Security by Design: A Systems Road Map Approach

Barbara Filkins, SANS Research Director, holds several SANS certifications, including the GSEC, GCIH, GCPM, GLEG and GICSP, the CISSP, and an MS in information security management from the SANS Technology Institute.

A visionary OT security leader, SANS Principal Instructor, and USMC veteran, Don co-authored ICS613 and teaches ICS410. He translates years of frontline experience into safer, practical methods to empower defenders protecting critical infrastructure.