OpenClaw Security

OpenClaw is a self-hosted autonomous AI agent that can run shell commands, access files, send emails, and control systems. Securing your installation protects your data, API keys, and infrastructure. This hub links to everything you need: threat overview, hardening guides, credential management, prompt injection defense, ClawHub skills security, and a downloadable audit checklist.

Start here: This page covers the threat model and attack surfaces. Then follow the Security Best Practices guide and use the Security Checklist for a quick post-install audit.

Why OpenClaw Security Matters

Unlike cloud chatbots (e.g. ChatGPT or Claude in the browser), OpenClaw runs on your hardware and can do things: execute tasks, read and write files, call external APIs, and control browsers or messaging accounts. That power makes it useful—and also makes security critical.

  • Credential and data exposure: A compromised or misconfigured instance can lead to theft of API keys (Anthropic, OpenAI, etc.), messaging app tokens (WhatsApp, Telegram, Discord), and any secrets or sensitive data the agent can access.
  • Abuse of connected services: An attacker who gains control of your agent could abuse your LLM quota, send messages from your accounts, or exfiltrate data through the agent's tools.
  • Industry attention: Security researchers from Cisco, CrowdStrike, and Snyk have highlighted risks around the gateway, the skills marketplace (ClawHub), and prompt injection. Taking security seriously is essential for personal, business, and enterprise deployments.

For step-by-step hardening, see Security Best Practices.

Threat Model: Who and What Are We Protecting Against?

A simple threat model helps you decide how much to lock down:

  • External attackers: Someone on the internet trying to reach your gateway, steal credentials, or abuse your agent. Mitigations: never expose the gateway publicly, use firewalls and network isolation, and keep credentials out of config files and third-party code.
  • Malicious or buggy third-party code: Skills from ClawHub can contain vulnerabilities or malware. Research (e.g. Snyk) has indicated that a notable share of skills could leak credentials. Mitigations: audit skills before installing, pin versions, and use openclaw security audit (or equivalent) when available.
  • Prompt injection: Crafted user input (e.g. in chat or in documents the agent reads) can trick the model into ignoring instructions or performing unintended actions. Mitigations: stronger instruction-following models, input validation, and clear boundaries for untrusted content. See Prompt Injection Defense.
  • Overprivileged agent: Giving the agent broad filesystem or network access increases the impact if the agent is compromised or misused. Mitigations: sandbox mode, tool allowlists/denylists, and minimal permissions. See Best Practices and tool restriction options in the official docs.

Common Attack Surfaces

These are the main areas where security issues can arise:

Surface Risk More info
Gateway (control plane) If the gateway port is reachable from the internet, attackers can send commands to your agent or attempt to take over the control plane. Network Isolation
Config and secrets API keys and tokens in config files or in version control can be stolen or leaked. File permissions and secrets management matter. Credential Management
ClawHub skills Third-party skills can contain bugs or malware; some have been found to leak credentials (e.g. Snyk reported a notable portion of skills with credential-leak risks). Skills Security, Known Vulnerabilities
User/channel input Prompt injection via chat or other channels can make the agent ignore system instructions or perform unintended actions. Prompt Injection Defense
Containers and host Docker or host misconfiguration (e.g. mounting docker.sock, excessive privileges) can escalate to host compromise. Docker Hardening
Visibility Without logging and monitoring, compromise or misuse may go undetected. Monitoring & Logging

The Golden Rule

⚠️ Never expose the OpenClaw gateway port publicly. Bind to localhost (or a private IP) only. For remote access, use Tailscale, SSH tunneling, or a VPN—not an open port on the internet.

The gateway is the control plane for your agent. Exposing it allows unauthenticated or weakly authenticated access to your AI and connected services. For step-by-step network lockdown, see Network Isolation.

Security vs Convenience

Stronger isolation improves security but can limit what the agent can do:

  • Sandbox and tool restrictions reduce the blast radius if the agent is tricked or compromised, but may block legitimate automation (e.g. certain shell commands or file access).
  • Network lockdown (gateway on localhost, firewall, VPN-only access) prevents casual exposure but requires VPN or SSH for remote access.
  • Fewer skills and pinned versions reduce supply-chain risk but may mean missing features or manual updates.

Security Guides

Use these guides to harden your deployment and respond to incidents:

🛡️ Hardening

🔐 Credentials & Access

📊 Monitoring & Response

Quick Security Checklist

After installing OpenClaw, ensure at least the following. For the full list, see the Security Checklist and Best Practices.

  • Gateway bound to 127.0.0.1 (or private IP) - never exposed to the internet
  • Firewall rules applied (e.g. UFW) so gateway port is not publicly reachable
  • API keys and secrets in environment variables or a secrets manager, not in config files
  • API spending limits set where possible
  • Sandbox or tool restrictions enabled if the agent does not need full system access
  • Third-party skills reviewed and pinned; run openclaw security audit if available
  • Logging and (where appropriate) audit logging enabled
  • Regular updates scheduled (e.g. weekly openclaw update)

Security by Scenario

Your security posture should match your environment:

  • Personal use (low-stakes): Follow the golden rule and credential best practices; optional sandbox and skill audit.
  • Small business (medium-risk): Add network isolation, monitoring, and a regular security checklist; consider managed hosting with auto-patching.
  • Enterprise / regulated (high-stakes): Full hardening, audit logging, key rotation, and compliance review. See Best Practices for enterprise recommendations.

Prerequisites for Securing OpenClaw

Related Resources

Next Steps

After securing your installation, consider: