
指纹解锁在当下是一种十分方便的加密方式,自从有了指纹锁,解决了很多智障宝宝们的困扰,因为再也不用牢记那些繁琐的密码了。 由于指纹的唯一性,大家普遍默认了指纹的安全性。各大手机产商也将指纹识别功能运用的及其广泛,上至旗舰机型下至入门机型,都已成为手机的标配。 广大智能手机用户也都越来越离不开指纹解锁,指纹支付。但是,就是让人如此信任的一项技术,近期却出现了一个令大家匪夷所思的BUG…… 听说,橘子皮也能解锁了,还能支付?是的,你没听错,就是这么荒唐…… 
近日,一篇名为《只要一段胶带、一块橘子皮就能秒开你的手机指纹锁,还能转账付款!所有手机都有这个BUG……》的文章在网上广为流传,引发了网友的关注。 文章中提到,对于带有指纹锁的手机,只需要通过一些简单的处理就可以将其破解,任何人的指纹都能将其解锁,甚至一段胶带、一块橘子皮都可以。 这是怎么回事呢?吓得小i赶紧捂住了自己的手(qian)机(bao)。 原来,用橘子皮解锁这个事,还是一哥们儿的手机引发的一起偶然事件…… 安徽的小许,由于手机摔到地上,导致指纹触摸键出现了裂纹,在这之后,其他人居然都可以用指纹解锁他的手机。 
不仅如此,小许手机里的一些需要指纹识别才能使用的支付应用,陌生的指纹同样可以通过验证并使用。 随后,小许立即与手机厂商进行了联系,商家为小许屏蔽了指纹功能。 苏州一家科技公司的技术人员看到网上视频,了解到此事后,在实验室模拟出手机指纹触摸键裂纹的图案,经过多次试验,他们发现即使手机在没有任何损坏的情况下,经过一些处理后,仍然可以破解指纹锁,哪怕是用一块橘子皮也可以通过验证。 那这个实验是怎么做的呢? 很简单,只需要一块胶布或者一块橘子皮,加一只导电笔。 

首先,你得拿一小块儿胶布,用导电笔涂抹形成图案。 
然后,将这块胶布贴到手机指纹验证的部位,用机主的指纹触碰到这块胶布,并且成功解锁三次以上。 之后,别人就可以随便解锁你的手机啦~支付也可以哦~ 
相信很多宝宝在看完这波操作之后,也还是一脸的不明真相。这究竟是什么技术呢? 
根据相关技术人员的透露,小i了解到:现在的智能手机都有自主学习功能,把贴了导电图案的胶带黏在手机上,这样在手指解锁中传感器识别了小部分机主指纹。 而胶带上的导电图案,虽然不是指纹,但手机同样会把它输入数据库,又形成一个新的导电图案+机主指纹的解锁图像。 所以当其他人使用时,只要识别到那个导电图案,同样也能解锁、支付。 
而这种利用导电图案当指纹的解锁方式,是目前指纹解锁最大的BUG。 目前测试的几款包括苹果在内的手机,在指纹解锁上,只做了“认识图案”而没有做“是不是指纹”的区别。 
所以,利用这个漏洞,甚至不需要指纹,随便用橘子皮或者是别的什么东西压一下,手机都能解锁。 看到这里,估计很多宝宝都已经吓得紧紧地抱住了自己的手机。 
先不要惊慌! 聪明的宝宝们仔细想一下,如果有人想这样破解你的指纹码,需要在你手机上贴一块胶布,你竟然没有发现,随后还隔着胶布解锁了很多次自己的手机,最后对方还能将你的手机拿到他手中破解。 这波操作怕是有点困难吧?所以也就不必过于担心啦。 
但是,如果你的手机经常贴一种“指纹贴”的东西,就要提高警惕了。 

比如说,有心人给你贴一个做过手脚的指纹贴,你高高兴兴的贴上之后用自己的指纹解锁了三次以上,别人就可以高高兴兴得随便解锁你的手机啦…… 
所以,小i温馨提醒大家,贴了指纹贴的小伙伴们还是把指纹贴去掉吧,那东西除了长得好看一些,一无是处,被有心人利用了,很可能让你的手机变得不安全,现在大家都习惯了移动支付,别等到别人可以随便花你的钱时,才后悔莫及…… ,
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abstract: 指纹解锁在当下是一种十分方便的加密方式,自从有了指纹锁,解决了很多智障宝宝们的困扰,因为再也不用牢记那些繁琐的密码了。 |