Data base security: requirements, policies, and models

  • Authors:
  • C. Wood;E. B. Fernandez;R. C. Summers

  • Affiliations:
  • IBM Scientific Center, Los Angeles, CA;-;IBM Scientific Center, Los Angeles, CA

  • Venue:
  • IBM Systems Journal
  • Year:
  • 1980

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Abstract

This paper surveys some aspects of data base security, with emphasis on basic priciples and ways to express security requirements, Security policies and theoretical models are considered in detail, and the models are used to compare the security features of some date base management systems.