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.

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OT Security Dozen Part 3: Network Security Architecture & Segmentation

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OT Security Dozen Part 3: Network Security Architecture & Segmentation

This is Part 3 of The OT Security Dozen – a 12-part series on building an OT/ICS cybersecurity progr...
Muhammad Yousuf Faisal Oct 4, 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

How to Better Train Your Automation Engineers on ISA/IEC 62443

The Colonial Pipeline attack exposed an ongoing problem facing the nation’s critical infrastructure:...
Sourabh Suman Aug 23, 2022 5:30:00 AM

Why ICS/OT Infrastructure is Insecure

Overview Industrial control system (ICS)/operational technology (OT) infrastructure security is diff...
Ritesh Srivastava Jul 26, 2022 5:30:00 AM

OT Security Dozen Part 1: A Year of OT/ICS Cybersecurity Assessments

This is Part 1 of The OT Security Dozen – a 12-part series on building an OT/ICS cybersecurity progr...
Muhammad Yousuf Faisal Apr 26, 2022 5:30:00 AM

OT Security Dozen: Series on Building an OT/ICS Cybersecurity Program

Over next couple of weeks and months in 2022, I am excited to be sharing some experience and insight...
Muhammad Yousuf Faisal Mar 22, 2022 5:30:00 AM

Log4J Vulnerability: What, Why and How

What is Log4j? Log4j is a software library built in Java that’s used by millions of computers worldw...
Achal Lekhi Jan 25, 2022 5:30:00 AM

ISAGCA Chairperson Megan Samford Talks OT Cybersecurity With NasdaqTV

ISA Global Cybersecurity Alliance (ISAGCA) Chairperson Megan Samford, VP, Chief Product Security Off...
Steven Aliano Jul 22, 2021 10:46:29 AM

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      The International Society of Automation (ISA) is a non-profit professional association founded in 1945 to create a better world through automation. ISA advances technical competence by connecting the automation community to achieve operational excellence and is the trusted provider of standards-based foundational technical resources, driving the advancement of individual careers and the overall profession. ISA develops widely used global standards; certifies professionals; provides education and training; publishes books and technical articles; hosts conferences and exhibits; and provides networking and career development programs for its members and customers around the world.


      The material and information contained on this website is for general information purposes only. ISA blog posts may be authored by ISA staff and guest authors from the automation 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.

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