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真正聪明的手机:记录触控习惯保护信息安全

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2014-04-14 00:26:03 转载来源: 网络整理/侵权必删

AS网站目录(www.adminso.com):真正聪明的手机:记录触控习惯保护信息安全 智能手机的解锁方法有很多,包括偶尔会翻脸不认人的脸部辨识、滑动手势、密码与最近又开始流行的指纹扫描等,但这些都还是有被冒用的风险存在,特别是当你不设防地忘记锁定手机之时。来自乔治亚理工学院的资安科学家,最近研发了一个名为LatentGesture的手机保全技术,可通过持续监控手机屏幕的点击与滑动动作,来防范有心破解手机人士的入侵--一旦系统侦测到不同使用者的动态样式(Pattern)时,便会自动锁定这部手机--这样的技术也可以延伸应用来避免孩童误用家长手机的状况发生

AS网站目录(www.adminso.com):真正聪明手机记录触控习惯保护信息安全

智能手机的解锁方法有很多,包括偶尔会翻脸不认人的脸部辨识、滑动手势、密码与最近又开始流行的指纹扫描等,但这些都还是有被冒用的风险存在,特别是当你不设防地忘记锁定手机之时。来自乔治亚理工学院的资安科学家,最近研发了一个名为LatentGesture的手机保全技术,可通过持续监控手机屏幕的点击与滑动动作,来防范有心破解手机人士的入侵--一旦系统侦测到不同使用者的动态样式(Pattern)时,便会自动锁定这部手机--这样的技术也可以延伸应用来避免孩童误用家长手机的状况发生。

助理教授Polo Chou表示:"此系统会学习人类的"触控签章",并且持续地比对现有使用者与装置间的互动现况。"系统将借由监控滑动、点击与勾选清单的触控模式,产生出每个使用者自己独有的触控签章,并支持最多5名的使用者登录。这个触控签章的精确程度上表现也十分优异,在运行Android系统的智能手机上实测可以达到98%;平板电脑则也有97%(是触控面积影响吗)。

而之所以会有这样的高精确度,科学家则是将LatentGesture比喻为人类指纹,认为一旦通过他们的辨识技术,将可有效侦测出每个使用者与触控屏幕互动的独一无二操作模式,避免使用者手机资料外泄。是说,关于这点笔者倒是满乐观其成的,毕竟无论是什么样的解锁辨识方式,还是没有不设定解锁马上开始使用痛快啊!(还是该锁吧,是在追求什么奇怪的快感吗?)

标签: 真正 聪明 手机 记录 触控 习惯 保护 信息 安全


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