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Dead giveaway

作者:闾丘喟    发布时间:2019-03-07 12:06:02    

By Duncan Graham-Rowe PEOPLE worried about the security of e-commerce systems now have an extra hazard to keep them awake at night. Cryptographers have confirmed that a technique that until now only existed in theory could indeed allow hackers to read security keys held on Web servers. Last year, nCipher, a British electronic security company based in Cambridge, suggested that random data representing encryption keys might be easy for a hacker to locate on a PC’s discs (New Scientist, 13 March 1999,

 

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