Christos Xenakis

140 papers B 28C 7Misc 3Journal 68Unranked 31

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Correction to: GORGO: A Reinforcement Learning Model for DoS Vulnerability Analysis on 5G and Beyond Networks. J. Netw. Syst. Manag. Konstantinos Giapantzis, Apostolis Zarras, Sarantis Kalafatidis, Antonios Lalas, Konstantinos Votis, Christos Xenakis
2026	J	`jnl`	GORGO: A Reinforcement Learning Model for DoS Vulnerability Analysis on 5G and Beyond Networks. J. Netw. Syst. Manag. Konstantinos Giapantzis, Apostolis Zarras, Sarantis Kalafatidis, Antonios Lalas, Konstantinos Votis, Christos Xenakis
2026	J	`jnl`	Hacking intelligence: Mapping the anatomy of adversarial threats in artificial intelligence with MITRE ATLAS. Comput. Sci. Rev. Nikolaos Sachpelidis-Brozos, Efklidis Katsaros, Panagiotis I. Radoglou-Grammatikis, Georgios Kalitsios, Antonios Sarigiannidis, George Calin Seritan, Ilias Politis, Christos Xenakis, Sotirios K. Goudos, Panagiotis G. Sarigiannidis
2026	J	`jnl`	In the webs of ethereum: analyzing smart contracts vulnerabilities. Int. J. Inf. Sec. Vaios Bolgouras, Vasilis Magkoutis, Apostolis Zarras, Aristeidis Farao, Christos Xenakis
2026	J	`jnl`	PINSA: Privacy-preserving cyber insurance framework. Clust. Comput. Georgios Paparis, Apostolis Zarras, Aristeidis Farao, Christos Xenakis
2025	J	`jnl`	A comprehensive survey of Federated Intrusion Detection Systems: Techniques, challenges and solutions. Comput. Sci. Rev. Ioannis Makris, Aikaterini Karampasi, Panagiotis I. Radoglou-Grammatikis, Nikolaos Episkopos, Eider Iturbe, Erkuden Rios, Nikos Piperigkos, Aris S. Lalos, Christos Xenakis, Thomas Lagkas, Vasileios Argyriou, Panagiotis G. Sarigiannidis
2025	J	`jnl`	B2SAPP: blockchain based solution for maritime security applications. Frontiers Comput. Sci. Aristeidis Farao, Apostolis Zarras, Anastassis Voudouris, Georgios Paparis, Christos Xenakis
2025	J	`jnl`	CRASHED: Cyber risk assessment for smart home electronic devices. J. Inf. Secur. Appl. Georgios Paparis, Apostolis Zarras, Aristeidis Farao, Christos Xenakis
2025	Misc	`conf`	CYBERUNITY: A Federated Architecture for Next-Generation Cybersecurity Training. CSR Chhagan Lal, Athanasios Vasileios Grammatopoulos, Michail Takaronis, Muhammad Mudassar Yamin, Georgios Spathoulas, Christos Xenakis
2025	—	`conf`	Cloud-based Platform-agnostic Adversarial AI Defence framework. NFV-SDN George Petihakis, Aristeidis Farao, Vaios Bolgouras, Panagiotis Bountakas, Aggeliki Panou, Evangelos Floros, John Polley, Christos Xenakis
2025	J	`jnl`	EAP-FIDO: A novel EAP method for using FIDO2 credentials for network authentication. Comput. Networks Martiño Rivera-Dourado, Christos Xenakis, Alejandro Pazos, José Manuel Vázquez-Naya
2025	J	`jnl`	Eu regulatory ecosystem for ethical AI. AI Ethics Vaios Bolgouras, Apostolis Zarras, Christian Leka, Ioannis Stylianou, Aristeidis Farao, Christos Xenakis
2025	J	`jnl`	From vulnerability to resilience: Adversarial training and real-time detection for AI security. Array Georgios Ziras, Aristeidis Farao, Apostolis Zarras, Christos Xenakis
