{"id":1995,"date":"2026-01-28T05:34:20","date_gmt":"2026-01-28T05:34:20","guid":{"rendered":"https:\/\/veerhost.com\/?p=1995"},"modified":"2026-02-19T12:02:57","modified_gmt":"2026-02-19T12:02:57","slug":"openclaw-security-guide","status":"publish","type":"post","link":"https:\/\/veerhost.com\/de\/openclaw-security-guide\/","title":{"rendered":"OpenClaw Security Guide: How to Protect Your VPS From Hackers, Scanners, and Vulnerabilities"},"content":{"rendered":"

Running OpenClaw<\/strong> (or any always-online bot service) on a VPS<\/strong> is powerful\u2014but it also makes your server a target. The reality is that most attacks aren\u2019t personal. The internet is full of automated scanners that continuously probe VPS IPs for open ports<\/strong>, weak SSH<\/strong>, exposed dashboards<\/strong>, public databases<\/strong>, and misconfigured webhooks<\/strong>. If OpenClaw is new (or quickly evolving), it\u2019s even more important to lock things down before you go live.<\/p>\n\n\n\n

This guide is a complete, practical playbook to secure your VPS when running OpenClaw. It covers the most common ways VPS machines get compromised and shows you exactly how to protect yourself with hardening, firewall rules, safe networking, proper secrets management, monitoring, and incident response.<\/p>\n\n\n\n

\n

Security Disclaimer:<\/strong> This article is general security guidance. Security is a process, not a one-time setup. Apply the steps that fit your environment, keep your system updated, and treat your bot token, database credentials, and SSH access like the keys to your home.<\/p>\n<\/blockquote>\n\n\n\n

\n\n\n\n

Table of Contents<\/h2>\n\n\n\n
    \n
  1. Threat Model: How Hackers Actually Target VPS Bots<\/li>\n\n\n\n
  2. The \u201cGolden Rules\u201d for Securing OpenClaw<\/li>\n\n\n\n
  3. VPS Hardening: Secure SSH, Users, and Updates<\/li>\n\n\n\n
  4. Firewall & Port Exposure: Close Everything You Don\u2019t Need<\/li>\n\n\n\n
  5. Run OpenClaw Safely: Localhost Binding, Reverse Proxies, and Least Privilege<\/li>\n\n\n\n
  6. Webhooks & Dashboards: HTTPS, Auth, and Rate Limiting<\/li>\n\n\n\n
  7. Database Security: Local-Only, Permissions, and Backups<\/li>\n\n\n\n
  8. Secrets: .env<\/code> Safety, Rotation, and Leak Prevention<\/li>\n\n\n\n
  9. Monitoring & Alerts: Logs, Audit Trails, and Suspicious Activity<\/li>\n\n\n\n
  10. Malware & Persistence Checks: What to Look For<\/li>\n\n\n\n
  11. Incident Response: What to Do If You Think You\u2019re Compromised<\/li>\n\n\n\n
  12. Security Maintenance Checklist (Weekly\/Monthly)<\/li>\n<\/ol>\n\n\n\n
    \n\n\n\n

    1) Threat Model: How Hackers Target OpenClaw VPS Deployments<\/h1>\n\n\n\n

    Before you secure anything, understand the common attack paths. Most compromises happen through a handful of repeating patterns:<\/p>\n\n\n\n

    A) Open Ports<\/h3>\n\n\n\n

    Attackers scan public IP ranges for:<\/p>\n\n\n\n

      \n
    • Open SSH (22)<\/li>\n\n\n\n
    • Open bot ports (3000\/5000\/8080\/etc.)<\/li>\n\n\n\n
    • Exposed databases (3306 MySQL, 5432 PostgreSQL, 6379 Redis)<\/li>\n\n\n\n
    • Exposed admin dashboards and panels<\/li>\n<\/ul>\n\n\n\n

      B) Weak SSH Security<\/h3>\n\n\n\n

      Common failures:<\/p>\n\n\n\n

        \n
      • Password login enabled (brute-forced)<\/li>\n\n\n\n
      • Root login allowed<\/li>\n\n\n\n
      • Reused credentials<\/li>\n\n\n\n
      • No rate limiting (thousands of guesses per minute)<\/li>\n<\/ul>\n\n\n\n

