STIG overview for Access Appliance
The Security Technical Implementation Guides (STIGs) provide technical guidance for increasing the security of information systems and software to help prevent malicious computer attacks. This type of security is also referred to as hardening.
In version 8.0, you can enable OS STIG hardening rules for increased security. These rules are based on the following profile from the Defense Information Systems Agency (DISA):
STIG for Red Hat Enterprise Linux 7 Server - Version V3R3
The STIG option is enabled at cluster level. If the STIG option is enabled, the STIG rules are enforced on both the nodes in a cluster.