Source note · Setting up certificates on Cisco Expressway
CA/Browser Forum ballot SC081v3 cuts the maximum validity of public TLS certificates from 398 days to 47 days in stages from March 2026 to March 2029.
Checked 2026-09-30
- Vendor
- CA Browser Forum
- Product
- Public TLS certificates
- Subsystem
- certificate-validity
- Deployment
- public-pki
- Region
- not restricted
- Release range
- 2026-03 to 2029-03
- Checked
- 2026-09-30
Sources
- Ballot SC081v3: Introduce Schedule of Reducing Validity and Data Reuse Periods — CA/Browser Forum · tier 1 standards and regulators · Ballot summary / purpose
Cite this note
APA
WarmTransfer. (2026, September 30). Setting up certificates on Cisco Expressway: source note expressway-certificate-setup-cabf-validity-schedule. WarmTransfer. https://warmtransfer.net/knowledge/claims/expressway-certificate-setup-cabf-validity-schedule
BibTeX
@misc{warmtransfer-claim-expressway-certificate-setup-cabf-validity-schedule,
title = {Setting up certificates on Cisco Expressway: source note expressway-certificate-setup-cabf-validity-schedule},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/expressway-certificate-setup-cabf-validity-schedule},
note = {Source note expressway-certificate-setup-cabf-validity-schedule, checked 2026-09-30}
}