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How to Deploy OpenClaw Securely The Definitive Hardening Guide and Checklist

June 22, 2026
Securely deploying OpenClaw in a modern data center

How to Deploy OpenClaw Securely: The Complete Guide to Protecting Your AI Agent

OpenClaw has taken the open-source world by storm. With over 170,000 GitHub stars in just weeks, it’s now one of the fastest-growing projects in history. But here’s the problem: security researchers have found more than 42,000 unprotected OpenClaw instances sitting on the public internet right now. That’s a massive target for attackers.

This guide will walk you through everything you need to know about deploying OpenClaw safely. You’ll learn how to lock down your gateway, configure proper permissions, manage API keys without exposing them, and run security audits that actually catch problems. We’ll cover VPS setup, Docker configuration, Telegram integration, and backup procedures that work.

Whether you’re running a personal assistant or deploying OpenClaw for your company, the steps here will keep your instance secure. Let’s dig in.

Understanding Why OpenClaw Security Matters Right Now

OpenClaw isn’t just another chatbot. It’s an autonomous AI agent. It can process emails, manage calendars, deploy code, and execute tasks on its own. It works across WhatsApp, Telegram, Slack, and many other channels. That power comes with real risk.

The Scale of the Problem

A critical vulnerability tracked as CVE-2026-25253 allows one-click remote code execution. Attackers can take over your instance with minimal effort. The official skill marketplace, ClawHub, had 341 skills identified as actively distributing malware according to The Hacker News.

Think about what OpenClaw can access:

  • Your email accounts and messages
  • Calendar entries and meeting details
  • Files on your server
  • API credentials for various services
  • Code repositories and deployment systems
  • Private conversations across messaging platforms

An unsecured instance gives attackers all of this. They can read your data, impersonate you, rack up API charges, or use your server for further attacks.

Why Default Installations Are Dangerous

When you first set up OpenClaw, the gateway is open. The official documentation states this clearly: “Your OpenClaw gateway when setup is open. Never expose it to the open internet.” But many people skip this warning.

Default settings assume you’re testing locally. They don’t assume you’re running a production system. The bind address might be set to accept connections from anywhere. Authentication might be disabled or use weak tokens. File system access might be unrestricted.

Each of these defaults becomes an attack vector when you push the instance online.

The Personal Assistant Security Model

OpenClaw follows what the docs call a “scope first: personal assistant security model.” This means the system treats your agent as a personal tool by default. It trusts you completely.

That trust model breaks down when:

  • Multiple users share the same instance
  • The instance is accessible from the internet
  • Third-party skills have access to your data
  • Messaging channels expose the agent to external input

You need to understand this model before deploying. Your configuration must match your actual use case, not the default assumptions.

Preparing Your Server Environment for Safe Installation

Before you install OpenClaw, your server itself needs to be secure. A hardened base system makes everything else easier. A weak foundation will undermine every security step you take later.

Choosing the Right Hosting Provider

Not all VPS providers are equal when it comes to security. Look for providers that offer:

  • Isolated infrastructure where your instance runs on dedicated resources
  • DDoS protection built into the network layer
  • Data residency options if you’re handling GDPR-covered data
  • Two-factor authentication for your management console
  • Regular security audits of their infrastructure

WZ-IT, for example, deploys OpenClaw on isolated infrastructure in Germany with VPN and SSO integration. This approach gives you 24/7 monitoring and compliance with European privacy rules.

Budget providers can work, but you’ll need to add more security layers yourself. The tradeoff is your time versus their price.

Operating System Hardening

Start with a minimal operating system. Ubuntu Server LTS or Debian are solid choices. Avoid desktop versions. They include software you don’t need, and extra software means extra attack surface.

After your initial install, run these steps:

Update everything first:

Your package manager should update all installed software before you do anything else. Unpatched systems are low-hanging fruit for attackers.

