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NSA eyes encryption-breaking 'quantum' machine

The US National Security Agency is making strides toward building a "quantum computer" that could break nearly any kind of encryption, The Washington Post reported Thursday.

First clinical study of computer security

Installing computer security software, updating applications regularly and making sure not to open emails from unknown senders are just a few examples of ways to reduce the risk of infection by malicious software, or "malware". ...

Detecting program-tampering in the cloud

For small and midsize organizations, the outsourcing of demanding computational tasks to the cloud—huge banks of computers accessible over the Internet—can be much more cost-effective than buying their own hardware. But ...

'Zero knowledge' may answer computer security question

(Phys.org) —In the age of the Internet, it's getting harder and harder to keep secrets. When you type in your password, there's no telling who might be watching it go by. New research at Cornell may offer a pathway to more ...

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