Invited Speaker. “Strategies for Effective Research,” Temple University, April, 2005.

Invited Speaker. “Conducting Programs of Research in Global IT,” Penn State University, April, 2005.

Invited Speaker. “Strategies for Effective Research,” Penn State University, April, 2005.

Invited Speaker. “Business Continuity, Disaster Recovery, and Protection of IT Assets,” Mississippi State University, April, 2005.

Invited Speaker. “Strategies for Effective Research,” Mississippi State University, April, 2005.

Invited Speaker. “The Systems Usage Construct: A Reconceptualization,“ University of Houston, February, 2005.

Speaker. “National IT Policies and IT Transfer: The Case of Egypt,” Forum on Advancing Theory on National IT Policy in Egypt and Developing Countries, Cairo, Egypt, 2004.

Invited Speaker. “Conducting Programs of Research in Global IT,” University of Paris, Dauphine, April, 2004.

Invited Speaker. “Conducting Programs of Research in Global IT,” University of Notre Dame, April, 2004.

Keynote Speaker. “Just Another IS Crisis?” ISOneWorld Conference, Las Vegas, April, 2004.

Invited Speaker. “The Business Value of Digital Supply Networks: A Program of Research on the Impacts of Globalization,” IT & International Business Theory & Strategy Development Conference, Temple University, April, 2004.

Invited Speaker. “’Managing in the Global Economy': An Innovative Intro MBA Course at Georgia State University,” Conference on IS Curriculum, Stanford University, March, 2004.

Invited Speaker. “Conducting Programs of Research in Global IT,” University of Colorado, Boulder, March, 2004.

Invited Speaker. “Conducting Programs of Research in Global IT,” Arizona State University, March, 2004.

Invited Speaker. “Conducting Programs of Research in Global IT,” University of Oklahoma, February, 2004.

Invited speaker in IS Distinguished Speaker Series. "Measuring Success in e-Commerce and Net-Enhancement," University of Cincinnati, April, 2003.

Invited Speaker. "Strategies for Effective Research," Washington State University, April, 2003.

Invited Speaker. "Measuring Success in e-Commerce and Net-Enhancement," Case Western Reserve University, March, 2003.

Invited Speaker. "Measuring Success in e-Commerce and Net-Enhancement," University of Wisconsin, Milwaukee, March, 2003.

Invited Speaker. "Measuring Success in e-Commerce," Indiana University, October, 2002.

Keynote Speaker. "Measuring Success in e-Commerce," ECIS 2002, Gdansk, Poland, June, 2002.

Annual Miller Lecture Invited Speaker. "The Role of Culture and IT Policy in the Developing World: The Case of Egypt and the Arab Culture," Iowa State University, April, 2002.

Keynote Speaker. "Studying Bits throughout the World," BITWorld 2001, Cairo, Egypt, June, 2001.

Invited Speaker. "The IS Field: What is it?" KPMG IS Doctoral Students Association Forum, Boston, MA, August, 2001.

Invited Speaker. "Competing with e-Commerce in Egypt," All day session sponsored by the Arab Academy of Science and Technology, Cairo, March, 2001.

Invited Speaker. "Research Strategies I: Preparing Manuscripts for Publication," KPMG IS Doctoral Students Association Forum, Long Beach, CA, August, 2000.

Research Presentation. "The Real Impacts of e-Commerce: In Search of the Dependent Variable," University of British Columbia, October, 1999.

Research Presentation. "The Real Impacts of e-Commerce: In Search of the Dependent Variable," Indiana University, September, 1999.

Invited Speaker. "Competing with e-Commerce in Egypt," All day session sponsored by the Internet Society of Egypt, Cairo, May, 1999.

Invited Speaker. "Best of Breed Practices in e-Commerce," CaiNet '99 Conference, The Internet Society of Egypt, Cairo, March, 1999.

Invited Speaker. "Best of Breed e-Commerce Practices in the Insurance Industry," University of South Carolina, March, 1999.

Research Presentation. "The Real Impacts of e-Commerce: In Search of the Dependent Variable," University of South Carolina, March, 1999.

Invited Speaker. "E-Commerce Futures in the Insurance Industry," Life Communicators Association Annual Conference, San Diego, CA, September, 1998.

Invited Speaker. "E-Commerce Futures in the Insurance Industry," Policy Management Service Corporation User Conference, Hilton Head, SC, May, 1998.

