Upgrade to Release 2.1 Restores Old Guest Accounts Supported Anti-Virus and Anti-Malware Products TACACS+ Device Administration Enhancements Support for Elliptical Curve Cryptography (ECC) Certificates SAML SSO Support for Certificate Provisioning Portal PxGrid Certificate Template for the Internal Cisco ISE CA Option to View the Process and Thread Utilization in Cisco ISE Time Interval For Compliance Device ReAuth Query Persistent Machine Access Restriction (MAR) Cache Release Notes for Cisco Identity Services Engine, Release 2.1Ībility to Download Core Files and Heap Dumps for TroubleshootingĬertificate Page Navigation Changes/Enhancements