How to Secure Your OpenClaw Installation: Security Best Practices
Your OpenClaw installation handles sensitive business data, customer conversations, and AI model API keys. Security is not optional — it is foundational. This guide covers the essential security measures every OpenClaw deployment should implement, from server hardening to prompt injection protection. Follow these steps to ensure your AI agents are as secure as they are capable.
What You Need
- ✓A running OpenClaw installation
- ✓SSH access to your VPS
- ✓Basic comfort with terminal commands
Step-by-Step Guide
Harden your VPS
Start with the server itself. Disable root SSH login and create a non-root user with sudo privileges. Set up SSH key authentication and disable password-based login. Configure a firewall (UFW is easiest on Ubuntu) to allow only necessary ports — typically SSH (22), HTTP (80), and HTTPS (443). Keep your system updated with regular security patches.
Enable HTTPS
All communication with your OpenClaw dashboard should be encrypted. Set up a domain name pointing to your VPS and install an SSL certificate using Let's Encrypt (free). Configure your web server (Nginx or Caddy) to redirect all HTTP traffic to HTTPS. This protects login credentials, API keys, and conversation data from interception.
Protect your API keys
Store AI provider API keys in environment variables, never in code or configuration files that might be exposed. Set spending limits on all API provider accounts. Rotate keys regularly — at least quarterly. Monitor for unusual usage patterns that could indicate key compromise.
Guard against prompt injection
Prompt injection is a real threat for customer-facing AI agents. Configure your Soul.md with explicit instructions about what the agent should never do — share system prompts, reveal API keys, ignore its instructions, or perform unauthorized actions. Layer your defenses: input validation, output filtering, and clear instruction separation. The CampeloClaw course covers advanced prompt injection defense techniques.
Set up backups
Configure automated daily backups of your OpenClaw data — Soul.md files, conversation logs, and configuration. Store backups in a separate location (another server or cloud storage). Test restoration regularly. A reliable backup means any problem is recoverable.
Monitor and audit
Review agent conversation logs regularly, especially during the first weeks. Watch for unexpected behavior, prompt injection attempts, or data leakage. Set up alerts for unusual patterns — sudden spikes in API usage, failed login attempts, or agent responses that violate your guidelines.
Common Mistakes to Avoid
- !Leaving root SSH access enabled — always use key-based authentication with a non-root user
- !Running OpenClaw over plain HTTP — all traffic should be encrypted with HTTPS
- !Hardcoding API keys instead of using environment variables
- !Not setting spending limits on AI provider accounts
- !Skipping backups until it is too late
Want the full walkthrough? This guide covers the essentials, but the CampeloClaw course provides detailed video instruction for every step, troubleshooting guides, and hands-on practice exercises.
Frequently Asked Questions
Has OpenClaw ever been hacked?
OpenClaw is open source with an active security-conscious community. Following the security practices in this guide significantly reduces your risk. Most security incidents come from misconfigured servers, not platform vulnerabilities.
How often should I update OpenClaw?
Update promptly when security patches are released. For feature updates, test on a staging environment first if your agent handles critical business processes.
Related Pages
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