openclaw-secure-linux-cloud

To securely deploy OpenClaw on a Linux cloud host, bind the gateway to loopback, enable token authentication, use rootless Podman, and access the Control UI through an SSH tunnel to minimize public exposure.

Keeping an OpenClaw control UI private involves binding the gateway to loopback and establishing an SSH tunnel, ensuring the control plane remains inaccessible from public networks while maintaining remote management capabilities.

You can use Tailscale or a reverse proxy instead of SSH tunneling for OpenClaw remote access, with decision guidance provided to help choose between private and public exposure configurations based on your specific network requirements.

Required Podman security hardening for OpenClaw includes running rootless containers, enabling sandboxing, and applying a default-deny firewall baseline to restrict unauthorized network traffic and minimize system exposure.

Token authentication is required for a loopback OpenClaw deployment, serving as a conservative security baseline alongside enabled pairing to ensure secure day-two operations even when the gateway is not publicly exposed.

The pre-launch checklist for Linux cloud hardening with OpenClaw verifies rootless Podman setup, default-deny firewall rules, token authentication, sandboxing, and proper loopback binding to ensure minimal exposure before going live.