connexion de votre organisation sont-ils r\u00e9ellement prot\u00e9g\u00e9s contre la recrudescence des attaques de phishing sophistiqu\u00e9es ? L'utilisation de codes non surveill\u00e9s ou statiques peut rendre votre infrastructure num\u00e9rique vuln\u00e9rable au vol d'identifiants et \u00e0 l'acc\u00e8s non autoris\u00e9 aux syst\u00e8mes. Ce guide fournit des bonnes pratiques exploitables pour aider les professionnels de l'informatique \u00e0 mettre en \u0153uvre une authentification par code QR s\u00e9curis\u00e9e et r\u00e9sistante au phishing, tout en maintenant une grande facilit\u00e9 d'utilisation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Prot\u00e9ger les syst\u00e8mes contre le \"quishing\" et la fraude<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le Centre de plaintes pour la criminalit\u00e9 sur Internet (IC3) du FBI a r\u00e9cemment averti que les codes QR frauduleux sont de plus en plus utilis\u00e9s pour initier des fraudes et contourner les couches de s\u00e9curit\u00e9. Cette menace, souvent appel\u00e9e \u201cquishing\u201d, se produit lorsque des attaquants remplacent des codes l\u00e9gitimes par des codes malveillants pour collecter des identifiants ou installer des logiciels malveillants. Des recherches pr\u00e9sent\u00e9es \u00e0 USENIX Security ont m\u00eame mis en \u00e9vidence des vuln\u00e9rabilit\u00e9s dans des d\u00e9ploiements r\u00e9els o\u00f9 des attaquants pouvaient se connecter \u00e0 des comptes simplement en connaissant le num\u00e9ro de t\u00e9l\u00e9phone ou l'identifiant de compte d'une victime.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour se d\u00e9fendre contre ces menaces, les organisations doivent aller au-del\u00e0 des simples inspections visuelles. Vous devriez mettre en \u0153uvre des d\u00e9fenses organisationnelles telles que le filtrage des e-mails et les passerelles anti-spam qui peuvent d\u00e9tecter les codes malveillants avant qu'ils n'atteignent les employ\u00e9s. Former les utilisateurs \u00e0 reconna\u00eetre les signes d'alt\u00e9ration \u2013 tels que des autocollants plac\u00e9s sur les codes originaux \u2013 est \u00e9galement vital. Encourager l'utilisation d'un <a href=\"https:\/\/pageloot.com\/fr\/qr-code-scanner\/\">scanner de code QR s\u00e9curis\u00e9<\/a> qui permet des aper\u00e7us d'URL avant d'ouvrir un site peut r\u00e9duire consid\u00e9rablement le risque de compromission accidentelle.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Mettre en \u0153uvre des normes MFA r\u00e9sistantes au phishing<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L'authentification multi-facteurs (MFA) standard ne suffit plus pour les environnements \u00e0 haute s\u00e9curit\u00e9. Les strat\u00e9gies f\u00e9d\u00e9rales, telles que l'OMB M-22-09, exigent d\u00e9sormais que les syst\u00e8mes des agences fournissent des options d'authentification r\u00e9sistantes au phishing. Selon le NIST SP 800-63B, l'atteinte du plus haut niveau d'assurance d'authentificateur (AAL3) n\u00e9cessite des authentificateurs cryptographiques utilisant des cl\u00e9s priv\u00e9es non exportables.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lorsque vous passez \u00e0 ces normes, consid\u00e9rez <a href=\"https:\/\/pageloot.com\/fr\/blog\/how-qr-codes-simplify-multi-factor-authentication\/\">comment les codes QR simplifient l'authentification multi-facteurs<\/a> en supprimant le besoin de transcription manuelle des codes. Au lieu de taper un num\u00e9ro \u00e0 six chiffres, un utilisateur scanne un code qui initie une poign\u00e9e de main s\u00e9curis\u00e9e et chiffr\u00e9e. Pour les organisations qui s'\u00e9loignent des identifiants traditionnels, il est utile d'\u00e9valuer les diff\u00e9rences de vitesse et de s\u00e9curit\u00e9 de <a href=\"https:\/\/pageloot.com\/fr\/blog\/qr-codes-vs-passwords-in-sso\/\">Codes QR vs mots de passe dans le SSO<\/a> pour s'assurer que le nouveau flux n'introduit pas de friction de connexion.