{"id":77850,"date":"2025-11-26T08:00:00","date_gmt":"2025-11-26T07:00:00","guid":{"rendered":"https:\/\/entelgy.com\/?p=77850"},"modified":"2025-11-20T12:32:14","modified_gmt":"2025-11-20T11:32:14","slug":"biometria-en-la-banca-es-realmente-segura-frente-a-deepfakes-y-suplantacion-en-2025","status":"publish","type":"post","link":"https:\/\/entelgy.com\/pt-br\/actualidad-es\/biometria-en-la-banca-es-realmente-segura-frente-a-deepfakes-y-suplantacion-en-2025\/","title":{"rendered":"Biometr\u00eda en la banca: \u00bfes realmente segura frente a\u00a0deepfakes\u00a0y suplantaci\u00f3n en 2025?\u00a0"},"content":{"rendered":"\n

Las tecnolog\u00edas biom\u00e9tricas ofrecen comodidad, pero no garantizan seguridad absoluta. Hasta un 20\u201330% de los sistemas comerciales pueden ser vulnerables a suplantaci\u00f3n facial o de huella en condiciones reales. Para las entidades financieras, la palabra clave no es \u201cbiometr\u00eda\u201d, sino biometr\u00eda robusta y multifactor, combinada con an\u00e1lisis de comportamiento.<\/strong> <\/h4>\n\n\n\n

\u00bfSon realmente seguras las tecnolog\u00edas biom\u00e9tricas para la banca digital en 2025?<\/strong> <\/h2>\n\n\n\n

Las entidades financieras han adoptado la biometr\u00eda como el nuevo est\u00e1ndar de autenticaci\u00f3n. Pero \u00bfhasta qu\u00e9 punto reconocimiento facial y huella digital ofrecen una protecci\u00f3n suficiente frente a ataques cada vez m\u00e1s sofisticados? <\/p>\n\n\n\n

\u00bfPor qu\u00e9 la biometr\u00eda no es infalible (y qu\u00e9 vulnerabilidades deben preocupar a los bancos)?<\/strong> <\/h2>\n\n\n\n

Aunque las credenciales biom\u00e9tricas son \u00fanicas y dif\u00edciles de replicar, siguen expuestas a t\u00e9cnicas de ataque avanzadas. Los riesgos m\u00e1s relevantes hoy incluyen: <\/p>\n\n\n\n

    \n
  • Suplantaci\u00f3n mediante\u00a0deepfakes\u00a02.0<\/strong>, capaces de emular gestos, luz y textura de la piel en tiempo real.\u00a0<\/li>\n\n\n\n
  • M\u00e1scaras 3D hiperrealistas<\/strong>, que enga\u00f1an a sensores no dotados de detecci\u00f3n de vida (liveness).\u00a0<\/li>\n\n\n\n
  • Clonado de huellas<\/strong>\u00a0desde superficies o fotograf\u00edas en alta resoluci\u00f3n.\u00a0<\/li>\n\n\n\n
  • Falsos positivos<\/strong>, especialmente en sistemas mal calibrados o entrenados con\u00a0datasets\u00a0insuficientes.\u00a0<\/li>\n<\/ul>\n\n\n\n

    Cada uno de estos fallos ocurre no solo por la tecnolog\u00eda en s\u00ed, sino por c\u00f3mo se implementa<\/strong>, integra y valida en cada aplicaci\u00f3n bancaria. <\/p>\n\n\n\n

    \u00bfPor qu\u00e9 dos apps con la misma biometr\u00eda ofrecen niveles de seguridad distintos?<\/strong> <\/h3>\n\n\n\n

    La diferencia radica en los controles adicionales<\/strong> y en el dise\u00f1o de arquitectura<\/strong>. Algunos factores cr\u00edticos: <\/p>\n\n\n\n

      \n
    • Calidad y certificaciones del proveedor biom\u00e9trico<\/strong>\u00a0(ej. ISO\/IEC 30107-3 para\u00a0liveness).\u00a0<\/li>\n\n\n\n
    • Uso de biometr\u00eda pasiva vs. activa<\/strong>.\u00a0<\/li>\n\n\n\n
    • Protecci\u00f3n del modelo y del vector biom\u00e9trico<\/strong>\u00a0en reposo y tr\u00e1nsito.\u00a0<\/li>\n\n\n\n
    • Integraci\u00f3n con otros factores de riesgo<\/strong>\u00a0(ubicaci\u00f3n, dispositivo, historial de acceso).\u00a0<\/li>\n<\/ul>\n\n\n\n

