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.

Dr. Tom Winston

Dr. Tom Winston

Dr. Tom Winston is a director of intelligence content for Dragos. Tom has over 25 years of professional experience in many areas to include cybersecurity, ICS/SCADA systems, Critical Infrastructure protection, academics as well as systems and network engineering. He joined Dragos after serving for several years as a professor of cybersecurity engineering at George Mason University. Prior to that Tom served in a 15 year-long career at the CIA as an operations, digital forensics, and ICS/SCADA expert. His experience focused on threats to critical infrastructure (ICS/SCADA) systems, as well as foreign cyber intelligence and threat analysis. Tom has extensive experience in mobile device, removable/fixed media digital forensics, as well and has visited over 30 countries worldwide, and speaks over a dozen foreign languages.

Recent Posts:

Recent Activity in Dragos Tracked Activity Groups

This blog is the third in a three-part series defining Cyber Threat Intelligence (CTI). The first pa...
Dr. Tom Winston Dec 14, 2021 5:30:00 AM

Cyber Threat Intelligence in ICS Sectors: Context is Everything

This blog is the second in a three-part series defining Cyber Threat Intelligence (CTI). The first p...
Dr. Tom Winston Sep 28, 2021 5:30:00 AM

What is Cyber Threat Intelligence?

This blog is the first in a three-part series defining Cyber Threat Intelligence (CTI). The second p...
Dr. Tom Winston Jul 13, 2021 5:30:00 AM

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