Larry O’Brien, vice president of research, ARC Advisory Group, is part of the industrial cybersecurity and energy transition and industrial sustainability practices at ARC and has authored a number of research papers, market reports, and articles on ICS/SCADA cybersecurity and sustainability technologies, applications, and best practices. O’Brien’s speaking appearances as a presenter and MC/moderator for these topics include the ARC Industry Forum, ABB Customer World, Honeywell User Group Meeting, ICSJWG and ICS Cybersecurity conferences.