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Jeff Shearer

Jeff is a member of the SANS Institute ICS team focused on developing courseware in support of the ICS curriculum. Jeffrey also acted as a Subject Matter Expert (SME) for the Global Industrial Cyber Security Professional (GICSP) certification and is a content contributor for ICS Netwars. He also participates as an advisory board member for the ICS Security Summit and Training events.

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Prior to joining SANS Institute, Jeff worked at Rockwell Automation for twenty-three years where his most recent role was a Sr. Security Architect for Rockwell Automation's Commercial Engineering group focused on network and security designs for Industrial Automation Control Systems (IACS) and Industrial Demilitarized Zones (IDMZ). Mr. Shearer was a contributing member of the Rockwell Automation and Cisco Systems Converged Plantwide Ethernet (CPwE) team where he participated in architecture design and validation efforts. He also co-authored publications such as Deploying Industrial Firewalls within a Converged Plantwide Ethernet Architecture, Site-to-Site VPN to a Converged Plantwide Ethernet Architecture and Securely Traversing IACS Data across the Industrial Demilitarized Zone.

ADDITIONAL CONTRIBUTIONS BY JEFF SHEARER:

PRESENTATIONS

ICS Hot Take videos on SANS ICS YouTube

Ghost in the Network vs. Ghost in the Machine

Infrastructure Cybersecurity Trends and Developments - ARC 2018 Forum

Fake IO - Affecting Level 0-1 Data - ARC 2019 Forum