Tag technology, information
Professor, journalism and mass communication; library and information studies
Historian and geographer of information/communication technology and labor
Chief Information Security Officer (CISO), UW System
Expert on information assurance, information technology security, cryptographic systems, security awareness, digital authentication and authorization, cybersecurity, e-commerce security, education
National Security Research Strategist
Subject matter expert on information technology, cybersecurity, and cyber national security issues; Army Cyber Warfare Officer and intelligence professional; former Navy Information Warfare Officer.