Research Presentation. "The Real Impacts of e-Commerce: In Search of the Dependent Variable," University of Nebraska, Omaha, March, 1998.

Research Presentation. "The Real Impacts of e-Commerce: In Search of the Dependent Variable," University of Colorado, Colorado Springs, February, 1998.

Research Presentation. "The Real Impacts of e-Commerce: In Search of the Dependent Variable," University of Houston, February, 1998.

Research Presentation. "Going Global: Using Information Technology to Advance the Competitiveness of Transnational Organizations," Academy of Management Executive Conference on Global Competitiveness, University of North Carolina, November, 1997.

Invited Speaker. "Internet Partnerships," AISG Insurance Technology Conference, Orlando, FL, October, 1997.

Speaker. "Research Tools: Galileo, ABI-Inform, and the Internet," Faculty Development Committee Workshop, Georgia State University, April, 1997 (with Mark Keil and Marty Grace).

Invited Speaker. "Coping with Systems Risk: Security Planning Models for Management Decision-Making," University of Cyprus, Nicosia, Cyprus, April 9, 1997.

Invited Speaker. "The Transfer of Information Technology: A Program of Cross-Cultural Research," University of Auckland, Auckland, New Zealand, December, 1996.

Invited Speaker. "The Effective Use of the New Media in Knowledge Work," Georgia Institute of Technology, Atlanta, Georgia, October, 1996.

Keynote Speaker. "Crossroads 2010: Trouble on the Information Superhighway?" Gannon University, 25th Year MBA Alumni Celebration, Erie, PA, October, 1995.

Invited speaker. "Protecting the Information Resource: Guidelines for Managers," Duke University, Durham, North Carolina, March, 1995.

Invited speaker. "Cross-Cultural Studies: A Research Approach," Florida State University, November, 1994.

Invited speaker. "The Effects of Culture on the Diffusion of IT: Japan versus the U.S.A.," New York University, November, 1993.

Invited speaker. "Computer Fraud: Possible Managerial Responses," Southeast Match Exchange Group Conference, Atlanta, GA, October, 1993.

Invited speaker. "The Effects of Culture on the Diffusion of IT: Japan versus the U.S.A.," Georgia Research on Information Technology Systems (GRITS) Conference, Georgia State University, October, 1992.

Research presentation. "Computer-Supported Communications in the Workplace: Studies in the Choice of E-Mail, Voice-Mail, and FAX," Georgia State University, May, 1992.

Research presentation. "Computer-Supported Communications in the Workplace: Studies in the Choice of E-Mail, Voice-Mail, and FAX," University of Denver, April, 1992.

Research presentation. "Computer-Supported Communications in the Workplace: Studies in the Choice of E-Mail, Voice-Mail, and FAX," Indiana University, March, 1992.

Research presentation. "Computer-Supported Communications in the Workplace: Studies in the Choice of E-Mail, Voice-Mail, and FAX," University of Colorado at Denver, February, 1992.

Research presentation. "Computer-Supported Communications in the Workplace: Studies in the Choice of E-Mail, Voice-Mail, and FAX," University of Pittsburgh, February, 1992.

Research presentation. "Computer-Supported Communications in the Workplace: Studies in the Choice of E-Mail, Voice-Mail, and FAX," University of Colorado at Boulder, February, 1991.

Research presentation. "The New Electronic Media and Task Performance: Theoretical Research into IT Productivity Impacts,"University of South Florida, February, 1991.

Invited discussant. Session on "Rigor in Information Systems Research," Information Systems Research Arena Conference sponsored by the International Federation of Information Processing (IFIP) Technical Committee 8.2, Copenhagen, Denmark, December, 1990.

Invited panelist. "Information Technologies and Organizations in the 21st Century," Plenary session on "Decision-Making in the 21st Century", Midwest Decision Sciences Conference, Minneapolis, MN, May, 1990.

Invited speaker. "Managing Technological Innovation in the Banking Industry," Meeting of the Minds Conference II for Independent Minnesota Banks, Minneapolis, MN, May, 1990.

Research presentation. "The Impact of Telecommunications Media on the Workplace: Theoretical Research on IT Productivity," University of Colorado at Boulder, March, 1990.

Research presentation. "The Impact of Telecommunications Media on the Workplace: Theoretical Research on IT Productivity," Nanyang University, Singapore, February, 1990.

