Coauthoring Activities

• Coauthor with Yianni Stamatiou and Paul Spiraki in articles related to cryptographic and cryptanalytic systems for the Hellenic journal in Defense and Diplomacy.

• P. Nastou, "How Public Services can be improved using VoIP Technology", NetWeek, Volume 144, March 2006, Boussias Communications.

• P. Nastou and Konstantinos Kalentis, "The need for Security Methodologies", New Economy Observer, Vol 59, April 2006, Technical Publications.