BabelNet

bn:14434592n

Noun Concept

Categories: Central processing unit, Operating system technology, Computer security models

ring protection ring CPL0 CPL1 CPL2

In computer science, hierarchical protection domains, often called protection rings, are mechanisms to protect data and functionality from faults and malicious behavior. Wikipedia

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In computer science, hierarchical protection domains, often called protection rings, are mechanisms to protect data and functionality from faults and malicious behavior. Wikipedia

Layer of protection in computer systems Wikidata

A hierarchical level of privilege in a computer system, usually at hardware level, used to protect data and functionality (also protection ring). Wiktionary

IS A

operating system

DESCRIBED BY SOURCE

Armenian Soviet Encyclopedia

Wikipedia

protection ring

Wikidata

ring

Wiktionary

ring

Wikipedia Redirections

CPL0, CPL1, CPL2, CPL3 (x86), Current privilege level, Current Privilege Level, Descriptor Privilege Level, Dual mode operation, Hierarchical Integrity Policies, Hierarchical privilege levels, Hierarchical protection domain, hierarchical protection domains, I/O Privilege Level, Input/Output Privilege Level, kernel-mode, kernel mode, privilege levels, Privilege ring, privileged mode, protection rings, Requester Privilege Level, ring (computer security), Ring -1, ring 0 (computer security), Ring 1 (computer security), Ring 2 (computer security), ring 3, Ring zero, Ring −1, supervisor mode, user-mode, usermode