Context
Change Type: Feature
Product area: Platform services
Component: Authentication
Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com
Technical details
Build artifact: cumulocity (2026.131.0)
Internal ID: MTM-66619
Description
The platform now automatically generates audit logs for device certificate renewals and replacements. When a device uses the Re-enroll API to refresh or replace its certificate via existing credentials, a dedicated entry is now recorded in the system logs.
Log Specifications:
- Activity:
Tenant certificate authority(CA) re-signed certificate for device: %s. - Audit Text:
Certificate serial number hex: '%s' - Event Type:
TenantCertificateAuthority