🛡️ ICS Network Security

Welcome to Industrial Control Systems Network Security — a simple guide for ICS/OT security 🚦⚙️

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🎯 Goals

• Protect industrial networks (ICS/SCADA/OT)
• Share best practices & resources
• Learn from real incidents (Stuxnet, Industroyer, Triton)

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🗂️ Topics

• 🔒 Segmentation (Zones & VLANs)
• 🧰 Secure PLC / RTU / HMI
• 👀 Monitoring & IDS (OT aware)
• 🚨 Incident Response & Recovery
• 📚 Standards: IEC 62443, NIST SP 800‑82

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✅ Quick Checklist

• 🔐 Network segmentation
• 🧑‍💻 Least privilege access
• 🛡️ Patch & harden devices
• 📊 Monitor traffic & logs
• 📕 Train staff & run drills

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📘 Resources

• IEC 62443 (Industrial Security Standard)
• NIST SP 800‑82 (ICS Security Guide)
• MITRE ATT&CK for ICS (threat techniques)

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📸 Course Screenshots Gallery (50 Images)

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🤝 Contribute

• Open issues 📝
• Share docs 📄
• PRs welcome 🚀

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⚠️ Note: Defensive info only — no exploits, no harmful code.