Primary definition
Communications path within a computer system or network designed for the authorized transfer of data. See covert channel.
Also known asovert communication path · overt communications channel · overt data channel · authorized channel · legitimate channel · normal channel
— Committee on National Security Systems Glossary CNSSI 4009-2015View source
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CNSSGC
Communications path within a computer system or network designed for the authorized transfer of data. See covert channel.
Committee on National Security Systems Glossary CNSSI 4009-2015 · 2024
Cite this term
Permanent URL · stable across revisions
Election Security Glossary. (2026). Overt Channel. In Election Security Glossary. Retrieved September 3, 2026, from https://electionsecurityglossary.com/glossary/overt-channel
Sources
2 cited · last checked Aug 9, 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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