Primary definition
A communication protocol that provides the appropriate confidentiality, authentication, and content-integrity protection. Source: NIST SP 800-57 Part 1 Rev 3
Also known assecure comms protocol · encrypted communication protocol · SCP · secure comm protocol · secure transport protocol
2 sources cited4 related termsReviewed Aug 10, 2026
— Committee on National Security Systems Glossary CNSSI 4009-2015View source
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CNSSGC
A communication protocol that provides the appropriate confidentiality, authentication, and content-integrity protection. Source: NIST SP 800-57 Part 1 Rev 3
Committee on National Security Systems Glossary CNSSI 4009-2015 · 2024
Cite this term
Permanent URL · stable across revisions
Election Security Glossary. (2026). Secure Communication Protocol. In Election Security Glossary. Retrieved August 22, 2026, from https://electionsecurityglossary.com/glossary/secure-communication-protocol
Sources
2 cited · last checked Aug 10, 2026
01
Committee on National Security Systems Glossary CNSSI 4009-2015
Committee on National Security Systems Glossary CNSSI 4009-2015
High consensus
02
The Cyber Glossary
The Cyber Glossary
Multi-source
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