        C) Exposed Webhooks \/ Admin Endpoints<\/h3>\n\n\n\n

        If your bot exposes \/webhook<\/code>, \/admin<\/code>, \/panel<\/code>, \/debug<\/code>, or a health endpoint returning too much info, scanners will find it and try:<\/p>\n\n\n\n

          \n
        • Credential stuffing<\/li>\n\n\n\n
        • Default passwords<\/li>\n\n\n\n
        • Exploit attempts against known framework vulnerabilities<\/li>\n<\/ul>\n\n\n\n

          D) Dependency Vulnerabilities<\/h3>\n\n\n\n

          Node\/Python projects often pull many dependencies. If you run outdated packages, attackers may exploit:<\/p>\n\n\n\n

            \n
          • Known RCE vulnerabilities<\/li>\n\n\n\n
          • Prototype pollution (Node)<\/li>\n\n\n\n
          • Unsafe deserialization (Python)<\/li>\n\n\n\n
          • Misconfigured debug modes<\/li>\n<\/ul>\n\n\n\n

            E) Leaked Secrets<\/h3>\n\n\n\n

            This is extremely common:<\/p>\n\n\n\n

              \n
            • .env<\/code> pushed to Git<\/li>\n\n\n\n
            • Tokens pasted into public chats\/screenshots<\/li>\n\n\n\n
            • Server logs containing secrets<\/li>\n\n\n\n
            • World-readable .env<\/code> (chmod 644<\/code>)<\/li>\n<\/ul>\n\n\n\n
              \n\n\n\n

              2) The Golden Rules for Securing OpenClaw<\/h1>\n\n\n\n

              If you do nothing else, do these:<\/p>\n\n\n\n

                \n
              1. Expose the fewest ports possible<\/strong> (ideally only 22 + 80\/443 if using HTTPS).<\/li>\n\n\n\n
              2. SSH keys only<\/strong> + disable password login<\/strong> + disable root login<\/strong>.<\/li>\n\n\n\n
              3. Bind OpenClaw<\/strong> to localhost (127.0.0.1)<\/strong> if using a reverse proxy.<\/li>\n\n\n\n
              4. Never expose your database to the public internet<\/strong>.<\/li>\n\n\n\n
              5. Keep OS + dependencies updated<\/strong> and remove unused services.<\/li>\n\n\n\n
              6. Use least privilege<\/strong>: run OpenClaw as a non-root user with minimal permissions.<\/li>\n\n\n\n
              7. Monitor logs<\/strong> and use brute-force protections like Fail2ban.<\/li>\n<\/ol>\n\n\n\n
                \n\n\n\n

