15 Practical Network Architecture Patterns for OT Safety
The convergence of operational technology with enterprise IT, IIoT platforms, and third-party remote access has fundamentally changed the risk surface...
7 Quick-Win Hardening Tips for Field Devices
Field device hardening is not a future project. It is the work that determines whether a threat actor who has...
20 Effective Segmentation Rules for SCADA Environments
Network segmentation remains the single most impactful defensive control available to SCADA and ICS security teams. When a threat actor...
12 Actionable Methods to Reduce Supply Chain Risk in OT
The supply chain is now the primary attack surface for adversaries targeting operational technology. Nation-state actors and ransomware groups have...
10 Simple Zero Trust Ideas for OT Networks
Operational Technology (OT) environments are not the same as corporate IT: they move real material, control hazardous machinery and demand...
16 Proven Steps to Build an OT Asset Discovery Program
You cannot secure what you cannot see. In OT environments, that principle carries physical consequence, an unmanaged PLC running obsolete...
30 Top-Rated ICS Security Tools for Threat Hunting
Threat hunting in industrial control systems is no longer optional. Nation-state actors, ransomware operators, and advanced persistent threat groups are...
9 Expert Ways to Protect Modbus and DNP3 Protocols
Modbus and DNP3 are the workhorses of industrial control. Modbus, designed in 1979, underpins millions of PLC and sensor connections...
14 Beginner-Friendly Steps to Secure Remote Maintenance Access
Insecure remote connections remain one of the most critical vulnerabilities in modern industrial environments. From ransomware bridging the IT/OT divide...