Douglas E. Williams

A User Friendly Guard with Mobile Post-Release Access Control Policy

Sushil Jajodia, Amgad Fayad, Douglas E. Williams, 2003, SEC.

Diversity as a defense strategy in information systems. Does evidence from previous events support such an approach?

Amgad Fayad, Donald B. Faatz, Charles Bain, 2001, IICIS.