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>S\u00e9curisez l'authentification de votre entreprise<\/strong> Pr\u00eat \u00e0 d\u00e9ployer des flux de connexion tra\u00e7ables et s\u00e9curis\u00e9s dans toute votre organisation ? Utilisez le <a href=\"https:\/\/pageloot.com\/fr\/dynamic-qr-code-generator\/\">G\u00e9n\u00e9rateur de codes QR dynamiques<\/a> pour cr\u00e9er des codes g\u00e9rables qui prennent en charge les mises \u00e0 jour en temps r\u00e9el et les fonctionnalit\u00e9s de s\u00e9curit\u00e9 avanc\u00e9es.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Bonnes pratiques techniques pour des codes s\u00e9curis\u00e9s<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La s\u00e9curit\u00e9 doit \u00eatre int\u00e9gr\u00e9e au processus de g\u00e9n\u00e9ration lui-m\u00eame. Les codes statiques sont risqu\u00e9s pour l'authentification car leur destination est permanente ; si le lien est compromis, le code devient une responsabilit\u00e9 permanente. En revanche, <a href=\"https:\/\/pageloot.com\/fr\/blog\/dynamic-qr-codes-for-access-control\/\">les codes QR dynamiques pour le contr\u00f4le d'acc\u00e8s<\/a> permettre aux administrateurs de mettre \u00e0 jour les URL de destination ou de r\u00e9voquer l'acc\u00e8s instantan\u00e9ment sans r\u00e9imprimer de mat\u00e9riel physique.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/04\/static-qr-risk-18e5e2-67796930337b.webp\" alt=\"Liste de contr\u00f4le de s\u00e9curit\u00e9 QR\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>  Assurez-vous que tous les codes QR utilisent HTTPS pour chiffrer les donn\u00e9es pendant la transmission.<\/li>\n<li>  Appliquez le chiffrement AES-256 pour les donn\u00e9es sensibles stock\u00e9es dans le code.<\/li>\n<li>  Mettez en \u0153uvre des jetons \u00e0 dur\u00e9e limit\u00e9e ou des codes \u00e0 usage unique pour pr\u00e9venir les attaques par rejeu.<\/li>\n<li>  Utilisez des domaines personnalis\u00e9s pour les liens de redirection afin de renforcer la confiance des utilisateurs et d'assurer la coh\u00e9rence de la marque.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">En utilisant <a href=\"https:\/\/pageloot.com\/fr\/blog\/encrypted-qr-codes-for-authentication-platforms\/\">codes QR chiffr\u00e9s pour les plateformes d'authentification<\/a>, vous vous assurez que m\u00eame si un code est intercept\u00e9, les donn\u00e9es restent illisibles sans la cl\u00e9 de d\u00e9chiffrement sp\u00e9cifique. Cette couche de protection est essentielle pour la conformit\u00e9 avec des r\u00e9glementations comme le RGPD, qui exigent des normes \u00e9lev\u00e9es de protection des donn\u00e9es.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Optimisation de l'utilisabilit\u00e9 et de la scannabilit\u00e9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Un syst\u00e8me s\u00e9curis\u00e9 n'est efficace que si les utilisateurs peuvent r\u00e9ellement l'utiliser. Le respect des normes mondiales comme ISO\/IEC 18004 garantit que vos codes sont scannables sur diff\u00e9rents appareils et dans diverses conditions d'\u00e9clairage. Par exemple, le maintien d'un rapport de contraste \u00e9lev\u00e9 \u2013 id\u00e9alement des modules sombres sur un fond clair \u2013 est la base de la scannabilit\u00e9. Les couleurs invers\u00e9es entra\u00eenent souvent des \u00e9checs de scan sur les anciens mat\u00e9riels.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La taille est un autre facteur critique. Une r\u00e8gle g\u00e9n\u00e9rale standard est un rapport de 10:1 : pour chaque 10 pouces de distance de scan, le code doit mesurer au moins 1 pouce de large. Pour l'authentification \u00e0 courte port\u00e9e, comme sur un \u00e9cran d'ordinateur portable ou un badge d'identification, vous devez maintenir une taille d'au moins 0,8 x 0,8 pouces. Le respect de ces <a href=\"https:\/\/pageloot.com\/fr\/blog\/qr-code-usability-best-practices\/\">meilleures pratiques d'utilisation des codes QR<\/a> r\u00e9duit la frustration des utilisateurs et pr\u00e9vient les erreurs de \u201c scan \u00e9chou\u00e9 \u201d qui poussent les utilisateurs vers des solutions de contournement moins s\u00e9curis\u00e9es.