I have the book SElinux by example which is still very relevant. But these days I'd say you can get all the same info online[1]. 1. https://github.com/SELinux

I have the book SElinux by example which is still very relevant. But these days I'd say you can get all the same info online[1]. 1. https://github.com/SELinuxProject/selinux-notebook https://github.com/SELinuxProject/selinux-notebook