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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.
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access control subject object matrix model protection security computer system permissions row column example set displaystyle processes mechanisms science abstract
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Access control matrix | related to Utility | Because | 0.60 | section |
| Access control matrix | related to Utility | It | 0.60 | section |
| Access control matrix | related to Utility | An Access Control Matrix | 0.60 | section |
| Access control matrix | related to Utility | Capability-based | 0.60 | section |
| Access control matrix | related to Utility | Access Control Matrices | 0.60 | section |
| Access control matrix | related to Utility | Although | 0.60 | section |
| Access control matrix | related to Utility | Butler Lampson's Protection | 0.60 | section |
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