OT Security Blog: Insights & Industry News

Stay up to date with the latest OT cyber security expertise, trends and best practices to protect your industrial systems

Using IEC 62443 to Secure OT Systems: The Ultimate Guide

Learn More
Filter By:
  • Reset Filter
Blog March 18, 2021

Relay Race: Getting a Handle on Known Risks in the GE UR Family

Verve research featured in ICS-CERT warning on GE’s popular line of advanced protection and control relays. Here’s what asset owners need to know.

Read more
Blog March 17, 2021

Ratchet Down Risk With a Strategic Approach to Fearsome Vuln Advisories

Strong OT systems management and a robust security program are key when faced with dire warnings like ICS-CERT’s recent Rockwell red flags.

Read more
Blog, News March 8, 2021

Verve Recognized as Leading Cybersecurity Product in 2021 Cybersecurity Excellence Awards

Verve is honored to receive four gold awards and two silver awards in the 2021 Cybersecurity Excellence Awards and to be recognized as a leading cyber security product or service across six different categories.

Read more
Blog February 23, 2021

The Future of OT Security: OT Systems Management

Learn why there’s an increasing need for OT security to adopt the core elements of IT Systems & Security Management in the coming years.

Read more
Blog February 18, 2021

Texas Power Grid & Supply Chain Risk

How winter weather highlighted a key cyber risk to the Texas power grid

Read more
Blog February 15, 2021

Gaps in Supply Chain Cyber Security Demand a New Approach

In relation to supply chain security issues, Verve predicts many asset owners and researchers will assess more device firmware for inherently insecure components.

Read more
Blog February 11, 2021

Key Takeaways from 2020 ICS Vulnerabilities

Alice and the ICS Vulnerability Looking Glass – How to Avoid Going Down the Rabbit Hole with ICS Vulnerabilities

Read more
Blog February 2, 2021

Asset Management and Cyber Security in Rail Transport

Rail transportation: Digitalization and securing current and future assets require comprehensive cyber security

Read more
Blog January 20, 2021

ICS Security Achievements in 2020

Looking back at what Verve accomplished for the OT security industry in 2020 and looking ahead to predictions for 2021

Read more
Blog January 22, 2021

Compensating Controls in OT Security: Strengthening Defense When Patching Isn't an Option

How and when to apply OT/ICS compensating controls when software patching is not an option in industrial cyber security.

Read more
Blog January 8, 2021

SolarWinds: Implications of Compromised Supply Chain Security

Following the SolarWinds software incident, what lessons can asset owners learn from published causation and guidance – and how can product owners get more to help secure their customers?

Read more
Blog December 21, 2020

Network Stack Fuzzing: Amnesia 33 and MCUs (siblings to CPUs in most IACS devices)

MCU-based devices are not really the same as a PLC with an MMU and stack-to-device vulnerability matching isn’t as bad as it seems.

Read more