BLOGS

Insights on OT Cybersecurity, Functional Safety & Industrial Resilience.

Firewall Rules That Stop Production: Change Control for OT Firewalls
Featured Article

Firewall Rules That Stop Production: Change Control for OT Firewalls

2026-10-21

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Specifying an NGFW for the IT/OT Boundary: 12 Questions to Ask Vendors
Specifying an NGFW for the IT/OT Boundary: 12 Questions to Ask Vendors

2026-10-21
Your Next Generation Firewall Can Inspect Modbus. It Probably Is Not.
Your Next Generation Firewall Can Inspect Modbus. It Probably Is Not.

2026-10-19
CIP-015-2 Expanded INSM Scope: The Compliance Timeline to 2031
CIP-015-2 Expanded INSM Scope: The Compliance Timeline to 2031

2026-10-19
NIS2 Incident Reporting for OT: Running the 24-Hour Clock on a Live Plant
NIS2 Incident Reporting for OT: Running the 24-Hour Clock on a Live Plant

2026-10-16
Passive OT IDS: What It Detects, What It Misses, and Where the Sensors Go
Passive OT IDS: What It Detects, What It Misses, and Where the Sensors Go

2026-10-16
NIS2 Enforcement Has Started: What the First Actions Tell Industrial Operators
NIS2 Enforcement Has Started: What the First Actions Tell Industrial Operators

2026-10-15
Functional Safety Certificate Renewal: Project Evidence, Employer Letters and Re-Examination
Functional Safety Certificate Renewal: Project Evidence, Employer Letters and Re-Examination

2026-10-15
What Functional Safety Certification Actually Costs in the US and Canada
What Functional Safety Certification Actually Costs in the US and Canada

2026-10-14
You May Owe Both: How NIS2 and the Cyber Resilience Act Overlap for Equipment Makers
You May Owe Both: How NIS2 and the Cyber Resilience Act Overlap for Equipment Makers

2026-10-14
Process, Machinery or Industrial Automation? Picking the Right Functional Safety Certification Track
Process, Machinery or Industrial Automation? Picking the Right Functional Safety Certification Track

2026-10-14
TUV Rheinland Functional Safety Certification: FS Engineer and FS Expert Explained
TUV Rheinland Functional Safety Certification: FS Engineer and FS Expert Explained

2026-10-09
Does NIS2 Require a CISO? What Article 20 Actually Demands
Does NIS2 Require a CISO? What Article 20 Actually Demands

2026-10-09
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