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Gestion et surveillance d'entreprise<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les d\u00e9ploiements \u00e0 grande \u00e9chelle n\u00e9cessitent une supervision centralis\u00e9e. Vous devriez utiliser une plateforme qui prend en charge le contr\u00f4le d'acc\u00e8s bas\u00e9 sur les r\u00f4les (RBAC), vous permettant de d\u00e9finir pr\u00e9cis\u00e9ment qui peut cr\u00e9er, modifier ou consulter les codes d'authentification. Les organisations de sant\u00e9 et de finance utilisent souvent <a href=\"https:\/\/pageloot.com\/fr\/blog\/enterprise-qr-code-solutions-with-role-based-access\/\">des solutions de codes QR d'entreprise avec acc\u00e8s bas\u00e9 sur les r\u00f4les<\/a> pour maintenir des silos de donn\u00e9es stricts et des pistes d'audit.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La surveillance en temps temps r\u00e9el est votre derni\u00e8re ligne de d\u00e9fense. En suivant les volumes de scan, les emplacements g\u00e9ographiques et les types d'appareils, vous pouvez identifier les anomalies qui sugg\u00e8rent une violation. Par exemple, si un code d'authentification destin\u00e9 \u00e0 un bureau de New York est scann\u00e9 depuis une adresse IP dans un autre pays, votre syst\u00e8me devrait d\u00e9clencher une alerte imm\u00e9diate. Vous pouvez trouver des strat\u00e9gies plus d\u00e9taill\u00e9es dans notre guide sur <a href=\"https:\/\/pageloot.com\/fr\/blog\/best-practices-for-qr-code-security-in-cyber-defense\/\">les meilleures pratiques en mati\u00e8re de s\u00e9curit\u00e9 des codes QR dans la cyberd\u00e9fense<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/04\/security-monitoring-illustration-c49bcb-86e61d396aeb.webp\" alt=\"Alerte d&#039;anomalie de scan\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Pour maintenir un environnement s\u00e9curis\u00e9 et efficace, auditez r\u00e9guli\u00e8rement vos journaux d'inscription pour d\u00e9tecter des sch\u00e9mas suspects. La combinaison de protocoles techniques robustes avec la formation des utilisateurs et l'analyse en temps r\u00e9el vous aidera \u00e0 construire un syst\u00e8me d'authentification \u00e0 la fois r\u00e9silient face aux menaces modernes et facile \u00e0 utiliser pour votre \u00e9quipe.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Foire aux questions<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-302ae0784277\"><strong class=\"schema-faq-question\">Qu'est-ce que le \u201c quishing \u201d et comment puis-je le pr\u00e9venir ?<\/strong> <p class=\"schema-faq-answer\">Le quishing est une attaque par hame\u00e7onnage bas\u00e9e sur les codes QR o\u00f9 les attaquants utilisent des codes malveillants pour voler des identifiants. Vous pouvez le pr\u00e9venir en utilisant des codes dynamiques qui peuvent \u00eatre d\u00e9sactiv\u00e9s \u00e0 distance, en formant les utilisateurs \u00e0 inspecter les codes physiques pour d\u00e9tecter toute alt\u00e9ration, et en vous assurant que tous les liens utilisent HTTPS.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-e44686afafec\"><strong class=\"schema-faq-question\">Pourquoi les codes QR dynamiques sont-ils meilleurs pour l'authentification que les statiques ?<\/strong> <p class=\"schema-faq-answer\">Les codes dynamiques vous permettent de modifier l'URL de destination ou de r\u00e9voquer l'acc\u00e8s sans r\u00e9imprimer le code. Ils prennent \u00e9galement en charge des fonctionnalit\u00e9s avanc\u00e9es telles que la protection par mot de passe, le suivi des scans et les dates d'expiration, ce qui les rend consid\u00e9rablement plus s\u00e9curis\u00e9s pour une utilisation en entreprise.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-9832e047fad6\"><strong class=\"schema-faq-question\">Quelle taille un code QR d'authentification devrait-il avoir ?<\/strong> <p class=\"schema-faq-answer\">Pour la plupart des contextes professionnels, un code QR devrait mesurer au moins 0.8 x 0.8 pouces. Si le code doit \u00eatre scann\u00e9 \u00e0 distance, suivez le rapport 10:1, ce qui signifie qu'un code scann\u00e9 \u00e0 20 pouces de distance devrait mesurer au moins 2 pouces de large.