Writing a Custom SELinux Policy

SELinux has a number of tools to alter policy without real knowledge of writing policy itself, but when we create our own custom daemons and processes, SELinux won't have default settings readily available for us to use. Instead, we'll have to use a combination of tools and troubleshooting to develop a custom policy so that your custom work can work. In this lab, we'll use `sepolicy`, `ausearch`, and `audit2allow` to create a policy, implement it, and then refine the policy through troubleshooting.