Create a non-root user:

Never run OpenClaw as root. Create a dedicated user account with limited permissions. This user should only have access to the directories OpenClaw needs.

Disable root SSH login:

Edit your SSH configuration to prevent direct root access. Force all logins through your regular user, then use sudo when you need elevated permissions.

Set up key-based authentication:

Passwords can be guessed or stolen. SSH keys are much harder to compromise. Disable password authentication entirely once your keys are working.

Configure your firewall:

Only open the ports you actually need. For most OpenClaw setups, that’s SSH (port 22) and maybe HTTPS (port 443) if you’re running the web interface. Block everything else.

Network Security Basics

Your OpenClaw instance should never sit directly on the public internet without protection. The trust boundary concept from the official docs explains why: anything outside your gateway is untrusted.

Consider these network layers:

  • VPN access only: Put your OpenClaw instance behind a VPN. You connect to the VPN first, then access OpenClaw. Attackers can’t even see your instance without VPN credentials.
  • Private network segments: If you’re in a cloud environment, use private subnets. Your OpenClaw instance talks to the internet through a NAT gateway, not directly.
  • Reverse proxy: Run Nginx or Caddy in front of OpenClaw. The proxy handles TLS termination and can add extra authentication layers.

The official docs have a section on “Reverse proxy configuration” that covers the specifics. We’ll look at that setup in detail later.

Installing OpenClaw with Docker the Right Way

Docker is the recommended way to run OpenClaw. It provides isolation between your agent and the host system. It makes updates easier. But Docker itself needs proper configuration.

Why Docker Improves Security

When OpenClaw runs in a container, it can’t directly access your host system. File system access is limited to mounted volumes. Network access follows rules you define. Even if an attacker compromises the container, they still need to escape Docker to reach your server.

The OpenClaw documentation mentions “sandbox-isolated tools” with “Docker is the default backend.” This sandboxing is a key security feature. Tools run in their own containers, separate from the main agent.

Without Docker, OpenClaw would run directly on your system. A malicious skill or prompt injection attack could access everything your user account can access.

Docker Installation on Your VPS

Install Docker from the official repository, not your distribution’s package manager. Distribution packages are often outdated. Security patches might be months behind.

After installing Docker:

  • Add your non-root user to the docker group. This lets you run containers without sudo. Never run Docker commands as root in production.
  • Enable Docker’s security features. User namespaces, seccomp profiles, and AppArmor all add protection layers.
  • Configure logging limits. Unlimited Docker logs can fill your disk and cause denial of service.
  • Set resource limits. CPU and memory limits prevent runaway containers from taking down your server.

Pulling the Official OpenClaw Image

Only use the official OpenClaw image from verified sources. Never pull from random Docker Hub accounts. Supply chain attacks can embed malware in unofficial images.

Verify the image before running it. Check the digest matches what the OpenClaw team published. Pin your container to a specific version, not just “latest.” This prevents unexpected changes when someone pushes a new version.

The Metics Media tutorial recommends “one-click Docker setup” from Hostinger. If you use a managed deployment, verify that it pulls from official sources. Ask your provider about their image verification process.

Docker Compose Configuration

A proper docker-compose.yml file sets up OpenClaw with security in mind. Here’s what to include:

Network isolation: Create a dedicated Docker network for OpenClaw. Don’t use the default bridge network. Isolated networks prevent other containers from accessing your agent.

Volume mounts: Only mount directories that OpenClaw actually needs. Never mount your entire filesystem. Use read-only mounts where possible.

Environment variables: Pass sensitive configuration through environment variables, not config files in the image. This keeps credentials out of your Docker layers.

Restart policy: Set “unless-stopped” so your container comes back after reboots. But don’t use “always” for security-sensitive setups. You might want manual intervention if something goes wrong.

Security options: Add no-new-privileges flag, drop unnecessary Linux capabilities, and enable read-only root filesystem where supported.

