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.

The Air Gap: Myth and Reality

In theory, an air gap sounds like a good strategy—but it’s not that simple. A common misnomer is to ...
Kaashif Nawaz Jul 11, 2023 8:00:00 AM

IIoT Cybersecurity Explained

The Industrial Internet of Things (IIoT) refers tosystems that connect and integrate Industrial Cont...
Nikhil Kapoor May 9, 2023 7:10:42 PM

Excerpt #2: Industrial Cybersecurity Case Studies and Best Practices

The following blog is adapted from the book Industrial Cybersecurity Case Studies and Best Practices...
Steve Mustard Nov 1, 2022 5:30:00 AM

Security at the Edge with Microsegmentation

This blog has been repurposed from the January-February 2020 edition of InTech. This article first a...
Courtney Schneider Aug 30, 2022 5:30:00 AM

Study Preview: IIoT Component Certification Based on 62443

The ISA Global Security Alliance (ISAGCA) and the ISA Security Compliance Institute (ISCI) recently ...
Carol Muehrcke Oct 14, 2021 5:30:00 AM

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