Primary definition
The actions taken to defend against unauthorized activity within computer networks.
Also known asCND · cyber network defense · network defense · computer network defence
1 sources cited4 related termsReviewed Aug 10, 2026
— NICCS GlossaryView source
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NICCS
The actions taken to defend against unauthorized activity within computer networks.
NICCS Glossary · 2024
Cite this term
Permanent URL · stable across revisions
Election Security Glossary. (2026). Computer Network Defense. In Election Security Glossary. Retrieved August 14, 2026, from https://electionsecurityglossary.com/glossary/computer-network-defense
Sources
1 cited · last checked Aug 10, 2026
01
NICCS Glossary
NICCS Glossary
Single-source
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