Abstract

A security policy for a distributed system can be checked for compliance at run-time, as the system executes, using assertions embedded in software. This paper presents the concept of run-time security assurance, according to a given security policy for a given distributed system, along with mechanisms for its usage. A model problem illustrates the implementation of executable security assertions and their run-time validation on histories (traces) of events.

Department(s)

Computer Science

Comments

The first Author is a Graduate Student

This work was supported in part by the National Science Foundation under grant number MSS-9216479, and, in part, by the Air Force Office of Scientific Research under contract numbers F49620-92-J-0546 and F49620-93-I-0409.

Report Number

CSc-95-01

Document Type

Technical Report

Document Version

Final Version

File Type

text

Language(s)

English

Rights

© 1995 University of Missouri - Rolla, All rights reserved

Publication Date

27 April, 1995

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