Method and apparatus for recognition and real time protection from view of sensitive terms in documents

作者: Alistair Black , Constantin Delivanis , Nicolas Heron

DOI:

关键词:

摘要: A process for automatically selecting sensitive information in any form of document being displayed and/or generated on a computer to select protection by encryption, redaction or removal only the text. Selection is done using pattern recognition rules, dictionaries terms manual selection The text protected fly same manner as spell checker works so that immediately removed and replaced with encrypted redacted version space pointer where decryption key original stored. Other embodiments require approval selected prior protection. For encryption embodiments, keys used encrypt each are stored table database, preferably secure server they do not reside which partially Embodiments protect body emails attachments either email client web mail environment also disclosed.

参考文章(7)
Michael J. Hillberg, David B. Ornstein, Jason M. Cahill, Roger Cheng, Mechanism for applying transforms to multi-part files ,(2003)
Karl L. Ginter, Francis J. Spahn, Victor H. Shear, David M. Van Wie, Systems and Methods for Secure Transaction Management and Electronic Rights Protection ,(2010)
Peter Brundrett, Gary D. Kimura, James W. Kelly, Keith S. Kaplan, Jianrong Gu, Thomas J. Miller, Praerit Garg, Brian Andrew, Robert P. Reichel, Encrypting file system and method ,(1998)