Member of International Program Committee. The IASTED International Conference on Communication, Network and Information Security - CNIS'05
Coorganizer. Workshop on Specification and Automated Processing of Security Requirements - SAPS'04
(within the 19th IEEE International Conference on Automated Software Engineering)
Member of International Program Committee. IASTED International Conference
on Communication, Network and Information Security (CNIS’03).
Member
of International Program Committee . Workshop on Trust and Privacy in Digital
Business (TrustBus'03).
Member of Organization Committee.
European Intensive Programme on Information and Communication Technologies Security (IPICS'03).
Organization
Chair. egate Summer University'03.
Member
of Program Committee. IX Jornadas de Enseñanza Universitaria
de la Informática (Jenui 2003).
Member
of Program Committee. VIII Jornadas de Enseñanza
Universitaria de la Informática (Jenui 2002).
Member
of Organization Committee. European Conference on Object oriented
Programming (ECOOP’02)
Member
of Organization Committee. I Simposio Nacional de Negocio
Electrónico (SNE’01)
Member
of Organization Committee. International Information Security
Conference 2001. (ISC’01)
Member
of Program Committee. VII Jornadas de Enseñanza Universitaria
de la Informática (Jenui 2001)
Member
of International Program Committee. International Conference
on Imaging Science, Systems, and Technology (CISST’99)
Member
of Organization Committee. V Reunión Española de
Criptología y Seguridad de la Información (RECSI’98).
Member
of International Program Committee. International Conference
on Imaging Science, Systems, and Technology (CISST’98)
Member
of International Program Committee. International Conference
on Imaging Science, Systems, and Technology (CISST’97)
Reviewer
for numerous conferences such as ICICS'04, UML’04, UML’03, FASE’03, ISC’03, ISC’02...