Windows Patch, for Windows, Causing Kerberos Authentication Issues

It was discovered this morning (April 13) that a Windows Patch, released on Tuesday, April 12, 2016, is causing Windows computers to have authentication issues with Kerberos credentials.

The workaround for this issue is to use userid@dce.psu.edu (the UPN logon method).

ITS is currently investigating the cause of the issue and will update this alert when more information becomes available.

More information: Windows Patch, for Windows, Causing Kerberos Authentication Issues

Story added 13. April 2016, content source with full text you can find at link above.