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XCCDF
Guide to the Secure Configuration of Ubuntu 20.04
System Settings
Network Configuration and Firewalls
Transport Layer Security Support
Only Allow DoD PKI-established CAs
Only Allow DoD PKI-established CAs
An XCCDF Rule
Details
Profiles
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Only Allow DoD PKI-established CAs
Medium Severity
The operating system must only allow the use of DoD PKI-established certificate authorities for verification of the establishment of protected sessions.