Secure Network Segmentation and the Purdue Model

The South Texas Chapter of the Information Systems Security Association (ISSA) is a non-profit organization of information security professionals and practitioners.South Texas ISSA provides education forums, publications and peer interaction opportunities which enhance the knowledge, skill and professional growth of its members. This Chapter is affiliated with the international ISSA organization, conforms to its professional and organizational guidelines, and supports the ISSA Code of Ethics. We encourage our members to pursue and maintain formal security certifications in their chosen fields and offer training opportunities to help members meet requirements for continuing education.

South Texas ISSA

Attendees will learn how to securely segment their networks and separate IT from OT using the Purdue Model.

Online Virtual Event

South Texas ISSAWhat: Virtual Instructor-Led Skills TrainingWhen: July 21, 2025Hours: 11:30 – 1:30 pm Central Instructor:Patric Dove, GICSPArmis, Fortinet, and Nozomi Certified Professional and ISA/IEC 62443 Instructor Location:Virtual presentation (June 20, 2025) ISSA Members: $10, includes 2 CPEsISSA Non-Member: $15, includes 2 CPEs ***Note: ISSA requires a minimum of 10 enrolled students to run this class. If the minimum is not met, the class may be postponed or canceled. Prerequisites:• Knowledge of basic security concepts Who Should Attend: The content is designed for students, cybersecurity professionals, practitioners, managers, and leaders seeking to learn about secure network segmentation and how to leverage the Purdue Enterprise Reference Architecture Model.Description: During this training, the instructor will address the following: <ul><li>Secure network segmentation techniques</li><li>Leveraging the Purdue Model to achieve effective IT-OT separation</li><li>Lessons learned from the field</li><li>Risks and challenges</li><li>Summary, Takeaways, and Q&amp;A</li></ul> Instructor Bio: Patric cut his teeth in the mid-1990s as Inside Sales / Technical Support, learning to program PLCs, HMI, Motion Control, SCADA, and other ICS-related technologies as Modbus/TCP and Ethernet were just starting to emerge in ICS. Throughout his 28-year career, Patric worked as a Pre-Sales Application Engineer, Business Developer, and Automation Specialist, growing with the ever-changing landscape.Patric is very proficient in Debian-based Linux systems, Linux-based security technologies, and works extensively with Firewall and VPN solutions. He has also achieved the GICSP certification for Industrial Control Systems CyberSecurity, holds various vendor certifications from Armis, Fortinet, and Nozomi Networks, and is a respected ISA/IEC 62443 Instructor. Questions: Contact "Dr. Tom" Duffey, South Texas ISSA Education Director (<a href="https://www.eventbrite.com/e/south-texas-issa-isaca-cism-prep-review-course-live-at-hcde-tickets-784784921827?aff=oddtdtcreator" title="https://www.eventbrite.com/e/south-texas-issa-isaca-cism-prep-review-course-live-at-hcde-tickets-784784921827?aff=oddtdtcreator">education@southtexas.issa.org</a>) Please Note: ***Registration closes July 18, at 5:00 PM Central*** Also Note: Members, please verify your email address on file with ISSA. This is where all course correspondence will be sent to members for CPEs.