Accession Number:

ADA175787

Title:

Shipboard Microcomputers and the ADP Accreditation Process

Descriptive Note:

Master's thesis

Corporate Author:

NAVAL POSTGRADUATE SCHOOL MONTEREY CA

Personal Author(s):

Report Date:

1986-09-01

Pagination or Media Count:

137.0

Abstract:

The purpose of this thesis is to examine the Department of the Navy ADP system accreditation process as it related to shipboard microcomputers. The primary reference document, OPNAVINST 5239.1A, is the Department of the Navy Automatic Data Processing Security Program instruction, which details the accreditation process. The accreditation process and limitations of the instruction are discussed. An alternative method for determining ADP systems safeguards, the baseline security safeguard model used by the U.S. Geological Survey, is evaluated to determine its applicability in the shipboard microcomputer environment. Additionally, the NelsonDOD model, which uses cost and proved effectiveness as metrics to select countermeasures, is developed and discussed. This thesis concludes that a more cost effective means of selecting countermeasures is needed and recommends that the NelsonDOD model be adopted to accomplish this goal. Suggested further research involves creating a Decision Support System DSS by automating the NelsonDOD model.

Subject Categories:

  • Computer Hardware
  • Marine Engineering

Distribution Statement:

APPROVED FOR PUBLIC RELEASE