[Unit] Description=KMS Emulator [Service] SystemCallFilter=@system-service SystemCallFilter=~@privileged @resources SystemCallArchitectures=native RestrictAddressFamilies=AF_INET AF_INET6 RestrictNamespaces=true NoNewPrivileges=true LockPersonality=true RestrictRealtime=true MemoryDenyWriteExecute=true ProtectHome=true ProtectSystem=strict PrivateDevices=true PrivateUsers=true ProtectClock=true ProtectProc=invisible ProcSubset=pid ProtectHostname=true ProtectKernelLogs=true ProtectKernelModules=true ProtectKernelTunables=true ProtectControlGroups=true DevicePolicy=closed DynamicUser=true Type=forking ExecStart=/usr/bin/vlmcsd [Install] WantedBy=multi-user.target