Experience

• Northwestern University

  Professor of Electrical Engineering and Computer Sciences

  Stephen worked at Northwestern University as a Professor of Electrical Engineering and Computer Sciences

• Northwestern University

  Assistant Professor, Associate Professor and Professor of Electrical Engineering

  Stephen worked at Northwestern University as a Assistant Professor, Associate Professor and Professor of Electrical Engineering

• University of Florida

  Professor and Chair, Computer and Information Sciences Department

  Stephen worked at University of Florida as a Professor and Chair, Computer and Information Sciences Department

• Arizona State University

  Chair, Department of Computer Science and Engineering

  Stephen worked at Arizona State University as a Chair, Department of Computer Science and Engineering

• Arizona State University

  Director of Information Assurance Center

  Stephen worked at Arizona State University as a Director of Information Assurance Center

• Arizona State University

  Professor of Computer Science and Engineering

  Research Interests: Cyber security, service-based systems, cloud computing, ubiquitous computing, software engineering, and social computing.

• Computing Research Association

  Member, Board of Directors

  Stephen worked at Computing Research Association as a Member, Board of Directors

• American Federation of Information-Processing Societies (AFIPS)

  President

  Stephen worked at American Federation of Information-Processing Societies (AFIPS) as a President