Threat Intelligence for IoT & OT

What is Threat Intelligence?

Threat intelligence is the collection and analysis of data about current and potential attacks. In the IoT/OT world, it includes details like:

• Indicators of Compromise (IoCs)

• Tactics, Techniques, and Procedures (TTPs)

• Threat actor profiles targeting industrial systems

How TI Helps IoT/OT Environments

• 🧠 Early Warning: Know when attackers are targeting your sector

• 🛡️ Defense Strategy: Update firewalls, SIEMs, and controls with real-world data

• 🧪 Incident Response: React faster with known threat patterns

• 🔧 Patch Prioritization: Fix what attackers are actively exploiting

Tools & Sources

• MITRE ATT&CK for ICS – Maps out attack steps on industrial systems

• MISP, Anomali, Recorded Future – Popular threat feeds

• ISACs (like E-ISAC or Health-ISAC) – Share threats across industries

• Shodan + honeypots – Discover exposed devices & attack trends

Key Benefits

• Real-time awareness of threats

• Informed, proactive defenses

• Better coordination between IT and OT teams

• Avoid surprises from zero-days or ransomware

Final Thought

Threat intelligence is no longer optional. For secure IoT/OT systems, it’s the radar you need to see what’s coming — before it hits.