Building a Resilient World:

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.

Sarah Fluchs

Sarah Fluchs

Sarah Fluchs is an OT security consultant at admeritia GmbH. As admeritia's head of security engineering, she is driven by making OT Security doable. An automation engineer herself, Sarah is convinced that creating systematic engineering methods speaking the language of automation engineers is key for OT Security. Besides consulting, she contributes to security and security for safety standards at ISA and IEC and blogs at

Recent Posts:

Top 20 Secure PLC Coding Practices Available Now

The ISA Global Cybersecurity Alliance are proud to be the contributing organization for this importa...
Sarah Fluchs Jun 15, 2021 12:00:00 PM

The Top 20 Secure PLC Coding Practices Project

So Far, Secure Coding Practices Have Been for IT Software Only. That Needs to Change. Can we start u...
Sarah Fluchs Aug 4, 2020 5:15:00 AM

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