Media access control

nounverified·updated May 9, 2026

A unique identifier assigned to network interfaces for communications on the physical network segment

Framework senses

3 senses across 3 frameworks

ISACA Cybersecurity Glossary1 senseview framework →

§1: A unique identifier assigned to network interfaces for communications on the physical network segment

NIST SP 800-171r31 senseview framework →

§1 · acronym list: MAC: Media Access Control
Attribution from the CKI glossary mapping stage (acronym list)

Legacy lexicon import1 senseview framework →

§1 · legacy_primary: A unique identifier assigned to network interfaces for communications on the physical network segment
DR-088 backfill from the noun definition column