Locking Down the OpenClaw Gateway

The gateway is your first line of defense. It controls all traffic to and from your OpenClaw instance. A misconfigured gateway is an open door for attackers.

Binding to Localhost Only

The official security configuration shows this setting:

gateway: { mode: “local”, bind: “loopback” }

This tells OpenClaw to only accept connections from localhost. External traffic can’t reach the gateway directly. You must go through a reverse proxy or VPN to access your instance.

Why is this the default recommendation? Because the gateway has full control over your agent. Anyone who can reach the gateway can send commands. Even with authentication, you don’t want the gateway exposed.

Token-Based Authentication

The configuration continues with:

auth: { mode: “token”, token: “replace-with-long-random-token” }

That placeholder token must be changed. Generate a long, random string. At least 32 characters. Use a mix of letters, numbers, and symbols. Tools like OpenSSL can generate strong random tokens.

Don’t use:

  • Dictionary words
  • Dates or birthdays
  • Sequential numbers
  • Tokens copied from tutorials
  • The same token across multiple instances

Store this token securely. We’ll cover credential management in detail later. For now, know that a weak or exposed token defeats all your other security measures.

The Trust Boundary Matrix

OpenClaw documentation includes a “Trust boundary matrix” that maps out what components trust each other. Understanding this helps you configure permissions correctly.

The matrix looks at:

  • Gateway to nodes: Your gateway controls execution nodes. Nodes trust gateway commands but verify signatures.
  • Nodes to tools: Nodes run tools in sandboxes. Tools have limited access based on your configuration.
  • Channels to gateway: Messaging channels connect to the gateway. The gateway validates input before processing.
  • Users to channels: Users send messages through channels. DM pairing limits who can talk to your agent.

Each boundary is a potential attack point. Your security configuration should address each one.

Session Scope Configuration

The security config includes:

session: { dmScope: “per-channel-peer” }

This setting determines how sessions are isolated. “per-channel-peer” means each user on each channel gets their own session. User A on Telegram can’t see User B’s conversation. User A on Telegram can’t see their own WhatsApp conversation either.

This isolation prevents information leakage between contexts. An attacker who compromises one channel can’t access data from other channels or users.

Configuring Permission Controls and Approval Gates

OpenClaw can do a lot. That’s the point. But not every action should happen automatically. Permission controls let you decide what requires approval and what can run freely.

Tool Profiles and Deny Lists

The configuration shows a tools section:

tools: { profile: “messaging”, deny: [“group:automation”, “group:runtime”, “group:fs”, “sessions_spawn”, “sessions_send”] }

Let’s break this down:

Profile “messaging”: This preset limits OpenClaw to tools appropriate for messaging use cases. It excludes dangerous system tools by default.

Deny list: Even within the profile, specific tool groups are blocked:

  • group:automation prevents automated task scheduling that could run without your knowledge
  • group:runtime blocks code execution and system calls
  • group:fs restricts file system operations
  • sessions_spawn prevents creating new agent sessions
  • sessions_send blocks sending messages to other sessions

These denials dramatically reduce attack surface. A prompt injection can’t tell your agent to write files or run code if those tools are blocked.

Workspace-Only File System Access

The config continues:

fs: { workspaceOnly: true }

This confines file operations to a designated workspace directory. Even if file tools are enabled, they can’t access files outside that folder. Your system configuration, other user data, and application files stay protected.

Set up your workspace directory with minimal initial content. Monitor what gets created there. Suspicious files in the workspace could indicate an attack attempt.

Execution Security Settings

Code execution is the most dangerous capability:

exec: { security: “deny”, ask: “always” }

The “deny” security level blocks execution by default. The “ask: always” setting means any execution request will prompt you for approval first. You’ll see what code the agent wants to run and can reject it.

This combination is the safest approach. You trade convenience for security. Every code execution requires your explicit approval. Attackers can’t run arbitrary code through your agent.

