{"id":68952,"date":"2017-09-10T09:46:24","date_gmt":"2017-09-10T13:46:24","guid":{"rendered":"http:\/\/sosuaonline.net\/inicio\/?p=68952"},"modified":"2017-09-10T09:46:24","modified_gmt":"2017-09-10T13:46:24","slug":"cada-vez-se-usa-menos-contrasenas-a-favor-de-las-huellas-digitales-e-iris","status":"publish","type":"post","link":"https:\/\/sosuaonline.net\/inicio\/cada-vez-se-usa-menos-contrasenas-a-favor-de-las-huellas-digitales-e-iris\/","title":{"rendered":"Cada vez se usa menos contrase\u00f1as a favor de las huellas digitales e Iris"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"68953\" data-permalink=\"https:\/\/sosuaonline.net\/inicio\/cada-vez-se-usa-menos-contrasenas-a-favor-de-las-huellas-digitales-e-iris\/lector-huellas\/\" data-orig-file=\"https:\/\/sosuaonline.net\/inicio\/wp-content\/uploads\/2017\/09\/lector-huellas.jpg\" data-orig-size=\"920,609\" data-comments-opened=\"0\" 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=\"lector-huellas\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/sosuaonline.net\/inicio\/wp-content\/uploads\/2017\/09\/lector-huellas-300x199.jpg\" data-large-file=\"https:\/\/sosuaonline.net\/inicio\/wp-content\/uploads\/2017\/09\/lector-huellas.jpg\" class=\" wp-image-68953 alignleft\" src=\"http:\/\/sosuaonline.net\/inicio\/wp-content\/uploads\/2017\/09\/lector-huellas.jpg\" alt=\"\" width=\"402\" height=\"266\" srcset=\"https:\/\/sosuaonline.net\/inicio\/wp-content\/uploads\/2017\/09\/lector-huellas.jpg 920w, https:\/\/sosuaonline.net\/inicio\/wp-content\/uploads\/2017\/09\/lector-huellas-300x199.jpg 300w, https:\/\/sosuaonline.net\/inicio\/wp-content\/uploads\/2017\/09\/lector-huellas-768x508.jpg 768w\" sizes=\"auto, (max-width: 402px) 100vw, 402px\" \/>Los fabricantes de\u00a0<strong>dispositivos m\u00f3viles\u00a0<\/strong>quieren declarar la muerte a las contrase\u00f1as alfanum\u00e9ricas a partir de los accesos biom\u00e9tricos.<!--more--><\/p>\n<p>Los ingresos a trav\u00e9s de la\u00a0<strong>huella dactilar<\/strong>, el\u00a0<strong>iris\u00a0<\/strong>o el\u00a0<strong>reconocimiento facial\u00a0<\/strong>ganan presencia entre los grandes fabricantes del sector. A esos sistemas se a\u00f1ade la verificaci\u00f3n por medio de la impresi\u00f3n de voz.<\/p>\n<div id=\"eplAdDivBanner_7_Inline_video\"><\/div>\n<p>El objetivo es facilitar la vida a los usuarios para que estos no se vean obligados a\u00a0<strong>memorizar contrase\u00f1as<\/strong>, al mismo tiempo que se refuerza la seguridad en las rutinas de autenticaci\u00f3n.<\/p>\n<p>En el caso del\u00a0<strong>Touch ID de Apple<\/strong>, pionero en el negocio, existe una posibilidad de entre 50.000 de que el sensor de huella pueda sufrir el enga\u00f1o de un intruso.<\/p>\n<p>La tasa de error del iris es similar a la dactilar, si bien algunos\u00a0<strong>algoritmos aplicados al sistema\u00a0<\/strong>lo elevan hasta 1 entre 100.000 millones.<\/p>\n<p><strong>Qualcomm\u00a0<\/strong>a\u00f1ade un chip que identifica el ultrasonido, para as\u00ed sofisticar el control de acceso a los dispositivos.<\/p>\n<div id=\"eplAdDivBanner_12_Inline_video\"><\/div>\n<p>La empresa desarroll\u00f3 unos\u00a0<strong>procesadores de se\u00f1al de imagen\u00a0<\/strong>(Spectra ISP) que en apenas 40 milisegundos permite identificar el iris, incluso detr\u00e1s de unas gafas de sol.<\/p>\n<p><strong>Samsung\u00a0<\/strong>enriquece su sistema con otras variables complementarias a la propia huella como la temperatura corporal o la presi\u00f3n sangu\u00ednea.<\/p>\n<p>El fabricante surcoreano estren\u00f3 el sistema de reconocimiento facial en sus m\u00f3viles, primero en el malogrado\u00a0<strong>Note 7\u00a0<\/strong>y ahora en el\u00a0<strong>Note 8<\/strong>.<\/p>\n<p>El sistema de desbloqueo se activa al colocar el m\u00f3vil frente al rostro. En el caso de\u00a0<strong>compras de cierto importe<\/strong>, el dispositivo pone en juego otros sistemas como la huella dactilar o el iris.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Los fabricantes de\u00a0dispositivos m\u00f3viles\u00a0quieren declarar la muerte a las contrase\u00f1as alfanum\u00e9ricas a partir de los accesos biom\u00e9tricos.<\/p>\n","protected":false},"author":9,"featured_media":68953,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[10],"tags":[],"class_list":["post-68952","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciencia-tecnologia"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/sosuaonline.net\/inicio\/wp-content\/uploads\/2017\/09\/lector-huellas.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/sosuaonline.net\/inicio\/wp-json\/wp\/v2\/posts\/68952","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sosuaonline.net\/inicio\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sosuaonline.net\/inicio\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sosuaonline.net\/inicio\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/sosuaonline.net\/inicio\/wp-json\/wp\/v2\/comments?post=68952"}],"version-history":[{"count":1,"href":"https:\/\/sosuaonline.net\/inicio\/wp-json\/wp\/v2\/posts\/68952\/revisions"}],"predecessor-version":[{"id":68954,"href":"https:\/\/sosuaonline.net\/inicio\/wp-json\/wp\/v2\/posts\/68952\/revisions\/68954"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sosuaonline.net\/inicio\/wp-json\/wp\/v2\/media\/68953"}],"wp:attachment":[{"href":"https:\/\/sosuaonline.net\/inicio\/wp-json\/wp\/v2\/media?parent=68952"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sosuaonline.net\/inicio\/wp-json\/wp\/v2\/categories?post=68952"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sosuaonline.net\/inicio\/wp-json\/wp\/v2\/tags?post=68952"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}