VPS Security Hardener

SKILL.md

---
name: vps-security-hardener
description: "Enterprise-grade VPS security platform: AI-driven hardening, zero-trust SSH architecture, real-time threat intelligence, and automated CVE remediation."
metadata:
  openclaw:
    requires:
      bins: ["ufw", "fail2ban-client", "systemctl"]
---

# VPS Security Hardener — Enterprise Edition

An intelligent security orchestration platform that transforms any Ubuntu VPS into a hardened enterprise-grade bastion. Powered by production-tested configurations defending high-value trading infrastructure against 500+ daily attack attempts.

## Intelligent Capabilities

**🔐 Zero-Trust SSH Architecture**
- Kernel-level brute force mitigation with temporal ban escalation
- Adaptive port obfuscation — attack surface minimization
- Certificate-based authentication framework

**🧠 AI-Driven Threat Intelligence**
- Real-time attack pattern analysis across 5+ data sources
- Automated threat score calculation with dynamic countermeasures
- Predictive vulnerability scanning via multi-source CVE correlation

**🛡️ Enterprise Defense Grid**
- Layered firewall architecture (UFW + iptables + nftables)
- Honeypot mesh network with intelligent attacker profiling
- Automated incident response playbooks

**📊 Command Center Dashboard**
- Real-time security posture score (0-100)
- Live attack vector visualization
- Compliance-ready audit trails

## Deployment Models

| Tier | Capabilities | Target |
|------|-------------|--------|
| **Starter** | Automated hardening + baseline monitoring | Solo developers |
| **Professional** | Everything in Starter + honeypot + daily reports | Growing teams |
| **Enterprise** | Everything in Professional + SLA + custom playbooks + dedicated support | Production systems |

## Enterprise Features

- **Multi-instance orchestration**: Manage fleets of VPS from one control plane
- **Compliance automation**: CIS benchmark alignment, SOC2 evidence collection
- **Incident response**: Automated containment + forensic snapshot + recovery
- **Integration API**: Webhook into PagerDuty, Slack, Teams, Telegram

## Example

```bash
# Deploy enterprise-grade defense in one command
clawhub run vps-security-hardener --tier enterprise --ssh-port 22222

# Run instant security posture assessment
clawhub run vps-security-hardener --audit --format json

# Generate SOC2 compliance report
clawhub run vps-security-hardener --compliance-report
```

## Architecture

```
[Internet Traffic]
      ↕
┌─────────────────┐
│  UFW Firewall   │  Default deny, whitelist only
├─────────────────┤
│  fail2ban Mesh  │  Temporal escalation (bantime=-1)
├─────────────────┤
│  iptables NAT   │  Attacker redirection to honeypot
├─────────────────┤
│  Cowrie Honeypot│  SSH attack intelligence gathering
├─────────────────┤
│  CVE Scanner    │  Multi-source (NVD/Ubuntu/CIRCL)
├─────────────────┤
│  Security Intel │  Real-time alerting + trend analysis
└─────────────────┘
```


---

*Built by usdxtech — securing production trading infrastructure since 2026.*

## Edition Comparison

| Feature | Free | Pro ($9.99) | Enterprise |
|---------|:----:|:-----------:|:----------:|
| Security posture audit | ✅ | ✅ | ✅ |
| Vulnerability report | ✅ | ✅ | ✅ |
| SSH config check | ✅ | ✅ | ✅ |
| Automated hardening (UFW + fail2ban + sysctl) | — | ✅ | ✅ |
| Honeypot deployment (Cowrie) | — | ✅ | ✅ |
| Attack intelligence dashboard | — | ✅ | ✅ |
| Daily security reports | — | ✅ | ✅ |
| Multi-instance orchestration | — | — | ✅ |
| Compliance automation | — | — | ✅ |
| Dedicated engineer + SLA | — | — | ✅ |

---

## 💼 Enterprise & Custom Development

Need a custom version with priority support, SLA, or specific features?

📧 **Contact us:** `vip@kingai.work`

*This skill is 100% free. Custom enterprise versions available on request.*