2025	J	`jnl`	Game on: a performance comparison of interpolation techniques applied to Shamir's secret sharing. Comput. J. Anastassis Voudouris, Aristomenis Tressos, Apostolis Zarras, Christos Xenakis
2025	—	`ed.`	Information and Communications Security - 26th International Conference, ICICS 2024, Mytilene, Greece, August 26-28, 2024, Proceedings, Part I ICICS (1) Sokratis K. Katsikas, Christos Xenakis, Christos Kalloniatis, Costas Lambrinoudakis
2025	—	`ed.`	Information and Communications Security - 26th International Conference, ICICS 2024, Mytilene, Greece, August 26-28, 2024, Proceedings, Part II ICICS (2) Sokratis K. Katsikas, Christos Xenakis, Christos Kalloniatis, Costas Lambrinoudakis
2025	Misc	`conf`	Scalable and Adaptive Security Framework for the IoT-Edge-Cloud Continuum. CSR Salvador Cuñnat Neguerole, Ioannis Makropodis, Lucía Cabanillas Rodríguez, Christos Xenakis, Ioannis Chouchoulis, Carlos Enrique Palau, Ignacio Lacalle
2025	J	`jnl`	Testing the limits: exploring adversarial techniques in AI models. PeerJ Comput. Sci. Apostolis Zarras, Athanasia Kollarou, Aristeidis Farao, Panagiotis Bountakas, Christos Xenakis
2025	J	`jnl`	Trust Score Prediction and Management in IoT Ecosystems Using Markov Chains and MADM Techniques. IEEE Trans. Consumer Electron. Michail Bampatsikos, Ilias Politis, Thodoris Ioannidis, Christos Xenakis
2025	J	`jnl`	Trust Score Prediction for IoT Device Onboarding Using Transfer and Few-Shot Learning in Consumer Electronics. IEEE Trans. Consumer Electron. Ilias Politis, Michail Bampatsikos, Apostolis Zarras, Christos Xenakis
2024	B	`conf`	AIAS: AI-ASsisted cybersecurity platform to defend against adversarial AI attacks. ARES Georgios Petihakis, Aristeidis Farao, Panagiotis Bountakas, Athanasia Sabazioti, John Polley, Christos Xenakis
2024	—	`conf`	Deception Mechanisms for Cyber-Security Enhancement in the Internet of Things. CAMAD Ignacio Lacalle, Salvador Cuñat, Aristeidis Farao, Christos Xenakis, Dionysis Xenakis, Carlos Enrique Palau
2024	J	`jnl`	EAP-FIDO: A Novel EAP Method for Using FIDO2 Credentials for Network Authentication. CoRR Martiño Rivera-Dourado, Christos Xenakis, Alejandro Pazos, José Manuel Vázquez-Naya
2024	J	`jnl`	How many FIDO protocols are needed? Analysing the technology, security and compliance. ACM Comput. Surv. Anna Angelogianni, Ilias Politis, Christos Xenakis
2024	J	`jnl`	INCHAIN: a cyber insurance architecture with smart contracts and self-sovereign identity on top of blockchain. Int. J. Inf. Sec. Aristeidis Farao, Georgios Paparis, Sakshyam Panda, Emmanouil Panaousis, Apostolis Zarras, Christos Xenakis
2024	B	`conf`	Integrating Hyperledger Fabric with Satellite Communications: A Revolutionary Approach for Enhanced Security and Decentralization in Space Networks. ARES Anastassios Voudouris, Aristeidis Farao, Aggeliki Panou, John Polley, Christos Xenakis
2024	B	`conf`	NITRO: an Interconnected 5G-IoT Cyber Range. ARES Aristeidis Farao, Christoforos Ntantogian, Stylianos Karagiannis, Emmanouil Magkos, Alexandra Dritsa, Christos Xenakis
