ACRONYM

EoL

that the app has reached the end of its useful life. It may mean that a new version is available that supersedes the existing product or that the product is no longer supported.

Updated

Jan 06, 2026

Stands for

End of Life

Senses

Sense 1End of Life

that the app has reached the end of its useful life. It may mean that a new version is available that supersedes the existing product or that the product is no longer supported.

NICCS (CISA) Cybersecurity Vocabulary

Bibliography

NICCS (CISA) Cybersecurity Vocabulary
Accessed Jan 06, 2026Quoted
NICCS glossary export (CSV)
https://niccs.cisa.gov/rest/vocab/export-csv
NICCS is a CISA (DHS) program. Individual glossary entries include a "From" attribution (e.g., CNSSI 4009, NIST SPs, NICE Framework). Treat "From" values as upstream provenance and verify before quoting large portions of text.
Source: NICCS (CISA) Cybersecurity Vocabulary (niccs.cisa.gov).