The SSL certificates used by the Guardium SaaS authentication system are being rotated

Scheduled Maintenance Report for IBM Security

Completed

The scheduled maintenance has been completed.
Posted Oct 16, 2025 - 10:00 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Oct 16, 2025 - 09:00 UTC

Scheduled

Renewal of SSL certificate for guardium.security.ibm.com

Scheduled - Thursday, 16th Oct 2025, 9 AM UTC

The SSL certificate will expire shortly (tenants with *.guardium.security.ibm.com hostnames).

There are new RSA and ECDSA certificates for *.guardium.security.ibm.com hostnames. Please note that there are also new intermediate and root certificates (trust chain).

Details of the new certificate are available here:
https://knowledge.digicert.com/general-information/digicert-trusted-root-authority-certificates

DigiCert Global CA G2

Issuer: DigiCert Global Root G2
Valid until: 01/Aug/2028
Serial #: 0C:8E:E0:C9:0D:6A:89:15:88:04:06:1E:E2:41:F9:AF
SHA1 Fingerprint: D6:ae:E3:16:31:F7:AB:c5:6B:9D:E8:ab:EC:cc:41:08:A6:26:B1:04
SHA256 Fingerprint: 8F:ac:57:64:39:C9:FD:3E:F1:53:B5:1F:9E:dd:0D:38:1B:5D:F7:b8:75:59:CE:be:CA:04:29:7D:D4:4a:63:9B

DigiCert Global CA G3

Issuer: DigiCert Global Root G3
Valid until: 01/Aug/2028
Serial #: 05:88:C0:0c:8C:C0:C5:77:66:7E:64:cb:A8:8B:AB:49
SHA1 Fingerprint: 07:53:C9:d4:8F:E5:22:C8:13:47:60:a5:14:9D:4E:d4:30:13:03:17
SHA256 Fingerprint: F7:54:1C:F6:9D:1d:E1:ac:95:3a:BC:1F:AD:6F:78:07:A3:4e:DF:E9:E1:2C:11:E6:6A:19:59:30:C2:3a:D6:C6

Customers who use third-party apis are required to update trust stores with the new certificate details in advance of 16th October.

Affected Domain: *.guardium.security.ibm.com
Impact: Customers using third-party applications to connect to IBM Guardium API services
Action Required: Add DigiCert Global Root G2 and G3 certificate to trust stores
Risk of Inaction: Connection failures, SSL/TLS errors, service disruptions
Timeline: Immediate action recommended
Posted Oct 14, 2025 - 21:15 UTC
This scheduled maintenance affected: IBM Guardium Data Security Center (US) (Datamart Ingestion, Integration, Connections, Universal Connector Ingestion, Streaming (AWS/Azure streams) Ingestion) and IBM Guardium Data Security Center (EU) (Datamart Ingestion, Integration, Connections, Universal Connector Ingestion, Streaming (AWS/Azure streams) Ingestion).