{"id":24105,"date":"2012-07-17T16:40:46","date_gmt":"2012-07-17T19:40:46","guid":{"rendered":"https:\/\/www.smart-gsm.com\/blog\/?p=24105"},"modified":"2012-07-17T15:41:45","modified_gmt":"2012-07-17T18:41:45","slug":"jelly-bean-es-la-version-mas-segura-de-android-hasta-ahora","status":"publish","type":"post","link":"https:\/\/www.smart-gsm.com\/blog\/jelly-bean-es-la-version-mas-segura-de-android-hasta-ahora\/","title":{"rendered":"Jelly Bean es la versi\u00f3n m\u00e1s segura de Android hasta ahora"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.smart-gsm.com\/blog\/wp-content\/uploads\/2012\/07\/android-jellybean1.png\" width=\"580\" height=\"465\" alt=\"android jellybean malware\" title=\"android jellybean malware\" class=\"center\" \/><br \/>\nAndroid 4.1 Jelly Bean, la \u00faltima versi\u00f3n del sistema operativo m\u00f3vil de Google, es la m\u00e1s segura hasta ahora, ya que cuenta con protecci\u00f3n contra instalaciones maliciosas y fortificada con defensas a los ataques m\u00e1s comunes, seg\u00fan asegura <i>Ars Technica<\/i>.<\/p>\n<p>Jelly Bean es la primera versi\u00f3n que implementa <b>ASLR<\/b>, un m\u00e9todo que ocupa aleatoriamente porciones de memoria para diferentes partes de la estructura de datos del OS, que, al combinarse con prevenci\u00f3n de ejecuci\u00f3n de datos, protege a los usuarios de explotaciones de errores de corrupci\u00f3n de memoria. Si bien la tecnolog\u00eda ha sido usada en Ice Cream Sandwich, no realizaba una locaci\u00f3n del memoria al azar, probando ser inefectiva en la mayor\u00eda de los ataques reales.<\/p>\n<p><!--more--><\/p>\n<p>&#8220;Mientras no haya nada al azar, ASLR no trabaja, porque mientras el atacante sepa que algo m\u00e1s est\u00e1 en el mismo lugar, puede utilizarlo para violar otros programas&#8221;, afirm\u00f3 un consultor de Accuvant.<\/p>\n<p>El ASLR ayudar\u00e1 a aumentar la seguridad haciendo que la plataforma sea menos predecible para el atacante, de modo que no encuentre lugares comunes en la memoria donde atacar &#8211; o sea, las posiciones de memoria.<\/p>\n<p><a href=\"http:\/\/arstechnica.com\/security\/2012\/07\/android-jelly-bean-hard-to-exploit\/\" target=\"_blank\">Via<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Android 4.1 Jelly Bean, la \u00faltima versi\u00f3n del sistema operativo m\u00f3vil de Google, es la m\u00e1s segura hasta ahora, ya que cuenta con protecci\u00f3n contra instalaciones maliciosas y fortificada con&#8230;<\/p>\n","protected":false},"author":1,"featured_media":24104,"comment_status":"open","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":[4],"tags":[17,1698,263,1363,867,926,119,378],"class_list":["post-24105","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias","tag-android","tag-android-4-1","tag-desarrollo","tag-jelly-bean","tag-malware","tag-plataformas","tag-seguridad","tag-sistemas-operativos"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - 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