<\/p> <\/div> <\/div>","protected":false},"excerpt":{"rendered":"<p>Mettre en \u0153uvre une authentification s\u00e9curis\u00e9e par code QR pour pr\u00e9venir le quishing. Ce guide couvre l'AMF r\u00e9sistante au phishing, les codes dynamiques, le chiffrement et des conseils de scannabilit\u00e9.<\/p>","protected":false},"author":17,"featured_media":53202,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[2635],"tags":[],"class_list":["post-49692","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.7 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Guidelines for Implementing Secure QR Code Authentication<\/title>\n<meta name=\"description\" content=\"Implement secure QR code authentication to prevent quishing. This guide covers phishing-resistant MFA, dynamic codes, encryption, and scannability tips.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pageloot.com\/fr\/blog\/testing-qr-code-authentication-best-practices\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Guidelines for Implementing Secure QR Code Authentication\" \/>\n<meta property=\"og:description\" content=\"Implement secure QR code authentication to prevent quishing. This guide covers phishing-resistant MFA, dynamic codes, encryption, and scannability tips.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pageloot.com\/fr\/blog\/testing-qr-code-authentication-best-practices\/\" \/>\n<meta property=\"og:site_name\" content=\"Pageloot\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pageloot\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-09T03:42:48+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-29T07:59:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/04\/office-login-scene-7422cc-e0c9bcced07a.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Siim T\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@getpageloot\" \/>\n<meta name=\"twitter:site\" content=\"@getpageloot\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Siim T\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/testing-qr-code-authentication-best-practices\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/testing-qr-code-authentication-best-practices\\\/\"},\"author\":{\"name\":\"Siim T\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#\\\/schema\\\/person\\\/fa28992c2e52546f0812833bac852dfe\"},\"headline\":\"Guidelines for Implementing Secure QR Code Authentication\",\"datePublished\":\"2026-02-09T03:42:48+00:00\",\"dateModified\":\"2026-04-29T07:59:22+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/testing-qr-code-authentication-best-practices\\\/\"},\"wordCount\":976,\"publisher\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/testing-qr-code-authentication-best-practices\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/pageloot.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/office-login-scene-7422cc-e0c9bcced07a.webp\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"fr\"},{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/testing-qr-code-authentication-best-practices\\\/\",\"url\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/testing-qr-code-authentication-best-practices\\\/\",\"name\":\"Guidelines for Implementing Secure QR Code Authentication\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/testing-qr-code-authentication-best-practices\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/testing-qr-code-authentication-best-practices\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/pageloot.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/office-login-scene-7422cc-e0c9bcced07a.webp\",\"datePublished\":\"2026-02-09T03:42:48+00:00\",\"dateModified\":\"2026-04-29T07:59:22+00:00\",\"description\":\"Implement secure QR code authentication to prevent quishing. This guide covers phishing-resistant MFA, dynamic codes, encryption, and scannability tips.