Monday, May 23, 2022

 Default Certificate Mapping in Windows has been changed with Windows Updates May 10th, 2022


Microsoft made a significant change with the May 10th, 2022 updates what is impacting typical Wi-Fi authentication configurations  with NPS or other Radius servers. They decided to allow as default only stronger mapping methods from a certificate to an AD user or machine. See the article below in section "Certificate mappings".


https://support.microsoft.com/en-us/topic/kb5014754-certificate-based-authentication-changes-on-windows-domain-controllers-ad2c23b0-15d8-4340-a468-4d4f3b188f16