{"id":3371,"date":"2013-08-03T07:22:48","date_gmt":"2013-08-03T07:22:48","guid":{"rendered":"http:\/\/aiglesias.com\/?p=3371"},"modified":"2013-08-03T07:22:48","modified_gmt":"2013-08-03T07:22:48","slug":"solucionado-el-problema-de-seguridad-que-permitia-hackear-algunas-tarjetas-sim","status":"publish","type":"post","link":"https:\/\/aiglesias.com\/?p=3371","title":{"rendered":"Solucionado el problema de seguridad que permit\u00eda hackear algunas tarjetas SIM"},"content":{"rendered":"<div id=\"attachment_3273\" style=\"width: 410px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/aiglesias.com\/wp-content\/uploads\/2013\/07\/Sims.gif\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3273\" class=\"size-full wp-image-3273\" alt=\"Sims\" src=\"http:\/\/aiglesias.com\/wp-content\/uploads\/2013\/07\/Sims.gif\" width=\"400\" height=\"300\" \/><\/a><p id=\"caption-attachment-3273\" class=\"wp-caption-text\">Sims<\/p><\/div>\n<p>Hace poco saltaron las alarmas, nadie da ya por seguros nuestros tel\u00e9fonos pero si las <strong>tarjetas SIM<\/strong> que ellos albergan hasta que <strong>Karsten Nohl<\/strong>, un experto alem\u00e1n, descubri\u00f3 tras tres a\u00f1os de investigaci\u00f3n como estas <a title=\"http:\/\/aiglesias.com\/?p=3264#more-3264\" href=\"http:\/\/aiglesias.com\/?p=3264#more-3264\" target=\"_blank\">pod\u00edan ser hackeadas<\/a> mediante el env\u00edo de SMS ocultos.<!--more--><\/p>\n<div id=\"attachment_3269\" style=\"width: 239px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/aiglesias.com\/wp-content\/uploads\/2013\/07\/Karsten-Nohl-photo-229x300.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3269\" class=\"size-full wp-image-3269\" alt=\"Karsten-Nohl-photo-229x300\" src=\"http:\/\/aiglesias.com\/wp-content\/uploads\/2013\/07\/Karsten-Nohl-photo-229x300.jpg\" width=\"229\" height=\"300\" srcset=\"https:\/\/aiglesias.com\/wp-content\/uploads\/2013\/07\/Karsten-Nohl-photo-229x300.jpg 229w, https:\/\/aiglesias.com\/wp-content\/uploads\/2013\/07\/Karsten-Nohl-photo-229x300-112x148.jpg 112w, https:\/\/aiglesias.com\/wp-content\/uploads\/2013\/07\/Karsten-Nohl-photo-229x300-23x31.jpg 23w, https:\/\/aiglesias.com\/wp-content\/uploads\/2013\/07\/Karsten-Nohl-photo-229x300-29x38.jpg 29w, https:\/\/aiglesias.com\/wp-content\/uploads\/2013\/07\/Karsten-Nohl-photo-229x300-164x215.jpg 164w\" sizes=\"auto, (max-width: 229px) 100vw, 229px\" \/><\/a><p id=\"caption-attachment-3269\" class=\"wp-caption-text\">Karsten-Nohl-photo-229&#215;300<\/p><\/div>\n<p>Tan pronto como los operadores tuvieron noticias de los problemas que podr\u00eda provocar un hackeo masivo de las SIM de sus clientes se pusieron manos a la obra lo que ya ha dado resultados, y es que el mismo descubridor de la vulnerabilidad ha afirmado que los operadores <strong>ya han tapado dicho agujero de seguridad<\/strong>.<\/p>\n<p><strong>Karsten Nohl<\/strong>, que iba a presentar p\u00fablicamente su descubrimiento en un evento sobre seguridad de <strong>BlackHat<\/strong>, ha revelado que cinco operadores ya han puesto soluci\u00f3n al posible hackeo de sus SIM sin tener que cambiarlas, ya que <strong>han aprovechado la propia vulnerabilidad<\/strong> para actualizar el sistema operativo de las SIM.<\/p>\n<p>Una ingeniosa soluci\u00f3n desde luego que de no haber sido encontrada <strong>podr\u00eda haber supuesto un alto desembolso<\/strong> para los operadores implicados en este problema, y es que seg\u00fan los c\u00e1lculos del propio <strong>Karsten Nohl<\/strong> su m\u00e9todo funcionaba en alrededor del 13% de las tarjetas SIM distribuidas en el mundo.<\/p>\n<p>Ahora solo nos queda saber si nuestro operador lo ha solventado y si nuestra SIM es de las afectadas , a ver si <strong>Karsten Nohl<br \/>\n<\/strong>nos facilita herramientas\u00a0 para poder testar nuestra SIM y saber si esta afectada.<\/p>\n<p>V\u00eda : <a href=\"http:\/\/edition.cnn.com\/2013\/08\/01\/tech\/mobile\/sim-card-hack\/\" target=\"_blank\" rel=\"noopener\">CNN<\/a><\/p>\n<div id=\"stcpDiv\" style=\"position: absolute; top: -1999px; left: -1988px;\">Karsten Nohl<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Hace poco saltaron las alarmas, nadie da ya por seguros nuestros tel\u00e9fonos pero si las tarjetas SIM que ellos albergan hasta que Karsten Nohl, un experto alem\u00e1n, descubri\u00f3 tras tres a\u00f1os de investigaci\u00f3n como estas pod\u00edan ser hackeadas mediante el &hellip; <a href=\"https:\/\/aiglesias.com\/?p=3371\">Sigue leyendo <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":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":[4,14,1259,292],"tags":[1458,1429,3286,877],"class_list":["post-3371","post","type-post","status-publish","format-standard","hentry","category-general","category-operadoras","category-seguridad","category-telefonia","tag-blackhat","tag-karsten-nohl","tag-seguridad","tag-sim"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p1W0Q6-Sn","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/aiglesias.com\/index.php?rest_route=\/wp\/v2\/posts\/3371","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aiglesias.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aiglesias.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aiglesias.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aiglesias.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3371"}],"version-history":[{"count":1,"href":"https:\/\/aiglesias.com\/index.php?rest_route=\/wp\/v2\/posts\/3371\/revisions"}],"predecessor-version":[{"id":3372,"href":"https:\/\/aiglesias.com\/index.php?rest_route=\/wp\/v2\/posts\/3371\/revisions\/3372"}],"wp:attachment":[{"href":"https:\/\/aiglesias.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3371"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aiglesias.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3371"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aiglesias.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3371"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}