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/testing-qr-code-authentication-best-practices\\\/#breadcrumb\"},\"mainEntity\":[{\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/testing-qr-code-authentication-best-practices\\\/#faq-question-302ae0784277\"},{\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/testing-qr-code-authentication-best-practices\\\/#faq-question-e44686afafec\"},{\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/testing-qr-code-authentication-best-practices\\\/#faq-question-9832e047fad6\"}],\"inLanguage\":\"fr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/pageloot.com\\\/blog\\\/testing-qr-code-authentication-best-practices\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/testing-qr-code-authentication-best-practices\\\/#primaryimage\",\"url\":\"https:\\\/\\\/pageloot.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/office-login-scene-7422cc-e0c9bcced07a.webp\",\"contentUrl\":\"https:\\\/\\\/pageloot.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/office-login-scene-7422cc-e0c9bcced07a.webp\",\"width\":1024,\"height\":1024,\"caption\":\"Secure QR login\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/testing-qr-code-authentication-best-practices\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/pageloot.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Blog\",\"item\":\"https:\\\/\\\/pageloot.com\\\/c\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Guidelines for Implementing Secure QR Code Authentication\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#website\",\"url\":\"https:\\\/\\\/pageloot.com\\\/es\\\/\",\"name\":\"Pageloot\",\"description\":\"Create Free QR Codes Online\",\"publisher\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/pageloot.com\\\/es\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#organization\",\"name\":\"Pageloot\",\"url\":\"https:\\\/\\\/pageloot.com\\\/es\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/pageloot.com\\\/wp-content\\\/uploads\\\/2020\\\/03\\\/Pageloot-QR-Code-Generator-Scanner-Tools-Online.svg\",\"contentUrl\":\"https:\\\/\\\/pageloot.com\\\/wp-content\\\/uploads\\\/2020\\\/03\\\/Pageloot-QR-Code-Generator-Scanner-Tools-Online.svg\",\"width\":1,\"height\":1,\"caption\":\"Pageloot\"},\"image\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/pageloot\\\/\",\"https:\\\/\\\/x.com\\\/getpageloot\",\"https:\\\/\\\/www.instagram.com\\\/getpageloot\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/pageloot\\\/\",\"http:\\\/\\\/pinterest.com\\\/pageloot\",\"https:\\\/\\\/www.youtube.com\\\/pageloot\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#\\\/schema\\\/person\\\/fa28992c2e52546f0812833bac852dfe\",\"name\":\"Siim T\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/wp-content\\\/litespeed\\\/avatar\\\/b08b5ea4331bae7b2040ada99100c9df.jpg?ver=1783454290\",\"url\":\"https:\\\/\\\/pageloot.com\\\/wp-content\\\/litespeed\\\/avatar\\\/b08b5ea4331bae7b2040ada99100c9df.jpg?ver=1783454290\",\"contentUrl\":\"https:\\\/\\\/pageloot.com\\\/wp-content\\\/litespeed\\\/avatar\\\/b08b5ea4331bae7b2040ada99100c9df.jpg?ver=1783454290\",\"caption\":\"Siim T\"},\"description\":\"Siim Tiigim\u00e4gi is a part of the innovative QR code generator services at Pageloot. With a profound expertise spanning over 5 years solely on QR codes, Siim has become a subject matter expert in the field. He makes significant strides in leveraging QR technology to simplify and augment digital interactions. His journey didn\u2019t just start here. Siim has an extensive digital background with over 10 years of robust experience in the Software as a Service (SaaS) sector, a testament to his deep-seated knowledge in digital solutions.\",\"sameAs\":[\"https:\\\/\\\/www.linkedin.com\\\/in\\\/siim-tiigimagi\\\/\"]},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/testing-qr-code-authentication-best-practices\\\/#faq-question-302ae0784277\",\"position\":1,\"url\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/testing-qr-code-authentication-best-practices\\\/#faq-question-302ae0784277\",\"name\":\"What is u005cu0022quishingu005cu0022 and how can I prevent it?