All linux processes have a default set of permissions that's absurdly large, even when not running as root. Web servers don't need but a fraction of those permi

All linux processes have a default set of permissions that's absurdly large, even when not running as root. Web servers don't need but a fraction of those permissions. This may help: https://www.redhat.com/sysadmin/mastering-systemd https://www.redhat.com/sysadmin/mastering-systemd