Primary definition
1. An approach that facilitates the sharing of terrorism and homeland security information. 2. ISE in its broader application enables those in a trusted partnership to share, discover, and access controlled information.
Also known asISE · information sharing ecosystem · shared information environment · collaborative information space
1 sources cited4 related termsReviewed Aug 9, 2026
— Committee on National Security Systems Glossary CNSSI 4009-2015View source
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CNSSGC
1. An approach that facilitates the sharing of terrorism and homeland security information. 2. ISE in its broader application enables those in a trusted partnership to share, discover, and access controlled information.
Committee on National Security Systems Glossary CNSSI 4009-2015 · 2024
Cite this term
Permanent URL · stable across revisions
Election Security Glossary. (2026). Information Sharing Environment (ise). In Election Security Glossary. Retrieved August 14, 2026, from https://electionsecurityglossary.com/glossary/information-sharing-environment-ise
Sources
1 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
Single-source
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