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Quishing is QR code-based phishing where attackers use malicious codes to steal credentials. You can prevent it by using dynamic codes that can be disabled remotely, training users to inspect physical codes for tampering, and ensuring all links use HTTPS.\",\"inLanguage\":\"fr\"},\"inLanguage\":\"fr\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/testing-qr-code-authentication-best-practices\\\/#faq-question-e44686afafec\",\"position\":2,\"url\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/testing-qr-code-authentication-best-practices\\\/#faq-question-e44686afafec\",\"name\":\"Why are dynamic QR codes better for authentication than static ones?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Dynamic codes allow you to change the destination URL or revoke access without reprinting the code. They also support advanced features like password protection, scan tracking, and expiration dates, making them significantly more secure for enterprise use.\",\"inLanguage\":\"fr\"},\"inLanguage\":\"fr\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/testing-qr-code-authentication-best-practices\\\/#faq-question-9832e047fad6\",\"position\":3,\"url\":\"https:\\\/\\\/pageloot.com\\\/blog\\\/testing-qr-code-authentication-best-practices\\\/#faq-question-9832e047fad6\",\"name\":\"What size should an authentication QR code be?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"For most professional settings, a QR code should be at least 0.8 x 0.8 inches. If the code will be scanned from a distance, follow the 10:1 ratio, meaning a code scanned from 20 inches away should be at least 2 inches wide.\",\"inLanguage\":\"fr\"},\"inLanguage\":\"fr\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Lignes directrices pour la mise en \u0153uvre de l'authentification s\u00e9curis\u00e9e par code QR","description":"Mettre en \u0153uvre une authentification s\u00e9curis\u00e9e par code QR pour pr\u00e9venir le quishing. Ce guide couvre l'AMF r\u00e9sistante au phishing, les codes dynamiques, le chiffrement et des conseils de scannabilit\u00e9.","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:\/\/pageloot.com\/fr\/blog\/testing-qr-code-authentication-best-practices\/","og_locale":"fr_FR","og_type":"article","og_title":"Guidelines for Implementing Secure QR Code Authentication","og_description":"Implement secure QR code authentication to prevent quishing. This guide covers phishing-resistant MFA, dynamic codes, encryption, and scannability tips.","og_url":"https:\/\/pageloot.com\/fr\/blog\/testing-qr-code-authentication-best-practices\/","og_site_name":"Pageloot","article_publisher":"https:\/\/www.facebook.com\/pageloot\/","article_published_time":"2026-02-09T03:42:48+00:00","article_modified_time":"2026-04-29T07:59:22+00:00","og_image":[{"width":1024,"height":1024,"url":"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/04\/office-login-scene-7422cc-e0c9bcced07a.webp","type":"image\/webp"}],"author":"Siim T","twitter_card":"summary_large_image","twitter_creator":"@getpageloot","twitter_site":"@getpageloot","twitter_misc":{"\u00c9crit par":"Siim T","Dur\u00e9e de lecture estim\u00e9e":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/pageloot.com\/blog\/testing-qr-code-authentication-best-practices\/#article","isPartOf":{"@id":"https:\/\/pageloot.com\/blog\/testing-qr-code-authentication-best-practices\/"},"author":{"name":"Siim T","@id":"https:\/\/pageloot.com\/es\/#\/schema\/person\/fa28992c2e52546f0812833bac852dfe"},"headline":"Guidelines for Implementing Secure QR Code Authentication","datePublished":"2026-02-09T03:42:48+00:00","dateModified":"2026-04-29T07:59:22+00:00","mainEntityOfPage":{"@id":"https:\/\/pageloot.com\/blog\/testing-qr-code-authentication-best-practices\/"},"wordCount":976,"publisher":{"@id":"https:\/\/pageloot.com\/es\/#organization"},"image":{"@id":"https:\/\/pageloot.com\/blog\/testing-qr-code-authentication-best-practices\/#primaryimage"},"thumbnailUrl":"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/04\/office-login-scene-7422cc-e0c9bcced07a.webp","articleSection":["Blog"],"inLanguage":"fr"},{"@type":["WebPage","FAQPage"],"@id":"https:\/\/pageloot.com\/blog\/testing-qr-code-authentication-best-practices\/","url":"https:\/\/pageloot.com\/blog\/testing-qr-code-authentication-best-practices\/","name":"Lignes