Primary definition
1. A set of instructions for a computer. Source: www.merrianwebster.com 2. System of communication in which arbitrary groups of letters, numbers, or symbols represent units of plain text of varying length. Source: NSTISSI No. 7002
Also known ascipher · encryption · cryptogram · cryptocode · cypher · encoded message
3 sources cited4 related termsReviewed Aug 9, 2026
— Committee on National Security Systems Glossary CNSSI 4009-2015View source
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CNSSGC
1. A set of instructions for a computer. Source: www.merrianwebster.com 2. System of communication in which arbitrary groups of letters, numbers, or symbols represent units of plain text of varying length. Source: NSTISSI No. 7002
Committee on National Security Systems Glossary CNSSI 4009-2015 · 2024
Cite this term
Permanent URL · stable across revisions
Election Security Glossary. (2026). Code. In Election Security Glossary. Retrieved August 20, 2026, from https://electionsecurityglossary.com/glossary/code
Sources
3 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
EAC Information Technology Terminology
EAC Information Technology Terminology
Multi-source
03
The Cyber Glossary
The Cyber Glossary
Multi-source
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