Perfect Security

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http://99percentinvisible.org/episode/perfect-security/

联系最近在讨论的支付宝数字密码的事情，想到了今天看到的这篇文章。

Since we lost perfect security in the 1850s, it has has remained elusive. Despite tremendous leaps forward in security technology, we have never been able to get perfect security back.

Security

1850s

Elusive

1 replies • 2015-05-16 22:38:04 +08:00

imink

May 16, 2015

之前在Hack News看到了，讲的是传统门锁的发展历程。楼主怎么联想到了这篇文章？