directrices pour la mise en \u0153uvre de l'authentification s\u00e9curis\u00e9e par code QR","isPartOf":{"@id":"https:\/\/pageloot.com\/es\/#website"},"primaryImageOfPage":{"@id":"https:\/\/pageloot.com\/blog\/testing-qr-code-authentication-best-practices\/#primaryimage"},"image":{"@id":"https:\/\/pageloot.com\/blog\/testing-qr-code-authentication-best-practices\/#primaryimage"},"thumbnailUrl":"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/04\/office-login-scene-7422cc-e0c9bcced07a.webp","datePublished":"2026-02-09T03:42:48+00:00","dateModified":"2026-04-29T07:59:22+00:00","description":"Mettre en \u0153uvre une authentification s\u00e9curis\u00e9e par code QR pour pr\u00e9venir le quishing. Ce guide couvre l'AMF r\u00e9sistante au phishing, les codes dynamiques, le chiffrement et des conseils de scannabilit\u00e9.","breadcrumb":{"@id":"https:\/\/pageloot.com\/blog\/testing-qr-code-authentication-best-practices\/#breadcrumb"},"mainEntity":[{"@id":"https:\/\/pageloot.com\/blog\/testing-qr-code-authentication-best-practices\/#faq-question-302ae0784277"},{"@id":"https:\/\/pageloot.com\/blog\/testing-qr-code-authentication-best-practices\/#faq-question-e44686afafec"},{"@id":"https:\/\/pageloot.com\/blog\/testing-qr-code-authentication-best-practices\/#faq-question-9832e047fad6"}],"inLanguage":"fr","potentialAction":[{"@type":"ReadAction","target":["https:\/\/pageloot.com\/blog\/testing-qr-code-authentication-best-practices\/"]}]},{"@type":"ImageObject","inLanguage":"fr","@id":"https:\/\/pageloot.com\/blog\/testing-qr-code-authentication-best-practices\/#primaryimage","url":"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/04\/office-login-scene-7422cc-e0c9bcced07a.webp","contentUrl":"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/04\/office-login-scene-7422cc-e0c9bcced07a.webp","width":1024,"height":1024,"caption":"Secure QR login"},{"@type":"BreadcrumbList","@id":"https:\/\/pageloot.com\/blog\/testing-qr-code-authentication-best-practices\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/pageloot.com\/"},{"@type":"ListItem","position":2,"name":"Blog","item":"https:\/\/pageloot.com\/c\/blog\/"},{"@type":"ListItem","position":3,"name":"Guidelines for Implementing Secure QR Code Authentication"}]},{"@type":"WebSite","@id":"https:\/\/pageloot.com\/es\/#website","url":"https:\/\/pageloot.com\/es\/","name":"Pageloot","description":"Cr\u00e9er des codes QR gratuits en ligne","publisher":{"@id":"https:\/\/pageloot.com\/es\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/pageloot.com\/es\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr"},{"@type":"Organization","@id":"https:\/\/pageloot.com\/es\/#organization","name":"Pageloot","url":"https:\/\/pageloot.com\/es\/","logo":{"@type":"ImageObject","inLanguage":"fr","@id":"https:\/\/pageloot.com\/es\/#\/schema\/logo\/image\/","url":"https:\/\/pageloot.com\/wp-content\/uploads\/2020\/03\/Pageloot-QR-Code-Generator-Scanner-Tools-Online.svg","contentUrl":"https:\/\/pageloot.com\/wp-content\/uploads\/2020\/03\/Pageloot-QR-Code-Generator-Scanner-Tools-Online.svg","width":1,"height":1,"caption":"Pageloot"},"image":{"@id":"https:\/\/pageloot.com\/es\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/pageloot\/","https:\/\/x.com\/getpageloot","https:\/\/www.instagram.com\/getpageloot\/","https:\/\/www.linkedin.com\/company\/pageloot\/","http:\/\/pinterest.com\/pageloot","https:\/\/www.youtube.com\/pageloot"]},{"@type":"Person","@id":"https:\/\/pageloot.com\/es\/#\/schema\/person\/fa28992c2e52546f0812833bac852dfe","name":"Siim T","image":{"@type":"ImageObject","inLanguage":"fr","@id":"https:\/\/pageloot.com\/wp-content\/litespeed\/avatar\/b08b5ea4331bae7b2040ada99100c9df.jpg?ver=1783454290","url":"https:\/\/pageloot.com\/wp-content\/litespeed\/avatar\/b08b5ea4331bae7b2040ada99100c9df.jpg?ver=1783454290","contentUrl":"https:\/\/pageloot.com\/wp-content\/litespeed\/avatar\/b08b5ea4331bae7b2040ada99100c9df.jpg?ver=1783454290","caption":"Siim