Disabling Elevated Permissions

The last tools setting:

elevated: { enabled: false }

Elevated permissions let OpenClaw do things that bypass normal restrictions. Keep this disabled unless you have a specific need. Most use cases work fine without elevated access.

If you must enable elevated permissions, implement additional monitoring. Log all elevated actions. Review logs regularly. Set up alerts for unusual activity.

The Security Audit Checklist

OpenClaw includes a built-in security audit. The documentation calls this “openclaw security audit.” Running it checks your configuration against known best practices.

The audit checks:

  • Gateway binding and authentication settings
  • Tool permissions and deny lists
  • File system restrictions
  • Session isolation configuration
  • Credential storage methods
  • Known insecure flags

Run this audit after any configuration change. Run it on a schedule too. Configuration drift happens. Regular audits catch problems before attackers find them.

Managing API Keys and Credentials Safely

OpenClaw needs credentials to work. It might need your Claude API key, Telegram bot token, email passwords, or service account credentials. How you handle these credentials determines whether your deployment stays secure.

The Credential Storage Map

The official docs include a “Credential storage map” showing where different credentials live. Understanding this helps you protect the right locations.

Credentials can be stored in:

  • Environment variables: Set at container startup, not persisted to disk
  • Configuration files: Stored in specific paths, may be readable by other processes
  • Encrypted stores: Protected by a master key, safer but more complex
  • External vaults: Third-party services like HashiCorp Vault or AWS Secrets Manager

Environment variables are the minimum safe approach. Configuration files with plain-text credentials are dangerous. Anyone with file access can read them.

Environment Variable Best Practices

The Metics Media tutorial covers “Adding API Keys Safely” using environment variables. This approach keeps credentials out of your codebase and config files.

Set environment variables in your docker-compose.yml or through Docker secrets. Never put credentials in Dockerfiles. Those get baked into images that might be pushed to registries.

Example structure for sensitive variables:

  • OPENCLAW_GATEWAY_TOKEN for your gateway authentication
  • CLAUDE_API_KEY for your Claude API access
  • TELEGRAM_BOT_TOKEN for your Telegram integration
  • Any other service credentials your setup needs

Restrict who can access these variables. Only the OpenClaw process and your admin accounts should see them. Other users and processes should get access denied.

API Spending Limits

The video tutorial mentions “API spending limits to prevent cost overruns.” This isn’t just about money. It’s about security too.

If an attacker compromises your instance, unlimited API access lets them:

  • Run massive API queries at your expense
  • Use your API quota for their own projects
  • Exhaust your rate limits, causing service disruption
  • Access data through API calls you’d never make

Set spending limits in your API provider dashboards. Claude, for example, lets you set monthly spending caps. Set alerts at lower thresholds. If you normally spend $10/month and suddenly hit $50, something is wrong.

Rotating Credentials

The tutorial covers “Regenerate compromised credentials.” But don’t wait for compromise. Rotate credentials on a schedule.

Recommended rotation periods:

  • Gateway tokens: Monthly or after any suspected exposure
  • API keys: Quarterly, or per your provider’s recommendations
  • Bot tokens: Quarterly, or after changing bot configuration
  • Service passwords: According to your organization’s policy

Automate rotation where possible. Manual processes get forgotten. Automated rotation happens on schedule every time.

Using Password Managers

The video mentions NordPass as a tool for credential management. A password manager helps you:

  • Generate strong random credentials
  • Store credentials encrypted
  • Share credentials securely with team members
  • Track when credentials were last rotated
  • Audit who has access to what

Don’t store production credentials in browser password managers. Use a dedicated tool with proper security controls. Enterprise versions offer features like access logging and emergency access procedures.

Connecting Messaging Channels Securely

OpenClaw shines when connected to messaging platforms. Telegram, WhatsApp, Slack, and others let you interact with your agent naturally. Each channel connection creates new security considerations.

Telegram Integration Security

The Metics Media tutorial covers “Connecting Telegram with DM pairing security.” Telegram is popular for OpenClaw because of its bot API and flexible message handling.