                3) VPS Hardening: Secure SSH, Users, and Updates<\/h1>\n\n\n\n

                3.1 Create a non-root user (if you\u2019re using root now)<\/h2>\n\n\n\n
                adduser molt\nusermod -aG sudo molt\n<\/code><\/pre>\n\n\n\n
                Switch to that user:<\/p>\n\n\n\n
                su - molt\n<\/code><\/pre>\n\n\n\n
                3.2 Update the system<\/h2>\n\n\n\n
                sudo apt update && sudo apt -y upgrade\nsudo apt -y install curl git ufw unzip\n<\/code><\/pre>\n\n\n\n
                3.3 Use SSH keys (recommended)<\/h2>\n\n\n\n
                On your local machine:<\/p>\n\n\n\n
                ssh-keygen -t ed25519\nssh-copy-id molt@YOUR_VPS_IP\n<\/code><\/pre>\n\n\n\n
                Test login:<\/p>\n\n\n\n
                ssh molt@YOUR_VPS_IP\n<\/code><\/pre>\n\n\n\n
                3.4 Lock down SSH (critical)<\/h2>\n\n\n\n
                Edit SSH configuration:<\/p>\n\n\n\n
                sudo nano \/etc\/ssh\/sshd_config\n<\/code><\/pre>\n\n\n\n
                Set (or ensure) these values:<\/p>\n\n\n\n
                PermitRootLogin no\nPasswordAuthentication no\nPubkeyAuthentication yes\nChallengeResponseAuthentication no\nUsePAM yes\n<\/code><\/pre>\n\n\n\n
                Restart SSH:<\/p>\n\n\n\n
                sudo systemctl restart ssh\n<\/code><\/pre>\n\n\n\n
                \n
                Important: Make sure you can still log in with keys before disabling password auth.<\/p>\n<\/blockquote>\n\n\n\n
                \n\n\n\n
                4) Firewall & Port Exposure: Close Everything You Don\u2019t Need<\/h1>\n\n\n\n
                4.1 Set strict firewall defaults<\/h2>\n\n\n\n
                sudo ufw default deny incoming\nsudo ufw default allow outgoing\n<\/code><\/pre>\n\n\n\n
                Allow SSH:<\/p>\n\n\n\n
                sudo ufw allow OpenSSH\n<\/code><\/pre>\n\n\n\n
                If you use webhooks or a dashboard behind HTTPS, allow web traffic:<\/p>\n\n\n\n
                sudo ufw allow 80\nsudo ufw allow 443\n<\/code><\/pre>\n\n\n\n
                Enable firewall:<\/p>\n\n\n\n
                sudo ufw enable\nsudo ufw status\n<\/code><\/pre>\n\n\n\n
                4.2 Make sure OpenClaw\u2019s internal port is NOT public<\/h2>\n\n\n\n
                If your bot runs on port 3000<\/code>, do not<\/strong> open it:<\/p>\n\n\n\n
                sudo ufw delete allow 3000 2>\/dev\/null || true\nsudo ufw status\n<\/code><\/pre>\n\n\n\n
                4.3 Check what\u2019s listening publicly<\/h2>\n\n\n\n
                sudo ss -tulpn\n<\/code><\/pre>\n\n\n\n
                You want sensitive services to bind to 127.0.0.1<\/code> (localhost), not 0.0.0.0<\/code>.<\/p>\n\n\n\n
                \n\n\n\n
                5) Run OpenClaw Safely: Localhost Binding, Reverse Proxies, Least Privilege<\/h1>\n\n\n\n
                5.1 Run OpenClaw as a non-root user<\/h2>\n\n\n\n
                Never run your bot with sudo node ...<\/code> or as root.<\/p>\n\n\n\n
                If you use PM2 (Node):<\/p>\n\n\n\n
                pm2 start \"npm start\" --name openclaw\npm2 save\npm2 startup\n<\/code><\/pre>\n\n\n\n
                If you use systemd (Python or Node), run it under your non-root user.<\/p>\n\n\n\n
                5.2 Bind to localhost only (very important)<\/h2>\n\n\n\n
                Bad<\/strong> (publicly reachable):<\/p>\n\n\n\n
                  \n
                • 0.0.0.0:3000<\/code><\/li>\n<\/ul>\n\n\n\n
                  Good<\/strong> (local only):<\/p>\n\n\n\n
                    \n
                  • 127.0.0.1:3000<\/code><\/li>\n<\/ul>\n\n\n\n
                    Example: Node (Express) bind to localhost<\/h3>\n\n\n\n
                    const host = \"127.0.0.1\";\nconst port = process.env.PORT || 3000;\n\napp.listen(port, host, () => {\n  console.log(`Listening on http:\/\/${host}:${port}`);\n});\n<\/code><\/pre>\n\n\n\n
                    Example: FastAPI \/ Uvicorn bind to localhost<\/h3>\n\n\n\n
                    uvicorn app:app --host 127.0.0.1 --port 3000\n<\/code><\/pre>\n\n\n\n
                    5.3 Use least-privilege file permissions<\/h2>\n\n\n\n