      En otras palabras: la biometr\u00eda no es segura o insegura por s\u00ed sola; lo es la cadena completa de validaci\u00f3n<\/strong>. <\/p>\n\n\n\n

      \u00bfQu\u00e9 combinaci\u00f3n de capas de seguridad funciona realmente en banca?<\/strong> <\/h3>\n\n\n\n

      Los bancos l\u00edderes ya no se basan en un \u00fanico mecanismo. La tendencia es el \u201cbiometric MFA\u201d<\/strong>, donde la biometr\u00eda es solo el inicio. <\/p>\n\n\n\n

      Capas recomendadas:<\/strong> <\/p>\n\n\n\n

        \n
      • Biometr\u00eda con\u00a0liveness\u00a0avanzado\u00a0<\/li>\n\n\n\n
      • An\u00e1lisis de comportamiento del usuario (UBA)\u00a0<\/li>\n\n\n\n
      • Detecci\u00f3n de patrones an\u00f3malos de acceso\u00a0<\/li>\n\n\n\n
      • Identificaci\u00f3n del dispositivo y reputaci\u00f3n\u00a0<\/li>\n\n\n\n
      • Validaci\u00f3n transaccional contextual\u00a0<\/li>\n<\/ul>\n\n\n\n

        Ejemplo pr\u00e1ctico:<\/strong> 
        Una app puede permitir acceder con reconocimiento facial, pero exige verificaci\u00f3n por comportamiento + token criptogr\u00e1fico para transacciones cr\u00edticas. <\/p>\n\n\n\n

        \u00bfC\u00f3mo ayuda Entelgy Security Am\u00e9rica a detectar vulnerabilidades antes que un atacante real?<\/strong> <\/h3>\n\n\n\n

        En Entelgy Security Am\u00e9rica realizamos ejercicios de Red Team<\/strong> que simulan ataques f\u00edsicos y digitales contra los sistemas biom\u00e9tricos de una organizaci\u00f3n. <\/p>\n\n\n\n

        Estas pruebas incluyen: <\/p>\n\n\n\n

          \n
        • Intentos controlados de suplantaci\u00f3n facial mediante\u00a0deepfakes.\u00a0<\/li>\n\n\n\n
        • Pruebas de m\u00e1scaras 3D y t\u00e9cnicas de\u00a0bypass.\u00a0<\/li>\n\n\n\n
        • Evaluaci\u00f3n de\u00a0liveness\u00a0y resistencia\u00a0anti-spoofing.\u00a0<\/li>\n\n\n\n
        • An\u00e1lisis integral del flujo de autenticaci\u00f3n.\u00a0<\/li>\n<\/ul>\n\n\n\n

          El objetivo: descubrir d\u00f3nde falla el sistema y fortalecerlo antes de que ocurra un ataque real<\/strong>. <\/p>\n\n\n\n

          <\/p>\n","protected":false},"excerpt":{"rendered":"

          Las tecnolog\u00edas biom\u00e9tricas ofrecen comodidad, pero no garantizan seguridad absoluta. Hasta un 20\u201330% de los sistemas comerciales pueden ser vulnerables a […]<\/p>\n","protected":false},"author":4,"featured_media":77837,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"rank_math_lock_modified_date":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[40,8331],"tags":[8955,8950],"class_list":["post-77850","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualidad-es","category-entelgy-security-america","tag-seguridad-defensiva","tag-seguridad-ofensiva"],"acf":[],"_links":{"self":[{"href":"https:\/\/entelgy.com\/pt-br\/wp-json\/wp\/v2\/posts\/77850","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/entelgy.com\/pt-br\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/entelgy.com\/pt-br\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/entelgy.com\/pt-br\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/entelgy.com\/pt-br\/wp-json\/wp\/v2\/comments?post=77850"}],"version-history":[{"count":1,"href":"https:\/\/entelgy.com\/pt-br\/wp-json\/wp\/v2\/posts\/77850\/revisions"}],"predecessor-version":[{"id":77851,"href":"https:\/\/entelgy.com\/pt-br\/wp-json\/wp\/v2\/posts\/77850\/revisions\/77851"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/entelgy.com\/pt-br\/wp-json\/wp\/v2\/media\/77837"}],"wp:attachment":[{"href":"https:\/\/entelgy.com\/pt-br\/wp-json\/wp\/v2\/media?parent=77850"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/entelgy.com\/pt-br\/wp-json\/wp\/v2\/categories?post=77850"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/entelgy.com\/pt-br\/wp-json\/wp\/v2\/tags?post=77850"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}