Don Murdoch, GSE, MBA, is a well-known author and cyber professional working in cyber defense operations and IT. He has over 20 years of multidisciplinary experience in IT, ranging from strategy and planning for a Fortune 50 healthcare firm to writing billing software for an Internet startup. Murdoch is a SANS Instructor and reviews new course content for the SANS Institute. He has over 25 industry certifications, including the prestigious GIAC Security Expert (#99) and CyberGuardian (#38). He is also author of two industry impacting Blue Team Handbooks.