On Specifying the Functional Design for a Protected DMS Tool

Abstract

A top level functional design for a secure relational data base system is described, which addresses the multi-level data sharing problem. The system consists essentially of isolated user working areas, hidden security kernel mechanisms, and a multi-level data base. Mathematical (Parnas) specifications are included for all primitive functions of the secure DMS.

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Document Details

Document Type
Technical Report
Publication Date
Mar 01, 1977
Accession Number
ADA045537

Entities

People

  • Gillian Kirkby
  • Michael Grohn

Tags

Communities of Interest

  • Biomedical
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Application Software
  • Computer Programming
  • Computer Programs
  • Computers
  • Contracts
  • Data Management
  • Databases
  • Directories
  • Kernel Functions
  • Kernels (Operating System)
  • Language
  • Network Protocols
  • Operating Systems
  • Relational Databases
  • Resource Management
  • Standards
  • Tensile Strength

Fields of Study

  • Computer science

Readers

  • Computer Science.
  • Cybersecurity.
  • Mathematical Modeling and Probability Theory.