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XCCDF
Guide to the Secure Configuration of Ubuntu 20.04
System Settings
Account and Access Control
Protect Physical Console Access
Configure Screen Locking
Hardware Tokens for Authentication
Configure Smart Card Certificate Authority Validation
Configure Smart Card Certificate Authority Validation
An XCCDF Rule
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Configure Smart Card Certificate Authority Validation
Medium Severity
Configure the operating system to do certificate status checking for PKI authentication. Modify all of the
cert_policy
lines in
/etc/pam_pkcs11/pam_pkcs11.conf
to include
ca
like so:
cert_policy = ca, ocsp_on, signature;