{"id":64759,"date":"2024-10-30T13:02:08","date_gmt":"2024-10-30T11:02:08","guid":{"rendered":"https:\/\/www.techopedia.com\/es\/?post_type=definition&#038;p=64759"},"modified":"2024-10-30T13:18:30","modified_gmt":"2024-10-30T11:18:30","slug":"escaner-huellas-dactilares","status":"publish","type":"definition","link":"https:\/\/www.techopedia.com\/es\/definicion\/escaner-huellas-dactilares","title":{"rendered":"Esc\u00e1ner de huellas dactilares"},"content":{"rendered":"<h2><span id=\"que_significa_escaner_de_huellas_dactilares\">\u00bfQu\u00e9 significa esc\u00e1ner de huellas dactilares?<\/span><\/h2>\n<p>Un esc\u00e1ner de huellas dactilares es un <strong>tipo de tecnolog\u00eda que identifica y <a href=\"https:\/\/www.techopedia.com\/es\/autenticacion-claves-acceso\">autentica<\/a> las huellas dactilares de un individu<\/strong>o para conceder o denegar el acceso a un sistema inform\u00e1tico o a una instalaci\u00f3n f\u00edsica.<\/p>\n<p>Es un tipo de tecnolog\u00eda de seguridad <a href=\"https:\/\/www.techopedia.com\/es\/definicion\/autenticacion-biometrica\">biom\u00e9trica<\/a> que utiliza la combinaci\u00f3n de t\u00e9cnicas de <a href=\"https:\/\/www.techopedia.com\/es\/definicion\/hardware\">hardware<\/a> y <a href=\"https:\/\/www.techopedia.com\/es\/definicion\/software\">software<\/a> para identificar las huellas dactilares de un individuo.<\/p>\n<h2><span id=\"definicion_de_escaner_de_huellas_dactilares\">Definici\u00f3n de esc\u00e1ner de huellas dactilares<\/span><\/h2>\n<p>Un esc\u00e1ner de huellas dactilares suele funcionar registrando primero los escaneos de las huellas dactilares de todas las personas autorizadas para un determinado sistema o instalaci\u00f3n. Estos escaneos se guardan en una <a href=\"https:\/\/www.techopedia.com\/es\/definicion\/base-datos\">base de datos<\/a>.<\/p>\n<p><strong>El usuario que necesita acceso pone su dedo en un esc\u00e1ner de hardware<\/strong>, que escanea y copia la entrada del individuo y busca cualquier similitud dentro de los escaneos ya almacenados. Si hay una coincidencia positiva, se concede el acceso al individuo.<\/p>\n<p>Los esc\u00e1neres de huellas dactilares suelen utilizar la huella del pulgar como identificaci\u00f3n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00bfQu\u00e9 significa esc\u00e1ner de huellas dactilares? Un esc\u00e1ner de huellas dactilares es un tipo de tecnolog\u00eda que identifica y autentica las huellas dactilares de un individuo para conceder o denegar el acceso a un sistema inform\u00e1tico o a una instalaci\u00f3n f\u00edsica. Es un tipo de tecnolog\u00eda de seguridad biom\u00e9trica que utiliza la combinaci\u00f3n de t\u00e9cnicas [&hellip;]<\/p>\n","protected":false},"author":7813,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"definitioncat":[30],"class_list":["post-64759","definition","type-definition","status-publish","format-standard","hentry","definitioncat-ciberseguridad"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.2 (Yoast SEO v24.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u00bfPara qu\u00e9 sirve un esc\u00e1ner de huellas dactilares?<\/title>\n<meta name=\"description\" content=\"En la actualidad, los protocolos de inicio de sesi\u00f3n son cada vez m\u00e1s rigurosos; analiza las funciones del esc\u00e1ner de huellas dactilares.\" \/>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Esc\u00e1ner de huellas dactilares\" \/>\n<meta property=\"og:description\" content=\"En la actualidad, los protocolos de inicio de sesi\u00f3n son cada vez m\u00e1s rigurosos; 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