What is the default SELinux type that only enforces network daemon policy rules?

The default SELinux type that only enforces network daemon policy rules is the targeted policy. This policy is designed to provide a balance between security and usability, targeting specific services (typically network daemons) with enforced security policies while leaving the rest of the system in a more permissive state.

In this setup, only certain processes are required to comply with the SELinux security policies, meaning that only the network-facing services are constrained by enforced security rules. This approach allows for a tight security environment for critical services while minimizing the impact on the overall system functions and usability.

The permissive mode does not enforce policies but instead logs actions that would have been denied if enforcement were active, while strict mode imposes comprehensive restrictions across the board. The disabled option completely turns off SELinux, removing any enforcement or logging features. Hence, targeted is the most appropriate answer since it specifically tailors the enforcement of policies focused on network daemons.