Extending the Schematic Protection Model II: Revocation

Vijay Varadharajan*

*Corresponding author for this work

Research output: Contribution to Newspaper/Magazine/WebsiteArticle

2 Citations (Scopus)

Abstract

The Schematic Protection Model, SPM, allows us to specify the protection structure of a system and gives an algorithm to reason about the transmission of privileges in the system. This paper extends the SPM model to address revocation of privileges. In [9], we had proposed an extension of the SPM to provide authentication. The two extensions are independent in the sense that each one affects a different part of the decision algorithm.

Original languageEnglish
Pages64-77
Number of pages14
Volume31
No.1
Specialist publicationACM SIGOPS Operating Systems Review (OSR)
PublisherACM
DOIs
Publication statusPublished - Jan 1997
Externally publishedYes

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