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Definition(s):

An operational mode found in x86-compatible processors with hardware support for memory protection, virtual memory, and multitasking.
Source(s):
NIST SP 800-147

Glossary Comments

Comments about specific definitions should be sent to the authors of the linked Source publication. For NIST publications, an email is usually found within the document.

Comments about the glossary's presentation and functionality should be sent to secglossary@nist.gov.

See NISTIR 7298 Rev. 3 for additional details.