Setting up a Telegram bot:

  • Use @BotFather to create your bot and get the token
  • Never share this token publicly
  • Enable bot privacy mode unless you need group message access
  • Consider creating a bot account separate from your personal Telegram

The configuration example shows:

channels: { whatsapp: { dmPolicy: “pairing”, groups: { “*”: { requireMention: true } } } }

This same pattern applies to Telegram. Let’s break it down:

dmPolicy: “pairing”: Before someone can DM your bot, they must complete a pairing process. Random users can’t just find your bot and start sending commands. You control who has access.

requireMention: true: In groups, the bot only responds when explicitly mentioned. This prevents the bot from processing every message in a busy group. It also makes prompt injection harder since attackers can’t just post malicious messages for the bot to process.

DM Pairing Process

DM pairing creates a trust relationship between a specific user and your OpenClaw instance. The process typically involves:

  1. User sends an initial message to your bot
  2. Bot responds with a pairing code or verification request
  3. User provides the code through a secure channel (like your admin dashboard)
  4. Bot confirms the pairing and enables full functionality

This adds friction for legitimate users. But it blocks unauthorized access completely. The tradeoff is worth it for security-sensitive deployments.

Shared Slack Workspace Risks

The official docs have a section called “Shared Slack workspace: real risk.” This warning deserves attention.

In a shared Slack workspace:

  • Multiple people can message your bot
  • Anyone who finds the bot can try to interact with it
  • Slack messages from any user look similar to the bot
  • Session isolation might not prevent all information leakage

The docs contrast this with “Company-shared agent: acceptable pattern.” The difference is intent and architecture. A company-shared agent is designed for multiple users with proper access controls. A personal bot accidentally exposed in a shared workspace is a security incident waiting to happen.

If you’re using OpenClaw in Slack:

  • Deploy in a private channel or workspace
  • Use Slack’s permission controls to limit who can access the bot
  • Configure session isolation strictly
  • Monitor for unexpected users interacting with the bot

WhatsApp Security Considerations

WhatsApp integration brings unique challenges. WhatsApp’s encryption doesn’t extend to your OpenClaw instance. Messages are decrypted when they reach your bot.

Additional concerns:

  • WhatsApp accounts are tied to phone numbers. Secure that phone number.
  • Business API accounts have different security properties than personal accounts.
  • Group chats on WhatsApp can expose your bot to many users.
  • WhatsApp’s terms of service limit certain automated uses.

Apply the same dmPolicy and requireMention settings you’d use for Telegram. Be even more conservative with WhatsApp since the platform wasn’t designed for bot interactions.

Installing and Vetting Skills from ClawHub

Skills extend what OpenClaw can do. The ClawHub marketplace offers hundreds of skills. But remember: 341 skills were identified as actively distributing malware. Skill installation requires careful vetting.

The Malware Problem on Skill Marketplaces

Why do malicious skills exist? Because they work. OpenClaw runs skills with significant permissions. A malicious skill can:

  • Exfiltrate data through the skill’s normal operation
  • Establish persistence by modifying other configurations
  • Mine cryptocurrency using your server resources
  • Join your server to botnets
  • Steal credentials stored in your instance

The official marketplace tries to screen submissions. But with hundreds of skills, review can’t catch everything. You need your own vetting process.

Evaluating Skills Before Installation

Before installing any skill:

Check the author: Who created this skill? Do they have other skills? Are they a known community member? Anonymous authors are higher risk.

Review the code: Open source skills let you read the code. Look for suspicious patterns:

  • Network requests to unusual domains
  • File system access outside expected directories
  • Encoded or obfuscated code sections
  • Requests for elevated permissions
  • Dependencies on unknown packages

Check community feedback: How many downloads? What do reviews say? Recent negative feedback is a red flag.

