Hardening systemd Services

My love for systemd is no secret, I&#x27;ve blogged about it more than once. I especially love systemd&#x27;s ability to harden services. What does this mean exactly? Systemd offers a wealth of directives that can restrict a service&#x27;s access to files, syscalls, or even the network. This gives me peace of mind, knowing that even if the software running in the service has a vulnerability, the…