2024	—	`conf`	Roadmap to Secure 6G Networks. CAMAD Vaios Bolgouras, Aristeidis Farao, Christos Xenakis
2023	B	`conf`	A Bring Your Own Device security awareness survey among professionals. ARES George Petihakis, Dimitrios Kiritsis, Aristeidis Farao, Panagiotis Bountakas, Aggeliki Panou, Christos Xenakis
2023	B	`conf`	Adversarial Machine Learning Attacks on Multiclass Classification of IoT Network Traffic. ARES Vasileios Pantelakis, Panagiotis Bountakas, Aristeidis Farao, Christos Xenakis
2023	B	`conf`	An inclusive Lifecycle Approach for IoT Devices Trust and Identity Management. ARES Konstantinos Loupos, Harris Niavis, Fotis Michalopoulos, George Misiakoulis, Antonio F. Skarmeta, Jesús Garcia, Angel Palomares, Hui Song, Rustem Dautov, Francesca Giampaolo, Rosella Mancilla, Francesca Costantino, Dimitri Van Landuyt, Sam Michiels, Stefan More, Christos Xenakis, Michail Bampatsikos, Ilias Politis, Konstantinos Krilakis, Sokratis Vavilis
2023	J	`jnl`	Defense strategies for Adversarial Machine Learning: A survey. Comput. Sci. Rev. Panagiotis Bountakas, Apostolis Zarras, Alexios Lekidis, Christos Xenakis
2023	B	`conf`	Enabling Qualified Anonymity for Enhanced User Privacy in the Digital Era. ARES Vaios Bolgouras, Kostantinos Papadamou, Ioana Stroinea, Michail Papadakis, George Gugulea, Michael Sirivianos, Christos Xenakis
2023	—	`conf`	Enhancing 3GPP CAPIF Authentication and Authorization Across Mobile Operators Using OpenID Connect and Single Sign-On. ICC Ioannis Stylianou, Ilias Politis, Christos Xenakis
2023	J	`jnl`	HELPHED: Hybrid Ensemble Learning PHishing Email Detection. J. Netw. Comput. Appl. Panagiotis Bountakas, Christos Xenakis
2023	B	`conf`	Multi-Attribute Decision Making-based Trust Score Calculation in Trust Management in IoT. ARES Michail Bampatsikos, Ilias Politis, Vaios Bolgouras, Christos Xenakis
2023	—	`conf`	OASEES: An Innovative Scope for a DAO-Based Programmable Swarm Solution, for Decentralizing AI Applications Close to Data Generation Locations. AIAI (Workshops) Ioannis P. Chochliouros, Michail-Alexandros Kourtis, George Xilouris, Wouter Tavernier, Enrique Areizaga Sanchez, Margarita Anastassova, Christian Bolzmacher, Nikolay Tcholtchev, Antonello Corsi, Panagiotis Trakadas, Marta Millet, Christos Xenakis, Adnan Imeri, Francesco Bellesini, Paride D'Ostilio, Albertos Markakis, Ihsan Bal Engin, Antonis Litke, Lucrezia Maria Quarato, Diego Cugat, Georgios Gardikis, Charilaos C. Zarakovitis, Stéphane Bouilland, Zaharias D. Zaharis, Christina Lessi, Dimitrios N. Arvanitozisis, Anastasia S. Spiliopoulou
2023	J	`jnl`	RETINA: Distributed and Secure Trust Management for Smart Grid Applications and Energy Trading. CoRR Vaios Bolgouras, Thodoris Ioannidis, Ilias Politis, Christos Xenakis
2023	B	`conf`	Securing the Flow: Security and Privacy Tools for Flow-based Programming. ARES Thodoris Ioannidis, Vaios Bolgouras, Christos Xenakis, Ilias Politis
2023	—	`conf`	Towards building a Self-Sovereign Identity Framework for Healthcare. EMBC Emmanouil G. Spanakis, Ilias Politis, Evangelos Markakis, Dimitra Papatsaroucha, Athanasios Vasileios Grammatopoulos, Vaios Bolgouras, Anna Angelogianni, Christos Xenakis, Vangelis Sakkalis
