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XCCDF
Guide to the Secure Configuration of Red Hat Enterprise Linux 8
System Settings
Installing and Maintaining Software
System and Software Integrity
System Cryptographic Policies
Configure Kerberos to use System Crypto Policy
Configure Kerberos to use System Crypto Policy
An XCCDF Rule
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Configure Kerberos to use System Crypto Policy
High Severity
Crypto Policies provide a centralized control over crypto algorithms usage of many packages. Kerberos is supported by crypto policy, but it's configuration may be set up to ignore it. To check that Crypto Policies settings for Kerberos are configured correctly, examine that there is a symlink at /etc/krb5.conf.d/crypto-policies targeting /etc/cypto-policies/back-ends/krb5.config. If the symlink exists, Kerberos is configured to use the system-wide crypto policy settings.