Glossary of Key Information Security Terms

Citation
NIST, Glossary of Key Information Security Terms (NIST IR 7298 Rev. 1) (Feb. 2011) (full-text).

Overview
The glossary includes most of the terms in the NIST publications. It also contains nearly all of the terms and definitions from CNSSI-4009. The glossary provides a central resource of terms and definitions most commonly used in NIST information security publications and in CNSS information assurance publications.