Test in isolation: Run new skills in a test instance first. Monitor network traffic and system calls. See what the skill actually does before trusting it with your real data.

The Watcher and Remote Nodes Risk

The docs mention “Dynamic skills (watcher / remote nodes)” as a security consideration. These features let skills pull code from external sources or respond to events dynamically.

This creates supply chain risk. A skill that was safe yesterday could become dangerous today if its remote source is compromised. The skill you vetted might not match the skill that runs.

Mitigations:

  • Avoid skills that require remote code loading
  • If you must use them, pin to specific versions
  • Monitor for unexpected changes in skill behavior
  • Use the published package dependency lock feature mentioned in the docs

Sandboxing Skills Properly

OpenClaw’s sandbox feature isolates skills from your main system. The docs reference “agents.defaults.sandbox” configuration. Enable this for all skill execution.

A properly sandboxed skill can’t:

  • Access files outside its designated directory
  • Make network connections you haven’t allowed
  • Consume unlimited CPU or memory
  • Interact with other processes on your system

Sandboxing isn’t perfect. Container escapes happen. But sandboxing raises the bar significantly. Attackers need more sophisticated techniques to break out.

Running Security Audits and Ongoing Monitoring

Security isn’t a one-time setup. Your OpenClaw instance faces new threats daily. Regular audits and monitoring catch problems before they become breaches.

Using OpenClaw’s Built-In Security Audit

The “openclaw security audit” command checks your configuration automatically. The docs describe “What the audit checks (high level).” Running this gives you a baseline security assessment.

The audit evaluates:

  • Gateway configuration: Is authentication enabled? Is binding restricted?
  • Tool permissions: Are dangerous tools properly denied?
  • Credential storage: Are credentials stored securely?
  • Insecure flags: The docs list “Insecure or dangerous flags summary” that the audit catches
  • Session settings: Is isolation configured properly?

Run the audit after:

  • Initial deployment
  • Any configuration change
  • Installing new skills
  • Updating OpenClaw versions
  • On a weekly schedule at minimum

What the Slowmist Security Practice Guide Adds

The slowmist/openclaw-security-practice-guide on GitHub provides additional security checks. This “definitive security practice guide designed specifically for High-Privilege Autonomous AI Agents” covers threats the standard audit might miss.

The guide can be sent directly to OpenClaw in chat. The agent evaluates reliability and deploys defenses with minimal manual setup. This is exactly how the guide “reduces user configuration cost.” OpenClaw handles the deployment automatically.

But verify what the agent configures. Don’t blindly trust automated security setup. Review the changes. Make sure they match your threat model.

Session Log Review

The docs note “Local session logs live on disk.” These logs record what your agent did, when, and in response to what input. Regular log review catches suspicious activity.

Look for:

  • Commands you didn’t issue
  • Unusual access patterns (activity at strange hours)
  • Failed authentication attempts
  • Requests for elevated permissions
  • Interactions from unexpected users or channels
  • Error messages indicating attack attempts

Automate log analysis where possible. Set up alerts for specific patterns. Manual review doesn’t scale, but automated detection catches issues in real time.

Monitoring API Usage

Track your API consumption across all connected services. Unexpected spikes indicate something is wrong.

Set up monitoring for:

  • Claude API calls: Volume, cost, and error rates
  • Messaging API usage: Messages sent, received, and failed
  • External service calls: Any APIs your skills access

Compare current usage to historical baselines. A 10x increase in API calls over one day probably isn’t organic growth. Investigate before the bill arrives.

Backup and Recovery Testing

The Metics Media tutorial covers “Restore from backups when things go wrong.” Having backups isn’t enough. You must test that restoration works.

Back up:

  • Your OpenClaw configuration files
  • Workspace data
  • Session logs (for forensics)
  • Credential references (not the credentials themselves)

Test restoration quarterly. Spin up a test instance. Restore from backup. Verify everything works. The worst time to discover backup problems is during an actual incident.

