Daniel G. Graham is an accomplished author and researcher with a keen interest in secure embedded systems and networks. Recently, he authored two books, "Ethical Hacking" and "Metasploit 2nd." Before transitioning to teaching, Dr. Graham previously worked as a Program Manager at Microsoft in Seattle, Washington. His work has been published in IEEE journals relating to sensors and networks. He has taught several courses, including JavaScript, React Native, Computer Networks, and Software Engineering.