Access control matrix
id:
access-control-matrix-278-14578661
title:
Access control matrix
text:
In computer science, an access control matrix or access matrix is an abstract, formal security model of protection state in computer systems, that characterizes the rights of each subject with respect to every object in the system. It was first introduced by Butler W. Lampson in 1971. An access matrix can be envisioned as a rectangular array of cells, with one row per subject and one column per object. The entry in a cell – that is, the entry for a particular subject-object pair – indicates the
brand slug:
wiki
category slug:
encyclopedia
description:
Security model of protection state in computer systems
original url:
https://en.wikipedia.org/wiki/Access_control_matrix
date created:
date modified:
2022-11-08T13:34:45Z
main entity:
{"identifier":"Q4672435","url":"https://www.wikidata.org/entity/Q4672435"}
image:
fields total:
13
integrity:
14