Building a Resilient World:
The ISAGCA Blog

Welcome to the official blog of the ISA Global Cybersecurity Alliance (ISAGCA).

This blog covers topics on automation cybersecurity such as risk assessment, compliance, educational resources, and how to leverage the ISA/IEC 62443 series of standards.

The material and information contained on this website is for general information purposes only. ISAGCA blog posts may be authored by ISA staff and guest authors from the cybersecurity community. Views and opinions expressed by a guest author are solely their own, and do not necessarily represent those of ISA. Posts made by guest authors have been subject to peer review.

Holger Skurk

Holger Skurk

Holger Skurk is the OT cybersecurity product manager at OMICRON electronics GmbH with a focus on critical infrastructure protection. In his two decades of experience, he has held senior positions in leading cybersecurity consulting firms and brings deep expertise in securing operational technologies.

Recent Posts:

Vulnerability Management in OT: Why Is Patching Devices in the Power Grid So Difficult?

The European power grid is an attractive target for attacks. Substations and power plants offer the ...
Holger Skurk Sep 19, 2025 12:00:00 PM

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