Handling Security Incidents and Compromise Recovery

Even with perfect configuration, incidents happen. Knowing how to respond limits damage and speeds recovery.

Signs Your Instance May Be Compromised

Watch for these indicators:

  • Unexpected messages from your bot
  • Configuration changes you didn’t make
  • New skills you didn’t install
  • API spending spikes
  • Strange files in your workspace
  • Pairing requests from unknown users
  • Log entries showing command execution you didn’t request

Don’t ignore small anomalies. Attackers often start with reconnaissance before full exploitation.

Immediate Response Steps

If you suspect compromise:

1. Isolate the instance: Disconnect from networks. Stop the Docker container. Don’t delete anything yet.

2. Preserve evidence: Copy logs, configuration files, and workspace contents before making changes. You’ll need these for analysis.

3. Rotate all credentials: Assume every credential the instance had access to is compromised. Gateway tokens, API keys, bot tokens, service passwords. Rotate all of them.

4. Notify affected parties: If your instance had access to other people’s data, inform them. They may need to take their own protective actions.

5. Analyze the incident: How did the attacker get in? What did they access? What did they modify? Answers guide your recovery.

Clean Recovery Procedures

Don’t just patch and restart a compromised instance. You can’t know everything an attacker changed. Start fresh instead.

Clean recovery means:

  • Deploy a new server or container
  • Install OpenClaw from verified sources
  • Apply hardened configuration (not your old config files)
  • Generate all new credentials
  • Restore only verified clean data from backups
  • Re-enable channels one at a time, with verification

This takes longer than restarting the old instance. But it’s the only way to be sure the attacker is gone.

Post-Incident Improvement

Every incident is a learning opportunity. After recovery:

  • Document what happened and how you responded
  • Identify what security measures failed or were missing
  • Update your configuration to prevent recurrence
  • Add monitoring for the attack vector used
  • Share anonymized lessons with the community if appropriate

The SlowMist guide mentions letting OpenClaw “evaluate reliability and deploy the defense matrix.” Use your incident analysis to improve that defense matrix going forward.

Putting It All Together: A Secure Deployment Checklist

Let’s summarize everything into an actionable checklist. Use this for new deployments and periodic reviews of existing instances.

Server Preparation

  • ☐ Choose a reputable hosting provider with security features
  • ☐ Install a minimal operating system
  • ☐ Update all packages before doing anything else
  • ☐ Create a non-root user for OpenClaw
  • ☐ Disable root SSH login
  • ☐ Set up key-based SSH authentication
  • ☐ Configure firewall to allow only necessary ports
  • ☐ Consider VPN or private network placement

Docker Setup

  • ☐ Install Docker from official repositories
  • ☐ Configure Docker security features
  • ☐ Pull only official, verified OpenClaw images
  • ☐ Pin to specific image versions
  • ☐ Create isolated Docker networks
  • ☐ Set container resource limits
  • ☐ Configure logging limits

Gateway Configuration

  • ☐ Bind gateway to localhost only
  • ☐ Enable token-based authentication
  • ☐ Generate a strong, unique gateway token
  • ☐ Configure session isolation
  • ☐ Set up reverse proxy if web access needed

Permission Controls

  • ☐ Choose appropriate tool profile
  • ☐ Configure deny lists for dangerous tool groups
  • ☐ Enable workspace-only file system access
  • ☐ Set execution security to deny with ask-always
  • ☐ Disable elevated permissions

Credential Management

  • ☐ Store credentials in environment variables
  • ☐ Never commit credentials to version control
  • ☐ Set up API spending limits
  • ☐ Plan credential rotation schedule
  • ☐ Use a password manager for credential storage

Channel Security

  • ☐ Enable DM pairing for all channels
  • ☐ Require mentions in group chats
  • ☐ Secure bot tokens for each platform
  • ☐ Review who has paired access regularly

