1. Internet Besieged: Countering Cyberspace Scofflaws;Denning,1998
2. F. Dridi, G. Pernul, T. Sabol, The Webocracy Project: Overview and Security Aspects, Proceedings of the First Conference Professionelles Wissensmanagement, Erfahrungen und Visionen, Baden-Baden, 2001.
3. Security for the electronic government;Dridi;Proceedings of the European Conference on E-Government, Trinity College, Dublin, Ireland,2001
4. Grid services for distributed system integration;Foster;IEEE Computer,2002
5. The anatomy of the GRID: enabling scalable virtual organisations;Foster;International Journal of High Performance Computing Applications,2001