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Solved: 535 5.7.139 Authentication unsuccessful, federated sts service was unreachable

Posted by on in Duo, TroubleshootingLeave a comment

Problem 535 5.7.139 Authentication unsuccessful, federated sts service was unreachable error message presented by Jira after integrating Microsoft 365 with Duo Single Sign-On. Cause Jira version that was used did not support modern authentication which was configured on Duo. Solution…

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Cisco ASA Certificate-based Remote Access VPN Authentication

Posted by on in asa, Cisco, Firewalls, VPN2 Comments

In this article, I will demonstrate how to configure a Cisco ASA for digital certificate-based authentication for remote access VPN users. Prerequisites Admin access to the Cisco ASARoot CA and (if applicable) any sub-CA's for your users that will connect…

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