{"id":33023,"date":"2017-03-21T13:17:25","date_gmt":"2017-03-21T11:17:25","guid":{"rendered":"https:\/\/www.giztab.com\/?p=33023"},"modified":"2017-03-21T12:19:15","modified_gmt":"2017-03-21T10:19:15","slug":"ondas-sonoras-pueden-ser-usadas-para-hackear-tu-movil","status":"publish","type":"post","link":"https:\/\/www.giztab.com\/ondas-sonoras-pueden-ser-usadas-para-hackear-tu-movil\/","title":{"rendered":"Otra amenaza: \u00bfSab\u00edas que las ondas sonoras pueden ser usadas para hackear tu m\u00f3vil?"},"content":{"rendered":"
Puede parecer inveros\u00edmil, pero no lo es:\u00a0Las ondas sonoras pueden ser usadas para hackear tu m\u00f3vil<\/strong>. Presta atenci\u00f3n c\u00f3mo puede ser posible…<\/p>\n Resulta que un grupo de profesores de la Universidad de Michigan, EE. UU.<\/strong>, descubri\u00f3 que los m\u00f3viles y aparatos electr\u00f3nicos con aceler\u00f3metro pueden ser hackeados al recibir lecturas falsas a trav\u00e9s de tonos de audio.<\/p>\n Para demostrarlo, hicieron sonar unos archivos de audio a dos dispositivos: Lograron que un Samsung Galaxy S5<\/strong>, por ejemplo, deletreara la palabra \u00abWALNUT\u00bb en un gr\u00e1fico de las lecturas del aceler\u00f3metro (que el usuario probablemente no ver\u00eda). Enga\u00f1aron tambi\u00e9n a un dispositivo de actividad de la marca Fitbit<\/strong> a registrar pasos que nadie estaba tomando.<\/p>\n Confundieron estos aparatos y convirti\u00e9ndolos en vulnerables para ser hackeados. Ante esa situaci\u00f3n, que puede perjudicar a m\u00e1s de uno, los investigadores sugieren algunas formas de bajo costo para proteger los aceler\u00f3metros, incluyendo amortiguar los sensores con espuma… \u00bfSer\u00e1 suficiente prevenci\u00f3n?<\/p>\n","protected":false},"excerpt":{"rendered":" Las ondas sonoras pueden ser usadas para hackear tu m\u00f3vil. As\u00ed lo demostr\u00f3 un grupo de profesores de la Universidad de Michigan, EE.UU.<\/p>\n","protected":false},"author":36,"featured_media":33024,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"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":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","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-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-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-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-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-gradient":""}},"footnotes":""},"categories":[2779],"tags":[267,79],"yoast_head":"\n