But could such technology soon be used by anyone at all, to identify random passers-by andunearth personal details about them? A study which is to be unveiled on August 4th at BlackHat, a security conference in Las Vegas, suggests that day is close. Its authors, AlessandroAcquisti, Ralph Gross and Fred Stutzman, all at Americas Carnegie Mellon University, ranseveral experiments that show how three converging technologies are undermining privacy.One is face-recognition software itself, which has improved a lot. The researchers also usedcloud computing services, which provide lots of cheap processing power. And they went tosocial networks like Facebook and LinkedIn, where most users post real names and photos ofthemselves.
可是,这种技术是否不久就可应用于寻常人家,用以识别任意的过路人并挖掘出个人详细情况? 8月4日将在拉斯维加斯举行黑帽安全会议,会议将公开一项研究,根据这份研究,这一天已为期不远。该项研究报告的作者阿里桑德罗?阿奎斯蒂、拉尔夫?格罗斯以及弗雷德?斯杜兹曼都来自于美国卡内基梅隆大学,他们的几个试验向人们演示了这种三合一的技术是如何侵犯别人隐私的。其中一个是面部识别软件本身,这项技术已经有了很大的改进。研究者还使用了云计算服务,因为它具有很强的处理能力,且价格低廉。他们常上Facebook和LinkedIn等社交网站,那里大多数的用户使用自己真实的名字和照片。
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