Skill Safety

  • ☐ Vet all skills before installation
  • ☐ Review skill code for suspicious patterns
  • ☐ Test new skills in isolation first
  • ☐ Enable sandboxing for all skill execution
  • ☐ Use dependency locking

Monitoring and Maintenance

  • ☐ Run security audit after any change
  • ☐ Schedule regular security audits
  • ☐ Set up log monitoring and alerts
  • ☐ Track API usage against baselines
  • ☐ Test backup restoration quarterly

Conclusion

Deploying OpenClaw securely takes effort. You need to harden your server, configure the gateway properly, manage credentials carefully, and vet every skill you install. The 42,000 exposed instances online show what happens when people skip these steps.

But the effort pays off. A properly secured OpenClaw instance gives you a powerful autonomous agent without the risk. Use this guide as your roadmap. Work through the checklist. Run regular audits. Your data, your users, and your API budget will thank you.

Frequently Asked Questions About How to Deploy OpenClaw Securely

Who should deploy OpenClaw on their own servers?

Developers, security-conscious users, and organizations that want full control over their AI agent should self-host OpenClaw. If you’re comfortable with Docker, VPS management, and basic security configuration, you can handle the deployment. Companies handling sensitive data often prefer self-hosting over cloud services for compliance reasons.

What are the minimum system requirements for running OpenClaw securely?

You need a VPS or server with at least 2 CPU cores, 4GB RAM, and 20GB storage. For production use with multiple channels and skills, consider 4 cores and 8GB RAM. The server should run a recent Linux distribution with Docker support. Reliable network connectivity is also necessary for API calls and messaging channel connections.

When should I rotate my OpenClaw credentials?

Rotate gateway tokens monthly. Rotate API keys quarterly. Rotate all credentials immediately after any suspected security incident. Also rotate credentials when team members with access leave your organization, or when you change your deployment configuration significantly.

Where should OpenClaw be hosted for best security?

Host OpenClaw on isolated infrastructure behind a VPN or private network. Cloud providers with good security reputations work well. For GDPR compliance, consider European data centers. The server should have restricted network access, with the gateway bound to localhost and external access only through a reverse proxy.

Why are 42,000 OpenClaw instances exposed on the public internet?

Most exposed instances result from users accepting default configurations without hardening. The gateway binds to all interfaces by default for easy testing. Many users don’t change this setting before going live. Some users also skip authentication setup, making their instances accessible to anyone who finds them.

What is CVE-2026-25253 and how does it affect OpenClaw?

CVE-2026-25253 is a critical vulnerability that allows one-click remote code execution on exposed OpenClaw instances. Attackers can take complete control of affected systems. The vulnerability affects unpatched versions with exposed gateways. Keeping OpenClaw updated and following gateway hardening steps prevents exploitation.

How do I know if my OpenClaw instance has been compromised?

Watch for unexpected messages sent by your bot, configuration changes you didn’t make, new skills appearing without your installation, API spending spikes, strange files in your workspace directory, and pairing requests from unknown users. Review session logs regularly for commands you didn’t issue or activity at unusual hours.

What tools and skills should I block for maximum security?

Block automation tools, runtime execution, file system access outside workspace, session spawning, and session message sending. The recommended deny list includes group:automation, group:runtime, group:fs, sessions_spawn, and sessions_send. Only enable specific tools you actually need for your use case.

How often should I run security audits on my OpenClaw deployment?

Run the built-in security audit after initial deployment, after any configuration change, after installing new skills, and after updating OpenClaw versions. Schedule weekly audits at minimum for production instances. More frequent audits make sense for instances handling sensitive data or serving multiple users.

Can I use OpenClaw safely in a shared Slack workspace?

Shared Slack workspaces present real security risks. Multiple people can message your bot, and session isolation might not prevent all information leakage. If you must use Slack, deploy in a private channel, limit access using Slack’s permissions, configure strict session isolation, and monitor for unexpected user interactions. Consider a dedicated workspace instead.