Alternatives for Multimedia Messaging System Steganography. - Konstantinos Papapanagiotou; Emmanouel Kellinis; Giannis F. Marias; Panagiotis Georgiadis 001 (CIS (2), 2005)

A distributed ocsp framework for ad-hoc networks. - Giannis F. Marias; Konstantinos Papapanagiotou; Panagiotis Georgiadis 001 (IADIS AC, 2005)

Performance evaluation of a distributed OCSP protocol over MANETs. - Konstantinos Papapanagiotou; Giannis F. Marias; Panagiotis Georgiadis 001; Stefanos Gritzalis (CCNC, 2006)

Integrating a Trust Framework with a Distributed Certificate Validation Scheme for MANETs. - Giannis F. Marias; Konstantinos Papapanagiotou; Vassileios Tsetsos; Odysseas Sekkas; Panagiotis Georgiadis 001 (EURASIP J. Wirel. Commun. Netw., 2006)

Using Steganography to Improve Hash Functions' Collision Resistance. - Emmanouel Kellinis; Konstantinos Papapanagiotou (SECRYPT, 2007)

Επαλήθευση πιστοποιητικών για επαυξημένη εγκαθίδρυση εμπιστοσύνης σε ασύρματα αυτοφυή δίκτυα - Konstantinos Papapanagiotou (2008)

Towards An Automated, Black-Box Method For Reversing Web Applications. - Georgios Argyros; Konstantinos Papapanagiotou (MCIS, 2009)

Revising centralized certificate validation standards for mobile and wireless communications. - Konstantinos Papapanagiotou; Giannis F. Marias; Panagiotis Georgiadis 001 (Comput. Stand. Interfaces, 2010)

Managing supply chain disruption risks: a game-theoretical approach. - Konstantinos Papapanagiotou; Dimitrios Vlachos (Int. J. Math. Oper. Res., 2012)

A framework for teaching network security in academic environments. - Alexandros Papanikolaou; Vasileios Vlachos; Andreas Venieris; Christos Ilioudis; Konstantinos Papapanagiotou; Anastasios Stasinopoulos (Inf. Manag. Comput. Secur., 2013)