2022	C	`conf`	A Digital Twin for the 5G Era: the SPIDER Cyber Range. WoWMoM Filippo Rebecchi, Antonio Pastor, Alberto Mozo, Chiara Lombardo, Roberto Bruschi, Ilias Aliferis, Roberto Doriguzzi Corin, Panagiotis Gouvas, Antonio Álvarez Romero, Anna Angelogianni, Ilias Politis, Christos Xenakis
2022	—	`conf`	A Holistic Approach for IoT Networks' Identity and Trust Management - The ERATOSTHENES Project. GIOTS Konstantinos Loupos, Christos Kalogirou, Harris Niavis, Antonio F. Skarmeta, Elena Torroglosa-García, Angel Palomares, Hui Song, Paul-Emmanuel Brun, Francesca Giampaolo, Dimitri Van Landuyt, Sam Michiels, Blaz Podgorelec, Christos Xenakis, Michail Bampatsikos, Konstantinos Krilakis
2022	J	`jnl`	A Trusted Platform Module-based, Pre-emptive and Dynamic Asset Discovery Tool. J. Inf. Secur. Appl. Antonio Jesús Díaz-Honrubia, Alberto Blázquez-Herranz, Lucía Prieto Santamaría, Ernestina Menasalvas Ruiz, Alejandro Rodríguez González, Gustavo Gonzalez Granadillo, Rodrigo Diaz, Emmanouil Panaousis, Christos Xenakis
2022	J	`jnl`	A large-scale analysis of Wi-Fi passwords. J. Inf. Secur. Appl. Eleni Veroni, Christoforos Ntantogian, Christos Xenakis
2022	—	`conf`	BRIDGE: BRIDGing the gap bEtween CTI production and consumption. COMM Marios Karatisoglou, Aristeidis Farao, Vaios Bolgouras, Christos Xenakis
2022	J	`jnl`	Blind software-assisted conformance and security assessment of FIDO2/WebAuthn implementations. J. Wirel. Mob. Networks Ubiquitous Comput. Dependable Appl. Athanasios Vasileios Grammatopoulos, Ilias Politis, Christos Xenakis
2022	J	`jnl`	EKnad: Exploit Kits' network activity detection. Future Gener. Comput. Syst. Panagiotis Bountakas, Christoforos Ntantogian, Christos Xenakis
2022	B	`conf`	Facilitating DoS Attack Detection using Unsupervised Anomaly Detection. SSDBM Christos Bellas, Georgia Kougka, Athanasios Naskos, Anastasios Gounaris, Athena Vakali, Christos Xenakis, Apostolos Papadopoulos
2022	B	`conf`	GTM: Game Theoretic Methodology for optimal cybersecurity defending strategies and investments. ARES Ioannis Kalderemidis, Aristeidis Farao, Panagiotis Bountakas, Sakshyam Panda, Christos Xenakis
2022	B	`conf`	Improving Network, Data and Application Security for SMEs. ARES Christos Tselios, Ilias Politis, Christos Xenakis
2022	B	`conf`	MITRE ATT&CK-driven Cyber Risk Assessment. ARES Mohamed Ahmed, Sakshyam Panda, Christos Xenakis, Emmanouil Panaousis
2022	J	`jnl`	SAMGRID: Security Authorization and Monitoring Module Based on SealedGRID Platform. Sensors George Suciu, Aristeidis Farao, Giorgio Bernardinetti, Ivan Palamà, Mari-Anais Sachian, Alexandru Vulpe, Marius-Constantin Vochin, Pavel Muresan, Michail Bampatsikos, Antonio Muñoz, Christos Xenakis
2022	B	`conf`	Secret sharing a key in a distributed way, Lagrange vs Newton. ARES Anastassios Voudouris, Ilias Politis, Christos Xenakis
2022	B	`conf`	Trusted and Secure Self-Sovereign Identity framework. ARES Vaios Bolgouras, Anna Angelogianni, Ilias Politis, Christos Xenakis
