Philip is a cybersecurity expert and founder and previous President/CEO of Lieberman Software Corporation (now a part of BeyondTrust). He has more than 40 years of experience in the software industry. Lieberman is the founder and President/CEO of Analog Informatics Corporation, the mission of which is to improve patient and family experiences interacting with healthcare providers. He is frequently quoted by international business and mainstream media and has published numerous books and articles. Lieberman taught at UCLA and Learning Tree International and has authored many computer science courses.