Unvanish

Rethinking Encryption

October 15, 2009

As information such as passwords and account numbers moves from computer to computer across the Internet, it is encrypted—jumbled into a non- comprehensible form. Unfortunately, attackers can intercept this encrypted data as they flow through the system or access encrypted data from where it sits in storage and use it maliciously. Cloud computing is becoming more and more common and will require changes in the way that data are protected. ...

New Digital Security Program Doesn't Protect as Promised

September 28, 2009

University of Texas at Austin scientists have shown that they can break "Vanish," a program that promised to self-destruct computer data, such as emails and photographs, and thereby protect a person's privacy. ...

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