T"},"description":"Siim Tiigim\u00e4gi fait partie des services innovants de g\u00e9n\u00e9rateur de codes QR de Pageloot. Avec une expertise approfondie s'\u00e9tendant sur plus de 5 ans uniquement sur les codes QR, Siim est devenu un expert en la mati\u00e8re. Il fait des progr\u00e8s significatifs en tirant parti de la technologie QR pour simplifier et augmenter les interactions num\u00e9riques. Son parcours ne s'arr\u00eate pas l\u00e0. Siim poss\u00e8de un vaste bagage num\u00e9rique avec plus de 10 ans d'exp\u00e9rience solide dans le secteur des logiciels en tant que service (SaaS), ce qui t\u00e9moigne de ses connaissances approfondies en mati\u00e8re de solutions num\u00e9riques.","sameAs":["https:\/\/www.linkedin.com\/in\/siim-tiigimagi\/"]},{"@type":"Question","@id":"https:\/\/pageloot.com\/blog\/testing-qr-code-authentication-best-practices\/#faq-question-302ae0784277","position":1,"url":"https:\/\/pageloot.com\/blog\/testing-qr-code-authentication-best-practices\/#faq-question-302ae0784277","name":"Qu'est-ce que le u005cu0022quishingu005cu0022 et comment puis-je le pr\u00e9venir ?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Quishing is QR code-based phishing where attackers use malicious codes to steal credentials. You can prevent it by using dynamic codes that can be disabled remotely, training users to inspect physical codes for tampering, and ensuring all links use HTTPS.","inLanguage":"fr"},"inLanguage":"fr"},{"@type":"Question","@id":"https:\/\/pageloot.com\/blog\/testing-qr-code-authentication-best-practices\/#faq-question-e44686afafec","position":2,"url":"https:\/\/pageloot.com\/blog\/testing-qr-code-authentication-best-practices\/#faq-question-e44686afafec","name":"Pourquoi les codes QR dynamiques sont-ils meilleurs pour l'authentification que les statiques ?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Dynamic codes allow you to change the destination URL or revoke access without reprinting the code. They also support advanced features like password protection, scan tracking, and expiration dates, making them significantly more secure for enterprise use.","inLanguage":"fr"},"inLanguage":"fr"},{"@type":"Question","@id":"https:\/\/pageloot.com\/blog\/testing-qr-code-authentication-best-practices\/#faq-question-9832e047fad6","position":3,"url":"https:\/\/pageloot.com\/blog\/testing-qr-code-authentication-best-practices\/#faq-question-9832e047fad6","name":"Quelle taille un code QR d'authentification devrait-il avoir ?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"For most professional settings, a QR code should be at least 0.8 x 0.8 inches. If the code will be scanned from a distance, follow the 10:1 ratio, meaning a code scanned from 20 inches away should be at least 2 inches wide.","inLanguage":"fr"},"inLanguage":"fr"}]}},"_links":{"self":[{"href":"https:\/\/pageloot.com\/fr\/wp-json\/wp\/v2\/posts\/49692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pageloot.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pageloot.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pageloot.com\/fr\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/pageloot.com\/fr\/wp-json\/wp\/v2\/comments?post=49692"}],"version-history":[{"count":2,"href":"https:\/\/pageloot.com\/fr\/wp-json\/wp\/v2\/posts\/49692\/revisions"}],"predecessor-version":[{"id":53711,"href":"https:\/\/pageloot.com\/fr\/wp-json\/wp\/v2\/posts\/49692\/revisions\/53711"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pageloot.com\/fr\/wp-json\/wp\/v2\/media\/53202"}],"wp:attachment":[{"href":"https:\/\/pageloot.com\/fr\/wp-json\/wp\/v2\/media?parent=49692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pageloot.com\/fr\/wp-json\/wp\/v2\/categories?post=49692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pageloot.com\/fr\/wp-json\/wp\/v2\/tags?post=49692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}