Rotate the Citrix Cloud SAML signing certificate used by ADFS relying party trust

On ADFS server -- Click on Event Viewer -- Applications -- ADFS -- Admin -- search for the error log at the time-stamp you replicated the login. If you see the following error in the ADFS event logs: Error: "Encountered error during federation passive request. Additional Data Protocol Name: Saml...

MS17-019: Security update for Active Directory Federation Services: March 14, 2017

Resolves a vulnerability in Windows that could allow information disclosure if an attacker sends a specially crafted request to an ADFS server, allowing the attacker to read sensitive information about the target system.SummaryThis security update resolves a vulnerability in Active Directory...