+ The NTP daemon requires the "systemd-timesync" system user and
+ group to exist. During execution this network facing service
+ will drop privileges (with the exception of CAP_SYS_TIME) and
+ assume this uid/gid for security reasons.
+
+ The network management daemon requires the "systemd-network"
+ system user and group to exist. During execution this network
+ facing service will drop privileges (with the exception of
+ CAP_NET_*) and assumed this uid/gid for security reasons.
+