| 2005 |
| Stefanos Gritzalis, Georgios Kambourakis, Aggelos Rouskas, Eleni Klaoudatou, N. Doukas, (2005), Evaluation of digital certificates acquisition in large-scale 802.11-3GPP Hybrid Environments, 14th IEEE International Workshop on Local and Metropolitan Area Networks (LANMAN ‘05), Chania, Greece, Σεπτέμβριος, IEEE CPS, 176-181 |
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| Stefanos Gritzalis, Georgios Kambourakis, Constantinos Lambrinoudakis, Dimitris Geneiatakis, T. Dagiuklas, (2005), SIP Message Tampering: THE SQL code INJECTION attack, 13th IEEE International Conference on Software, Telecommunications and Computer Networks (SoftCOM ‘05), Split, Croatia, Σεπτέμβριος, IEEE CPS, 176-181 |
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| Stefanos Gritzalis, Georgios Kambourakis, Constantinos Lambrinoudakis, Dimitris Geneiatakis, T. Dagiuklas, (2005), A Framework for Detecting Malformed Messages in SIP Networks, 14th IEEE International Workshop on Local and Metropolitan Area Networks (LANMAN ‘05), Chania, Greece, Σεπτέμβριος, IEEE CPS |
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| Stefanos Gritzalis, Georgios Kambourakis, Constantinos Lambrinoudakis, Dimitris Geneiatakis, A. Dagiouklas, (2005), Session Initiation Protocol Security Mechanisms: A state-of-the-art review, INC, Samos, Greece, Ιούλιος, Ziti Pubs, 147-156 |
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| Georgios Kambourakis, D. Kontoni, Ioakeim Sapounas, (2005), Modeling Learners’ Perceptions towards Educational Portals and Collaborative Learning Tools Usage: The Hellenic Open University Case, Third International Conference on Open and Distance Learning: , Patra, Greece, Νοέμβριος, Propompos publications, 209-220 |
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| 2004 |
| Stefanos Gritzalis, Georgios Kambourakis, Aggelos Rouskas, (2004), Delivering Attribute Certificates over GPRS, ACM SAC 2004 19th International ACM Symposium on Applied Computing - Mobile Computing and Applications Track, Nicosia, Cyprus, Μάιος, ACM Press, 1166-1170 |
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| Stefanos Gritzalis, Georgios Kambourakis, Aggelos Rouskas, (2004), Inter/Intra Core Network Security with PKI for 3G-and-Beyond Systems, 3rd IFIP NETWORKING TC-6 International Conference on Networking, Athens, Greece, Μάιος, Springer, LNCS 3042, 13-24 |
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| Georgios Kambourakis, D. Kontoni, Ioakeim Sapounas, (2004), Introducing Attribute Certificates to Secure Distributed eLearning or mLearning Services, 4th IASTED Web Based Education (WBE , Innsbruck, Austria, Φεβρουάριος, ACTA Press, 436-440 |
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| Georgios Kambourakis, Aggelos Rouskas, D. Gritzalis, (2004), Performance Evaluation of Certificate Based Authentication in Integrated Emerging 3G and Wi-Fi Networks, 1st European PKI Workshop, Samos, Greece, Ιούνιος, LNCS 3093, 287-296 |
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| 2003 |
| Stefanos Gritzalis, Georgios Kambourakis, Aggelos Rouskas, (2003), Introducing PKI to enhance Security in Future Mobile Networks, IFIPSEC’2003 18th IFIP International Information Security Conference, Athens, Greece, Μάιος, Kluwer Academic Publishers, 109-120 |
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English