ConditionVirtualization=!container
DefaultDependencies=no
After=systemd-remount-fs.service systemd-sysusers.service
-Before=time-sync.target sysinit.target shutdown.target
+Before=time-set.target sysinit.target shutdown.target
Conflicts=shutdown.target
-Wants=time-sync.target
+Wants=time-set.target time-sync.target
[Service]
-Type=notify
-Restart=always
-RestartSec=0
-ExecStart=!!@rootlibexecdir@/systemd-timesyncd
-WatchdogSec=3min
-User=systemd-timesync
-CapabilityBoundingSet=CAP_SYS_TIME
AmbientCapabilities=CAP_SYS_TIME
-PrivateTmp=yes
+CapabilityBoundingSet=CAP_SYS_TIME
+ExecStart=!!@rootlibexecdir@/systemd-timesyncd
+LockPersonality=yes
+MemoryDenyWriteExecute=yes
+NoNewPrivileges=yes
PrivateDevices=yes
-ProtectSystem=strict
-ProtectHome=yes
+PrivateTmp=yes
ProtectControlGroups=yes
-ProtectKernelTunables=yes
+ProtectHome=yes
+ProtectHostname=yes
ProtectKernelModules=yes
-MemoryDenyWriteExecute=yes
-RestrictRealtime=yes
-RestrictNamespaces=yes
+ProtectKernelTunables=yes
+ProtectSystem=strict
+Restart=always
+RestartSec=0
RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
+RestrictNamespaces=yes
+RestrictRealtime=yes
+RestrictSUIDSGID=yes
RuntimeDirectory=systemd/timesync
-SystemCallFilter=@system-service @clock
-SystemCallErrorNumber=EPERM
-SystemCallArchitectures=native
-LockPersonality=yes
StateDirectory=systemd/timesync
+SystemCallArchitectures=native
+SystemCallErrorNumber=EPERM
+SystemCallFilter=@system-service @clock
+Type=notify
+User=systemd-timesync
+WatchdogSec=3min
[Install]
WantedBy=sysinit.target