- Information Systems Security: Facing the information society of the 21st century (IFIP International Federation for Information Processing)
- Secure Electronic Voting (Advances in Information Security)
- Cryptology and Network Security: 13th International Conference, CANS 2014, Heraklion, Crete, Greece, October 22-24, 2014. Proceedings
- Computer Security - ESORICS 2010: 15th European Symposium on Research in Computer Security, Athens, Greece, September 20-22, 2010. Proceedings
- Reliability, Quality and Safety of Software-Intensive Systems: IFIP TC5 WG5.4 3rd International Conference on Reliability, Quality and Safety of ... '97), 29th-30th May 1997, Athens, Greece