Mark Chan

Mark Chan is a seasoned professional in network security, currently serving as an Associate Director at AT&T since 2024, where they lead critical projects including FirstNet and 5G initiatives. Mark previously held the position of Senior Network Security at AT&T from 2006 to 2024, contributing significantly to firewall transitions and operational security processes. Their background also includes roles as a Security Consultant at WatchGuard Technologies and a Product Consultant at Allstate Insurance Company. Mark holds an MBA from the University of Washington and a Bachelor’s degree in Business Administration from the University of Southern California. They possess multiple certifications, including CISSP, CISA, and CISM, and have extensive experience in risk assessment and user access management.