Is OpenClaw Secure? How to Audit Your OpenClaw Setup
OpenClaw lets non-technical founders run powerful AI agents on a VPS without writing infrastructure code. That's a major capability unlock — and it comes with a specific set of security risks that most OpenClaw users don't know about until something goes wrong. Here is what to watch for and how to audit your setup.
Exposed API Keys in Config Files
OpenClaw setups frequently store API keys (OpenAI, Anthropic, Stripe, SendGrid) in config files on the VPS. If file permissions are not configured correctly — or if you ever run 'chmod 777' on a directory to fix a permissions error — these files can be read by anyone with access to the server. We regularly find world-readable config files with production API keys in OpenClaw VPS audits.
Open SSH Root Login
Many OpenClaw setups use root SSH access with password authentication — the default on many VPS providers. This is being actively brute-forced at scale. Bots scan for open SSH ports constantly; a weak or reused password is all they need. Root login should be disabled in sshd_config, password authentication should be replaced with key-based authentication, and SSH should be on a non-standard port with fail2ban installed.
Tokens and Secrets in Server Logs
AI agent frameworks frequently log request and response data for debugging. If your agent makes API calls with authorization tokens, those tokens end up in your log files. If logs are stored without proper permissions or shipped to a log aggregator without filtering, those tokens are exposed. Rotate any secrets that have been active on an OpenClaw setup that wasn't hardened from day one.
Unpatched VPS and Dependencies
VPS instances that were set up once and never updated accumulate critical CVEs in the OS, web server, and runtime dependencies. OpenClaw setups are often 'set and forget' — the agent runs fine, so there's no reason to touch the server. Until someone exploits an unpatched vulnerability. Enable automatic security updates and audit installed package versions.
What an OpenClaw Security Audit Covers
Our OpenClaw security audit reviews: SSH configuration and access controls, file permissions on config and secret files, secrets and API keys in logs and environment variables, network exposure (open ports, firewall configuration), VPS hardening (unattended upgrades, fail2ban, ufw), agent code security (what the agent can do, what data it can access, what external calls it makes), and dependency versions.
How Long It Takes
An OpenClaw VPS audit typically takes 1–2 days. We deliver a prioritized finding report and, for critical issues, patch them directly. Most clients start within the same week they book.