You get a System.Security.SecurityException when you try to start the User Profile Synchronization Service

Symptom Under certain condition, you may see this error message when you try to start the FIM Synchronization Service: UserProfileApplication.SynchronizeMIIS: Failed to configure ILM, will attempt during next rerun. Exception: System.Security.SecurityException: There are currently no logon servers available to service the logon request. at System.Security.Principal.WindowsIdentity.KerbS4ULogon(String upn) at System.Security.Principal.WindowsIdentity..ctor(String sUserPrincipalName, String type) at System.Security.Principal.WindowsIdentity..ctor(String sUserPrincipalName) at…

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