                    If you store configs in .env<\/code>:<\/p>\n\n\n\n
                    chmod 600 .env\n<\/code><\/pre>\n\n\n\n
                    Ensure your project directory isn\u2019t world-writable:<\/p>\n\n\n\n
                    chmod -R o-w ~\/openclaw\n<\/code><\/pre>\n\n\n\n
                    \n\n\n\n
                    6) Webhooks & Dashboards: HTTPS, Auth, and Rate Limiting<\/h1>\n\n\n\n
                    If OpenClaw uses webhooks, you should terminate TLS with a reverse proxy like Nginx<\/strong> and only forward traffic internally.<\/p>\n\n\n\n
                    6.1 Install Nginx<\/h2>\n\n\n\n
                    sudo apt -y install nginx\nsudo systemctl enable --now nginx\n<\/code><\/pre>\n\n\n\n
                    6.2 Reverse proxy to localhost app port<\/h2>\n\n\n\n
                    Example Nginx server block:<\/p>\n\n\n\n
                    server {\n    listen 80;\n    server_name YOUR_DOMAIN;\n\n    location \/ {\n        proxy_pass http:\/\/127.0.0.1:3000;\n        proxy_http_version 1.1;\n\n        proxy_set_header Host $host;\n        proxy_set_header X-Real-IP $remote_addr;\n        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;\n        proxy_set_header X-Forwarded-Proto $scheme;\n    }\n}\n<\/code><\/pre>\n\n\n\n
                    6.3 Add SSL<\/h2>\n\n\n\n
                    Use Let\u2019s Encrypt with Certbot:<\/p>\n\n\n\n
                    sudo apt -y install certbot python3-certbot-nginx\nsudo certbot --nginx -d YOUR_DOMAIN\n<\/code><\/pre>\n\n\n\n
                    6.4 Add Basic Auth to admin routes (recommended)<\/h2>\n\n\n\n
                    Install utility:<\/p>\n\n\n\n
                    sudo apt -y install apache2-utils\nsudo htpasswd -c \/etc\/nginx\/.htpasswd admin\n<\/code><\/pre>\n\n\n\n
                    Nginx config:<\/p>\n\n\n\n
                    location \/admin {\n    auth_basic \"Restricted\";\n    auth_basic_user_file \/etc\/nginx\/.htpasswd;\n    proxy_pass http:\/\/127.0.0.1:3000;\n}\n<\/code><\/pre>\n\n\n\n
                    Reload Nginx:<\/p>\n\n\n\n
                    sudo nginx -t && sudo systemctl reload nginx\n<\/code><\/pre>\n\n\n\n
                    6.5 Add rate limiting for webhooks<\/h2>\n\n\n\n
                    This reduces bot abuse and brute attempts.<\/p>\n\n\n\n
                    In Nginx http {}<\/code> block:<\/p>\n\n\n\n
                    limit_req_zone $binary_remote_addr zone=webhook_limit:10m rate=10r\/s;\n<\/code><\/pre>\n\n\n\n
                    In your server block:<\/p>\n\n\n\n
                    location \/webhook {\n    limit_req zone=webhook_limit burst=20 nodelay;\n    proxy_pass http:\/\/127.0.0.1:3000\/webhook;\n}\n<\/code><\/pre>\n\n\n\n
                    \n\n\n\n
                    7) Database Security: Local-Only, Permissions, and Backups<\/h1>\n\n\n\n
                    7.1 Never expose DB ports publicly<\/h2>\n\n\n\n
                    Do not allow:<\/p>\n\n\n\n
                      \n
                    • 3306 (MySQL)<\/li>\n\n\n\n
                    • 5432 (Postgres)<\/li>\n\n\n\n
                    • 6379 (Redis)<\/li>\n<\/ul>\n\n\n\n
                      Check firewall rules:<\/p>\n\n\n\n
                      sudo ufw status numbered\n<\/code><\/pre>\n\n\n\n
                      7.2 Bind DB to localhost<\/h2>\n\n\n\n
                      MySQL<\/h3>\n\n\n\n
                      Edit:<\/p>\n\n\n\n
                      sudo nano \/etc\/mysql\/mysql.conf.d\/mysqld.cnf\n<\/code><\/pre>\n\n\n\n
                      Set:<\/p>\n\n\n\n
                      bind-address = 127.0.0.1\n<\/code><\/pre>\n\n\n\n
                      Restart:<\/p>\n\n\n\n
                      sudo systemctl restart mysql\n<\/code><\/pre>\n\n\n\n
                      PostgreSQL<\/h3>\n\n\n\n
                      Edit:<\/p>\n\n\n\n
                      sudo nano \/etc\/postgresql\/*\/main\/postgresql.conf\n<\/code><\/pre>\n\n\n\n
                      Set:<\/p>\n\n\n\n
                      listen_addresses = 'localhost'\n<\/code><\/pre>\n\n\n\n
                      Restart:<\/p>\n\n\n\n
