2004
Spyros Kokolakis, E. Kiountouzis, Maria Karyda, Information Systems Security and the Structuring of Organisations, 7th International Conference on the Social and Ethical Impacts of Information and Communication Technologies (ETHICOMP 2004), T. Bynum, N. Pouloudi, S. Rogerson, T. Spyrou, YES, 451-461, Απρίλιος, 2004, Syros, Greece, University of the Aegean   
2003
Spyros Kokolakis, Maria Karyda, Constantinos Lambrinoudakis, S. Katsikas, D. Gritzalis, V. Tsoumas, Electronic Voting Systems: Security Implications of the Administrative Workflow, 14th International Workshop on Database and Expert Systems Applications (DEXA 2003), W06: International Workshop on Trust and Privacy in Digital Business (TrustBus), 467-471, Σεπτέμβριος, 2003, Prague, Czech, IEEE Computer Society Press   
Spyros Kokolakis, E. Kiountouzis, Maria Karyda, Content, Context, Process Analysis of IS Security Policy Formation, 18th IFIP International Conference on Information Security, D. Gritzalis, S. de Capitani di Vimercati, P. Samarati, S.K.Katsikas , YES, 145-156, Μάιος, 2003, Athens, Greece, Kluwer Academic Publishers   
2002
Maria Karyda, Lazaros Gymnopoulos, D. Gritzalis, Elaborating Quantitative Approaches for IT Security Evaluation, 17th International Conference on Information Security (SEC 2002), M. Adeeb Ghonaimy, Mahmoud T. El-Hadidi, and Heba K. Aslan , YES, 67-77, Μάιος, 2002, Cairo, Egypt, Kluwer Academic Publishers   
2001
Spyros Kokolakis, E. Kiountouzis, Maria Karyda, Redefining Information Systems Security: Viable Information Systems, 16th IFIP International Conference on Information Security (SEC 2001), M. Dupuy, P. Paradinas , YES, 453-467, Ιούνιος, 2001, Paris, France, Kluwer Academic Publishers   
2000
Spyros Kokolakis, Maria Karyda, D. Gritzalis, Information systems security management in virtual organizations, 4th International Conference on Security in Information Systems (SIS2000), YES, 109-125, Οκτώβριος, 2000, Zurich, Switzerland