Gregory Nicozisis is a seasoned cybersecurity expert with over 36 years of experience, including 13 years specializing in Industrial Control Systems (ICS) and Operational Technology (OT) Security. As the Senior Practice Manager for OT/IoT Security at World Wide Technology (WWT), Gregory leads the global OT/IoT and Network Security practices. His role involves spearheading client discussions on critical topics such as Asset Visibility, IT/OT Network Segmentation, OT Security Program Development, Firewall Optimization, and IoT Methodologies. Gregory's career is marked by significant contributions to the cybersecurity field, having served in various capacities such as engineer, architect, global director, and Chief Information Security Officer. His expertise extends to protecting national infrastructure as a former member of the Anti-Terrorism Task Force for the Department of Homeland Security. Gregory holds the prestigious CISSP designation, underscoring his commitment to excellence in cybersecurity. At WWT, Gregory has been instrumental in building, maturing, and expanding OT services and offerings, collaborating with key partners to enhance technological solutions. His recent achievements include leading discussions at prominent industry events such as the S4x26 OT Conference and contributing to thought leadership through articles and roundtable discussions on IT-OT-IoT alignment challenges and compliance strategies.