Tag: 6.11
ClearPass, HPE Aruba, Security
ClearPass 6.12 EAP-TLS Authentication Issues – “No Suitable Signature Algorithm”
After upgrading a ClearPass cluster from 6.11.11 to 6.12, multiple customers ran into an issue where a significant number of clients could no longer authenticate using EAP-TLS. The environment: Immediately after the upgrade to 6.12, authentication failures started appearing in the Access Tracker with the following error: First Thoughts: RSA-PSS There are several posts online … Read More