The Cisco ISE must use TLS 1.2, at a minimum, to protect the confidentiality of information passed between the endpoint agent and the Cisco ISE. This is This is required for compliance with C2C Step 1.

No profile (default benchmark)

I - Mission Critical Classified

I - Mission Critical Public

I - Mission Critical Sensitive

II - Mission Support Classified

II - Mission Support Public

II - Mission Support Sensitive

III - Administrative Classified

III - Administrative Public

III - Administrative Sensitive