The OpenSCAP Daemon is a service that runs in the background. It makes sure your machines and containers are evaluated according to the schedule you specify.
Functionality can be divided into two categories — continuously evaluating machines against a specific policy, and one-off evaluation.
Under the hood it uses the NIST-certified oscap tool, but wraps it in an interface which is easier to use.
You can install the OpenSCAP Daemon on Fedora with the following command.
dnf install openscap-daemon