                      sudo systemctl restart postgresql\n<\/code><\/pre>\n\n\n\n
                      7.3 Use a dedicated DB user with minimal permissions<\/h2>\n\n\n\n
                      Don\u2019t use root DB users in OpenClaw.
                      Create a separate user limited to OpenClaw\u2019s database.<\/p>\n\n\n\n
                      7.4 Backups (simple examples)<\/h2>\n\n\n\n
                      Postgres:<\/p>\n\n\n\n
                      pg_dump -U openclaw_user -d openclaw > openclaw_backup.sql\n<\/code><\/pre>\n\n\n\n
                      MySQL:<\/p>\n\n\n\n
                      mysqldump -u openclaw_user -p openclaw > openclaw_backup.sql\n<\/code><\/pre>\n\n\n\n
                      Store backups securely (preferably off-server).<\/p>\n\n\n\n
                      \n\n\n\n
                      8) Secrets: .env<\/code> Safety, Rotation, and Leak Prevention<\/h1>\n\n\n\n
                      8.1 Store secrets in .env<\/code> (not in code)<\/h2>\n\n\n\n
                      Example:<\/p>\n\n\n\n
                      BOT_TOKEN=YOUR_TOKEN\nDB_PASSWORD=STRONG_PASSWORD\n<\/code><\/pre>\n\n\n\n
                      8.2 Make .env<\/code> private<\/h2>\n\n\n\n
                      chmod 600 .env\n<\/code><\/pre>\n\n\n\n
                      8.3 Prevent accidental commits<\/h2>\n\n\n\n
                      Create .gitignore<\/code>:<\/p>\n\n\n\n
                      nano .gitignore\n<\/code><\/pre>\n\n\n\n
                      Add:<\/p>\n\n\n\n
                      .env\n*.log\n<\/code><\/pre>\n\n\n\n
                      8.4 Rotate secrets regularly<\/h2>\n\n\n\n
                      If your token or DB password leaks:<\/p>\n\n\n\n
                        \n
                      • Rotate bot token immediately<\/li>\n\n\n\n
                      • Rotate DB password<\/li>\n\n\n\n
                      • Revoke old keys<\/li>\n<\/ul>\n\n\n\n
                        \n\n\n\n
                        9) Monitoring & Alerts: Catch Problems Early<\/h1>\n\n\n\n
                        9.1 Install Fail2ban (blocks brute force)<\/h2>\n\n\n\n
                        sudo apt -y install fail2ban\nsudo systemctl enable --now fail2ban\nsudo fail2ban-client status\n<\/code><\/pre>\n\n\n\n
                        9.2 Watch auth logs<\/h2>\n\n\n\n
                        sudo tail -n 200 \/var\/log\/auth.log\n<\/code><\/pre>\n\n\n\n
                        9.3 Watch your bot logs<\/h2>\n\n\n\n
                        PM2:<\/p>\n\n\n\n
                        pm2 logs openclaw\n<\/code><\/pre>\n\n\n\n
                        systemd:<\/p>\n\n\n\n
                        journalctl -u openclaw@YOURUSER -f\n<\/code><\/pre>\n\n\n\n
                        9.4 Check for unexpected network activity<\/h2>\n\n\n\n
                        sudo ss -tulpn\n<\/code><\/pre>\n\n\n\n
                        \n\n\n\n
                        10) Malware & Persistence Checks (What Attackers Leave Behind)<\/h1>\n\n\n\n
                        If a VPS is compromised, attackers often install:<\/p>\n\n\n\n
                          \n
                        • Crypto miners<\/li>\n\n\n\n
                        • Backdoor SSH keys<\/li>\n\n\n\n
                        • Cron jobs that re-download malware<\/li>\n\n\n\n
                        • Hidden processes<\/li>\n<\/ul>\n\n\n\n
                          10.1 Check CPU spikes<\/h2>\n\n\n\n
                          top\n<\/code><\/pre>\n\n\n\n
                          10.2 Check suspicious cron jobs<\/h2>\n\n\n\n
                          System-wide:<\/p>\n\n\n\n
                          sudo ls -la \/etc\/cron.*\nsudo cat \/etc\/crontab\n<\/code><\/pre>\n\n\n\n
                          User crons:<\/p>\n\n\n\n
                          crontab -l\nsudo crontab -l\n<\/code><\/pre>\n\n\n\n
                          10.3 Check authorized SSH keys<\/h2>\n\n\n\n
                          cat ~\/.ssh\/authorized_keys\nsudo cat \/root\/.ssh\/authorized_keys 2>\/dev\/null\n<\/code><\/pre>\n\n\n\n
                          10.4 Check new users<\/h2>\n\n\n\n
                          cut -d: -f1 \/etc\/passwd\n<\/code><\/pre>\n\n\n\n