Public Presentation of Research Findings, research funded by MCI Telecommunications, Inc., "The Changing Role of Telecommunications Technology in the Workplace: E-Mail, Voice-Mail, and FAX," Minneapolis, MN, November, 1989.

Invited speaker. "Managing the Information Security Function," AACSB MIS Faculty Development Institute, University of Minnesota, Summer, 1989, 1988, 1987.

Keynote speaker. "Organizational Futures: The Effect of Emerging Technologies on the Way You Do Business," Joint Conference of the Records Management Association and the Image Management Association," Bloomington, MN, March, 1989.

Research presentation. "Information Technology Futures," Florida International University, March, 1989.

Research presentation. "Effective IS Security: Recent Research Results," University of South Florida, March, 1989.

Invited speaker. "Computer Security Threat Scenarios," MIS Associates Seminar, Indiana University-Purdue University at Indianapolis, January, 1989.

Invited speaker. "Perspectives on Computer Security," Eli Lilly Corporate Systems Security Conference, Indianapolis, IN, May, 1988.

Research Presentation. "IS Security: Status of the Empirical Research," Claremont Graduate School, February, 1988.

Research Presentation. "IS Security: Status of the Empirical Research," University of California at Irvine, February, 1988.

Invited speaker. "Knowledge Work in the 1990's: The Workplace for Business School Graduates," Carlson School of Management Honors Association Meeting, February, 1988.

Invited speaker. "The Problem of Computer Abuse in Hospitals and Health Care," Health Care Information Management Society, Minneapolis, MN, December, 1987.

Invited paper. "Computer Abuse and Computer Security: Statistics from a Recent Empirical Study," Proceedings of the 4th Insider Threat Identification Systems Conference, Bethesda, MA, August, 1987.

Invited speaker. "End-User Computing: Payoffs and Pitfalls," Minnesota Health Care Conference, Minneapolis, MN, June, 1987.

Invited speaker. "Research on Computer Security and Pragmatic Implications for Managers," Orientation Session for Accelerated MBA Program, University of Minnesota, Minneapolis, MN, June, 1987.

Invited speaker. "Information Systems Security: Where We Are and Where We Are Going," Minnesota Security Interest Group (MSIG), Minneapolis, MN, May, 1987.

Invited speaker. "Computer Security: Where We Are and Where We Are Going," MISRC (MIS Research Center) presentation, Minneapolis, MN, April, 1987.

Invited speaker. "The Status of Computer Security Administration," presentation to MIS 460, Senior Seminar in MIS, University of Wisconsin, Eau Claire, WI, April, 1987.

Keynote speaker. "Computer Abuse," Regional DPMA (Data Processing Management Association) Conference, Erie, PA, October, 1986.

Invited speaker. "Computer Abuse and Computer Security: A Profile of Information Security Systems," Insurance Accounting and Systems Association, Minneapolis, MN, September, 1986.

Dissertation Research Presentation. "Deterring Computer Abuse: An Empirical Study," University of Hawaii at Manoa, March, 1986.

Dissertation Research Presentation. "Deterring Computer Abuse: An Empirical Study," University of Houston, March, 1986.

Dissertation Research Presentation. "Deterring Computer Abuse: An Empirical Study," Naval Post Graduate School, February, 1986.

Dissertation Research Presentation. "Deterring Computer Abuse: An Empirical Study," UCLA Anderson School of Management, February, 1986.

Dissertation Research Presentation. "Deterring Computer Abuse: An Empirical Study," University of Georgia, February, 1986.

Dissertation Research Presentation. "Deterring Computer Abuse: An Empirical Study," University of Arizona, February, 1986.

Dissertation Research Presentation. "Deterring Computer Abuse: An Empirical Study," University of Minnesota, January, 1986.

Invited speaker. "The Hard Data on Computer Abuse," MIS Affiliates Seminar, Indiana University Business School, Indianapolis, IN, November, 1985.

Invited speaker. "The Importance of Computer Security in System Operations," presentation to AACSB Advanced Faculty Development Institute, Indiana University, Bloomington, IN, July, 1985.

Dissertation Research Presentation. "The Computer Abuse Measurement Project: the Testing of General Deterrence Theory," University of British Columbia, February, 1985.

Dissertation Research Presentation. "The Computer Abuse Measurement Project: the Testing of General Deterrence Theory," University of Michigan, February, 1985.