Secure On-Premises AI Deployment
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Most OpenClaw installations follow YouTube tutorials that leave the gateway bound to 0.0.0.0 — exposing it to the entire network — run under admin accounts, skip disk encryption, and install unvetted skills. CVE-2026-25253 demonstrated that a single crafted webpage can steal the auth token and execute arbitrary commands. SIAN is the cybersecurity-first alternative that hardens the full stack: OS, network, gateway, and supply chain.
Key Features
- Dedicated non-admin user account with privilege separation
- Full-disk encryption verification (FileVault on macOS, LUKS on Linux)
- Gateway binding locked to 127.0.0.1 — zero network exposure
- CVE-2026-25253 patch verification and version hardening
- Network monitoring setup (Little Snitch / LuLu / iptables + fail2ban)
- Encrypted remote access via Tailscale or WireGuard VPN tunnel
- Zero-trust skill vetting policy and sandboxing configuration
- 24/7 daemon setup with launchd (macOS) or systemd (Linux) and auto-restart
Benefits
- Hardened by a cybersecurity consultancy — not a generic freelancer
- Protection against the known critical RCE vulnerability and supply chain attacks
- Your AI agent is accessible only through encrypted tunnels — never exposed to the internet
- Full data sovereignty — conversations, files, and API keys never leave your hardware
- Complete security documentation and runbook for ongoing maintenance
- Post-deployment verification scan to confirm zero misconfigurations
How It Works
Assess
Evaluate your hardware, network topology, and threat model. Identify the attack surface specific to your deployment environment.
Harden & Deploy
Lock down the OS, install OpenClaw with security-first configuration, isolate the network, and set up encrypted remote access.
Verify
Run external port scans, validate gateway binding, audit permissions, test VPN access, and deliver the security runbook.