Christoforos Ntantogian, Dimitris Apostolopoulos, Giannis Marinakis, Christos Xenakis, “Evaluating the privacy of Android mobile applications under forensic analysis”, Computers and Security, Elsevier Science, (Accepted for Publication)

Christos Xenakis, Christoforos Ntantogian, “An Advanced Persistent Threat in 3G Networks: Attacking the Home Network from Roaming Networks”, Computers and Security, Elsevier Science, Vol. 40, Issue 1, pp:84-94, February 2014

Foivos Demertzis, Christos Xenakis, “SOMA-E: Self-Organised Mesh Authentication Extended,” Mathematical and Computer Modeling, Elsevier Science, Vol. 57, Issue 7-8, pp: 1606 – 1616, April 2013.

Christoforos Ntantogian, Christos Xenakis, “Questioning the Feasibility of UMTS-GSM Interworking Attacks,” Wireless Personal Communications, Springer, Vol. 65, No. 1, pp:157-163, July 2012.

Christos Xenakis, Christoforos Panos, Ioannis Stavrakakis “A Comparative Evaluation of Intrusion Detection Architectures for Mobile Ad Hoc Networks,” Computers & Security, Elsevier Science, Vol. 30, Issue 1, pp: 63-80, Jan. 2011.

Christoforos Ntantogian, Christos Xenakis, Ioannis Stavrakakis “A Generic Mechanism for Efficient Authentication in B3G Networks,” Computers & Security, Elsevier Science, Vol. 29, Issue 4, pp: 460-475, June 2010.

Christoforos Ntantogian, Christos Xenakis, “One-pass EAP-AKA Authentication in 3G-WLAN Integrated Networks,” Wireless Personal Communications, Springer, Vol. 48, Issue 4, pp: 569-584, March 2009.

Christos Xenakis, Christoforos Ntantogian, Ioannis Stavrakakis, “A network-assisted mobile VPN for securing users data in UMTS,” Computer Communications, Elsevier Science, vol. 31, No. 14, pp. 3315-3327 September 2008.

Christos Xenakis, “Security Measures and Weaknesses of the GPRS Security Architecture,” International Journal of Network Security, Vol.6, No.2, pp:158–169, Mar. 2008.

Christos Xenakis, Christoforos Ntantogian, “Security Architectures for B3G Mobile Networks”, Telecommunication Systems,” Springer, Vol.35, pp: 123-139, Aug. 2007.

Christos Xenakis, “Malicious actions against the GPRS technology,” Computer Virology, Springer, Vol. 2, No. 2, Nov. 2006, pp. 121-133.

Christos Xenakis, Nikos Laoutaris, Lazaros Merakos, Ioannis Stavrakakis, “A Generic Characterization of the Overheads Imposed by IPsec and Associated Cryptographic Algorithms,” Computer Networks, Elsevier Science, Vol. 50, No. 17, Dec 2006, pp. 3225-3241.

Christos Xenakis, Lazaros Merakos, “Alternative Schemes for Dynamic Secure VPN Deployment over UMTS,” Wireless Personal Communications, Springer, Vol. 36, No. 2, Jan 2006, pp. 163-194.

Christos Xenakis, Lazaros Merakos, “Security in third Generation Mobile Networks,” Computer Communications, Elsevier Science, Vol. 27, No. 7, pp. 638-650, May 2004. (Most requested article of the Journal).