                          10.5 Check recently modified binaries in common dirs<\/h2>\n\n\n\n
                          sudo find \/usr\/bin \/usr\/local\/bin -type f -mtime -7 2>\/dev\/null | head -n 50\n<\/code><\/pre>\n\n\n\n
                          \n\n\n\n
                          11) Incident Response: If You Think You\u2019ve Been Hacked<\/h1>\n\n\n\n
                          If you suspect compromise, don\u2019t \u201cwait and see.\u201d<\/p>\n\n\n\n
                          Immediate steps (fast and effective)<\/h2>\n\n\n\n
                            \n
                          1. Disconnect exposure<\/strong><\/li>\n<\/ol>\n\n\n\n
                              \n
                            • Tighten firewall immediately:<\/li>\n<\/ul>\n\n\n\n
                              sudo ufw default deny incoming\nsudo ufw allow OpenSSH\nsudo ufw allow 80\nsudo ufw allow 443\nsudo ufw enable\n<\/code><\/pre>\n\n\n\n
                                \n
                              1. Rotate secrets<\/strong><\/li>\n<\/ol>\n\n\n\n
                                  \n
                                • Bot token<\/li>\n\n\n\n
                                • Database passwords<\/li>\n\n\n\n
                                • Any API keys<\/li>\n<\/ul>\n\n\n\n
                                    \n
                                  1. Check logins<\/strong><\/li>\n<\/ol>\n\n\n\n
                                    last -a | head -n 50\nsudo tail -n 200 \/var\/log\/auth.log\n<\/code><\/pre>\n\n\n\n
                                      \n
                                    1. Find suspicious processes<\/strong><\/li>\n<\/ol>\n\n\n\n
                                      ps aux --sort=-%cpu | head\nps aux --sort=-%mem | head\n<\/code><\/pre>\n\n\n\n
                                        \n
                                      1. If you confirm compromise<\/strong>
                                        The most reliable remediation is:<\/li>\n<\/ol>\n\n\n\n
                                          \n
                                        • Back up only essential data (DB dumps, config templates\u2014not binaries)<\/li>\n\n\n\n
                                        • Rebuild the VPS from a clean image<\/strong><\/li>\n\n\n\n
                                        • Re-deploy OpenClaw securely<\/li>\n\n\n\n
                                        • Restore data from trusted backups<\/li>\n<\/ul>\n\n\n\n
                                          \n
                                          In real incidents, \u201ccleaning\u201d a compromised server is often less reliable than rebuilding.<\/p>\n<\/blockquote>\n\n\n\n
                                          \n\n\n\n
                                          12) Security Maintenance Checklist (Use This Forever)<\/h1>\n\n\n\n
                                          Daily \/ Weekly<\/h3>\n\n\n\n
                                            \n
                                          • Check bot logs for unusual errors or spikes<\/li>\n\n\n\n
                                          • Check auth logs for brute-force attempts<\/li>\n\n\n\n
                                          • Confirm only expected ports are open: sudo ss -tulpn sudo ufw status<\/code><\/li>\n<\/ul>\n\n\n\n
                                            Monthly<\/h3>\n\n\n\n
                                              \n
                                            • Update OS: sudo apt update && sudo apt -y upgrade<\/code><\/li>\n\n\n\n
                                            • Update dependencies:\n
                                                \n
                                              • Node: npm audit<\/code> + update packages<\/li>\n\n\n\n
                                              • Python: update pinned versions where possible<\/li>\n<\/ul>\n<\/li>\n\n\n\n
                                              • Rotate secrets if your risk is high (public bot, high traffic)<\/li>\n<\/ul>\n\n\n\n
                                                Every change<\/h3>\n\n\n\n
                                                  \n
