Pragmatic Data Security
Pragmatic Data Security
Pragmatic Data Security
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Partial Document Matching<br />
Exact File Matching<br />
Wednesday, June 24, 2009<br />
Content Analysis<br />
<strong>Data</strong>base Fingerprinting<br />
Categories<br />
^(?:(?4\d{3})|(?5[1-5]\d{2})|(?6011)|(?<br />
(?:3[68]\d{2})|(?:30[0-5]\d))|(?<br />
3[47]\d{2}))([ -]?)(?(DinersClub)(?:\d{6}\1\d{4})|(?<br />
(AmericanExpress)(?:\d{6}\1\d{5})|(?:\d{4}\1\d{4}\1\d{4})))$<br />
Rules<br />
Statistical<br />
Conceptual
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