{"id":79106,"date":"2019-10-16T13:27:19","date_gmt":"2019-10-16T16:27:19","guid":{"rendered":"https:\/\/www.smart-gsm.com\/blog\/?p=79106"},"modified":"2019-10-16T13:39:52","modified_gmt":"2019-10-16T16:39:52","slug":"google-pixel-4-deteccion-facial-poco-segura","status":"publish","type":"post","link":"https:\/\/www.smart-gsm.com\/blog\/google-pixel-4-deteccion-facial-poco-segura\/","title":{"rendered":"La detecci\u00f3n facial de los Google Pixel 4 es muy r\u00e1pida, pero no es tan segura"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Ya desde los renders y fotograf\u00edas que nos mostraban de forma anticipada y extra-oficialmente el dise\u00f1o de los Google Pixel 4 y Pixel 4 XL notamos que no hab\u00eda se\u00f1ales de un sensor de huellas dactilares posterior ni tampoco intra-display. Y es porque Google ha elegido otra opci\u00f3n. Y, seg\u00fan nueva evidencia, el Google Pixel 4 no tiene una detecci\u00f3n facial segura.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rese\u00f1adores de todo el mudo elogian la incre\u00edble velocidad y los distintos \u00e1ngulos desde los que funciona la identificaci\u00f3n facial de los <strong><a href=\"https:\/\/www.smart-gsm.com\/moviles\/google-pixel-4\">Google Pixel 4<\/a><\/strong> y <strong><a href=\"https:\/\/www.smart-gsm.com\/moviles\/google-pixel-4-xl\">Pixel 4 XL<\/a><\/strong> gracias a su potente sensor radar frontal. Pero lo cierto es que hay evidencia de que estos <em>flagships<\/em> de <strong><a href=\"https:\/\/www.smart-gsm.com\/fabricantes\/google\">Google<\/a><\/strong> pueden incluso desbloquearse si alguien usa nuestro rostro mientras estamos dormidos.<\/p>\n\n\n\n<!--more-->\n\n\n\n<figure class=\"wp-block-embed-twitter wp-block-embed is-type-rich is-provider-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">The Pixel 4 facial recognition works even if you&#39;re asleep \/ dead. That seems problematic <a href=\"https:\/\/x.com\/hashtag\/madebygoogle?src=hash&amp;ref_src=twsrc%5Etfw\">#madebygoogle<\/a> <a href=\"https:\/\/x.com\/hashtag\/pixel4?src=hash&amp;ref_src=twsrc%5Etfw\">#pixel4<\/a><\/p>&mdash; Chris Fox (@thisisFoxx) <a href=\"https:\/\/x.com\/thisisFoxx\/status\/1184151946338492417?ref_src=twsrc%5Etfw\">October 15, 2019<\/a><\/blockquote><script async src=\"https:\/\/platform.x.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">La detecci\u00f3n facial de los Google Pixel 4\/Pixel 4 XL funciona a pesar de que estemos dormidos<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Chris Fox, periodista tecnol\u00f3gico de la BBC, public\u00f3 en su cuenta oficial de Twitter una declaraci\u00f3n pol\u00e9mica que m\u00e1s tarde apoy\u00f3 con evidencia: la detecci\u00f3n facial de los Google Pixel 4\/Pixel 4 XL funciona incluso con rostros que est\u00e1n dormidos o con rostros de personas muertas. Y como estar\u00e1n intuyendo, esta no es una buena noticia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Esto quiere decir que si alguien quiere revisar nuestra informaci\u00f3n personal en nuestro Google Pixel 4 y su pantalla se encuentra bloqueada no tiene m\u00e1s que acerca el smartphone en cuesti\u00f3n hasta ponerlo cerca de nuestro rostro y <em>voil\u00e1<\/em>: hecha la ley, hecha la trampa. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Y es a\u00fan m\u00e1s preocupante si tenemos en cuenta que el software de detecci\u00f3n facial en los Pixel 4 y Pixel 4 XL se utiliza tambi\u00e9n como m\u00e9todo de identificaci\u00f3n para pagos en la Google Play Store. As\u00ed es, alguien m\u00e1s puede comprar cosas sin nuestro aval consciente y no tiene que esforzarse mucho para eso.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Desde la primera aparici\u00f3n de sistemas biom\u00e9tricos de seguridad que se basaban en la identificaci\u00f3n de rostros o iris han existido distintas formas de burlar sus algoritmos para acabar vulnerando la seguridad de sus usuarios. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pero despu\u00e9s de haber clamado que adem\u00e1s de muy r\u00e1pido, era tambi\u00e9n seguro, es para ponernos a pensar cu\u00e1nto realmente evalu\u00f3 Google la seguridad del sensor de detecci\u00f3n facial ubicado en los Pixel 4 y Pixel 4 XL.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El Googe Pixel 4 no tiene una detecci\u00f3n facial segura y esto se debe a que en la codificaci\u00f3n de su software no parece haber rastros de que se requiera ning\u00fan tipo de se\u00f1al de actividad en el rostro a identificar. No hace falta que haya movimiento de ning\u00fan tipo, ni siquiera parpadeo, para que la pantall de los Pixel 4 se desbloquee.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Y aunque est\u00e1 claro que todo esto fue dise\u00f1ado de tal manera que la detecci\u00f3n facial de estos <em>flagships<\/em> fuera de las m\u00e1s r\u00e1pidas del mundo, nadie pondr\u00eda en duda en si es m\u00e1s importante que sea r\u00e1pido o que sea seguro.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A pesar de que Google dijo que era realmente segura, la detecci\u00f3n facial de los Pixel 4 y Pixel 4 XL tiene una falla de seguridad cr\u00edtica.<\/p>\n","protected":false},"author":2,"featured_media":79108,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"initial","rop_publish_now_accounts":[],"rop_publish_now_history":[],"rop_publish_now_status":"pending","footnotes":""},"categories":[4124],"tags":[136,4752,4753],"class_list":["post-79106","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-google","tag-google","tag-google-pixel-4","tag-google-pixel-4-xl"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - 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