                                                • If you changed ports, Nginx, or webhook routes: re-check firewall rules<\/li>\n\n\n\n
                                                • If you added an admin route: add auth + rate limiting<\/li>\n\n\n\n
                                                • If you enabled remote DB access: reconsider (and lock it down by IP)<\/li>\n<\/ul>\n\n\n\n
                                                  \n\n\n\n
                                                  Extra Hardening (Optional but Strong)<\/h2>\n\n\n\n
                                                  If you want to go beyond basics:<\/p>\n\n\n\n
                                                    \n
                                                  • Use SSH allowlisting<\/strong> (only your home\/office IP can SSH)<\/li>\n\n\n\n
                                                  • Use 2FA via a bastion<\/strong> (advanced setups)<\/li>\n\n\n\n
                                                  • Put OpenClaw behind Cloud WAF\/CDN<\/strong> (for public endpoints)<\/li>\n\n\n\n
                                                  • Run OpenClaw in a container with limited permissions<\/li>\n\n\n\n
                                                  • Use AppArmor\/SELinux profiles (advanced)<\/li>\n<\/ul>\n\n\n\n
                                                    \n\n\n\n
                                                    Summary (What \u201cSecure OpenClaw on a VPS\u201d Really Means)<\/h2>\n\n\n\n
                                                    A secure OpenClaw deployment usually looks like this:<\/p>\n\n\n\n
                                                      \n
                                                    • Only ports 22 + 80\/443<\/strong> open<\/li>\n\n\n\n
                                                    • Bot app listens on 127.0.0.1<\/strong> only<\/li>\n\n\n\n
                                                    • Nginx reverse proxy handles HTTPS<\/strong><\/li>\n\n\n\n
                                                    • Admin\/dashboard routes require authentication<\/strong><\/li>\n\n\n\n
                                                    • SSH uses keys only<\/strong>, root disabled<\/strong>, fail2ban enabled<\/strong><\/li>\n\n\n\n
                                                    • Databases bind to localhost<\/strong>, not public internet<\/li>\n\n\n\n
                                                    • Secrets stored safely, not committed, and rotated when needed<\/li>\n\n\n\n
                                                    • Logs monitored regularly<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"
                                                      Running OpenClaw (or any always-online bot service) on a VPS is powerful\u2014but it also makes your server a target. The reality is […]<\/p>\n","protected":false},"author":1,"featured_media":1996,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-1995","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tutorials"],"_links":{"self":[{"href":"https:\/\/veerhost.com\/de\/wp-json\/wp\/v2\/posts\/1995","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/veerhost.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/veerhost.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/veerhost.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/veerhost.com\/de\/wp-json\/wp\/v2\/comments?post=1995"}],"version-history":[{"count":2,"href":"https:\/\/veerhost.com\/de\/wp-json\/wp\/v2\/posts\/1995\/revisions"}],"predecessor-version":[{"id":2056,"href":"https:\/\/veerhost.com\/de\/wp-json\/wp\/v2\/posts\/1995\/revisions\/2056"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/veerhost.com\/de\/wp-json\/wp\/v2\/media\/1996"}],"wp:attachment":[{"href":"https:\/\/veerhost.com\/de\/wp-json\/wp\/v2\/media?parent=1995"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/veerhost.com\/de\/wp-json\/wp\/v2\/categories?post=1995"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/veerhost.com\/de\/wp-json\/wp\/v2\/tags?post=1995"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}