A calculus for access control in distributed systems

Author:

Abadi Martín1,Burrows Michael1,Lampson Butler1,Plotkin Gordon2

Affiliation:

1. Digital Equipment Corp., Palo Alto, CA

2. Univ. of Edinburgh, Edinburgh, Scotland, UK

Abstract

We study some of the concepts, protocols, and algorithms for access control in distributed systems, from a logical perspective. We account for how a principal may come to believe that another principal is making a request, either on his own or on someone else's behalf. We also provide a logical language for accesss control lists and theories for deciding whether requests should be granted.

Publisher

Association for Computing Machinery (ACM)

Subject

Software

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