Category: Online_Privacy, Miscellaneous
Title: nsa.shtml
Description: COMMENTARY--Echelon, if you don't already know, is the National Security Agency's (NSA) electronic surveillance system, designed to monitor telephone calls, faxes, and e-mails worldwide. The system looks for words or phrases that could be used by terrorist organizations to plot their next attack. The trouble is, most world-class criminals and terrorists aren't sending incriminating plain-text e-mails. They're using other methods to communicate, such as steganography (hiding files within a file).
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