Source note · Unified CM security hardening
Common Criteria mode (utils fips_common_criteria enable) needs FIPS mode enabled first and does not work with TLS 1.3.
Checked 2026-09-25
Common Criteria mode will not work with TLS 1.3
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- Common Criteria mode
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Release 15 and SUs
- Checked
- 2026-09-25
Sources
- Security Guide for Cisco Unified Communications Manager, Release 15 and SUs - FIPS Mode Setup — Cisco Systems · tier 2 current vendor documentation · FIPS Mode Setup > Common Criteria Mode
Cite this note
APA
WarmTransfer. (2026, September 25). Unified CM security hardening: source note cucm-security-hardening-cc-mode-reqs. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-security-hardening-cc-mode-reqs
BibTeX
@misc{warmtransfer-claim-cucm-security-hardening-cc-mode-reqs,
title = {Unified CM security hardening: source note cucm-security-hardening-cc-mode-reqs},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-security-hardening-cc-mode-reqs},
note = {Source note cucm-security-hardening-cc-mode-reqs, checked 2026-09-25}
}