[Unit]
Description=Simple DDNS Client
After=network.target

[Service]
ExecStart=/usr/bin/simple-ddns-client
MemoryDenyWriteExecute=true
PrivateDevices=true
PrivateTmp=true
ProtectControlGroups=true
ProtectHome=true
ProtectKernelModules=true
ProtectKernelTunables=true
ProtectSystem=strict
RestrictNamespaces=true
RestrictRealtime=true

[Install]
WantedBy=multi-user.target