Novel security techniques for online systems

  • Authors:
  • Richard Botting

  • Affiliations:
  • Dept. of Computer Science, California State University, 5500 University Parkway, San Bernardino, CA

  • Venue:
  • Communications of the ACM
  • Year:
  • 1986

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Abstract

By ensuring entry to subsystems (zones) with different facilities and security levels, log-in procedures can do more than simply delay illicit access.