An effective OT information security program is not a one-time project or a collection of tools. It’s a closed-loop lifecycle that continuously: In OT, …
IoT Worlds – All Rights Reserved – 2026 info@iotworlds.com
-
-
If you’re trying to secure Operational Technology (OT) and Industrial Control Systems (ICS), these three references answer three different questions: Best …
-
Patching is not always the answer in OT security because many industrial systems have uptime constraints, vendor certification requirements, fragile dependencies, …
-
To turn OT incidents into security improvements, run a structured lessons learned process in two passes: a hotwash within 24–72 hours (capture …
-
IndustrySecurity
Ransomware in OT Environments: What to Do (and NOT Do) — A Field Guide for Industrial Teams
byRansomware in OT environments is handled differently than IT because safety and uptime come first. The right approach is to contain at the …
-
The OT incident response lifecycle is a structured process for handling industrial cyber events without compromising safety or uptime. It typically …
-
IndustrySecurity
False Positives in OT Security: Why Context Beats Signatures (and How to Fix Alert Fatigue)
byFalse positives in OT security happen because signature-based detections often lack industrial context—such as asset roles (PLC vs HMI vs engineering …
-
IndustrySecurity
OT Meets SOC: How to Integrate OT Alerts into a SIEM (Without Breaking the Plant)
byTo integrate OT alerts into a SIEM safely, start with passive OT monitoring (OT NDR/IDS), forward high-quality alerts and asset context (not raw …
-
OT network visibility is the foundation of detection, incident response, and safe modernization in ICS/SCADA environments. The safest way to gain …
-
For decades, the Purdue Enterprise Reference Architecture (often shortened to “the Purdue Model”) has been the most common mental model …