2022	J	`jnl`	[m]allotROPism: a metamorphic engine for malicious software variation development. Int. J. Inf. Sec. Christos Lyvas, Christoforos Ntantogian, Christos Xenakis
2021	B	`conf`	A Comparison of Natural Language Processing and Machine Learning Methods for Phishing Email Detection. ARES Panagiotis Bountakas, Konstantinos Koutroumpouchos, Christos Xenakis
2021	—	`conf`	A Multi-factor Assessment Mechanism to Define Priorities on Vulnerabilities affecting Healthcare Organizations. ITASEC Gustavo Gonzalez Granadillo, Rodrigo Diaz, Eleni Veroni, Christos Xenakis
2021	B	`conf`	A web tool for analyzing FIDO2/WebAuthn Requests and Responses. ARES Athanasios Vasileios Grammatopoulos, Ilias Politis, Christos Xenakis
2021	J	`jnl`	Automated Cyber and Privacy Risk Management Toolkit. Sensors Gustavo Gonzalez Granadillo, Sofia-Anna Menesidou, Dimitrios Papamartzivanos, Ramon Romeu, Diana Navarro-Llobet, Caxton Okoh, Sokratis Nifakos, Christos Xenakis, Emmanouil Panaousis
2021	J	`jnl`	Building Trust for Smart Connected Devices: The Challenges and Pitfalls of TrustZone. Sensors Nikolaos Koutroumpouchos, Christoforos Ntantogian, Christos Xenakis
2021	J	`jnl`	Contract-Less Mobile Data Access Beyond 5G: Fully-Decentralized, High-Throughput and Anonymous Asset Trading Over the Blockchain. IEEE Access Dionysis Xenakis, Anastasia Tsiota, Christos-Thrasyvoulos Koulis, Christos Xenakis, Nikos I. Passas
2021	J	`jnl`	How many FIDO protocols are needed? Surveying the design, security and market perspectives. CoRR Anna Angelogianni, Ilias Politis, Christos Xenakis
2021	J	`jnl`	NodeXP: NOde.js server-side JavaScript injection vulnerability DEtection and eXPloitation. J. Inf. Secur. Appl. Christoforos Ntantogian, Panagiotis Bountakas, Dimitris Antonaropoulos, Constantinos Patsakis, Christos Xenakis
2021	J	`jnl`	On an innovative architecture for digital immunity passports and vaccination certificates. CoRR Ilias Politis, Christos Xenakis, Adarbad Master, John Polley
2021	J	`jnl`	P2ISE: Preserving Project Integrity in CI/CD Based on Secure Elements. Inf. Antonio Muñoz, Aristeidis Farao, Jordy Ryan Casas Correia, Christos Xenakis
2021	J	`jnl`	P4G2Go: A Privacy-Preserving Scheme for Roaming Energy Consumers of the Smart Grid-to-Go. Sensors Aristeidis Farao, Eleni Veroni, Christoforos Ntantogian, Christos Xenakis
2021	J	`jnl`	SealedGRID: Secure and Interoperable Platform for Smart GRID Applications. Sensors George Suciu, Mari-Anais Sachian, Alexandru Vulpe, Marius-Constantin Vochin, Aristeidis Farao, Nikolaos Koutroumpouchos, Christos Xenakis
2021	B	`conf`	Solving the cold start problem in Trust Management in IoT. ARES Michail Bampatsikos, Ilias Politis, Christos Xenakis, Stelios C. A. Thomopoulos
2021	—	`conf`	Unveiling the user requirements of a cyber range for 5G security testing and training. CAMAD Anna Angelogianni, Ilias Politis, Pier Luigi Polvanesi, Antonio Pastor, Christos Xenakis
2020	C	`conf`	Calculation of the Hubble Universe Expansion Constant by Analyzing Observational Data: An Exploratory Teaching Proposal based on STEM Epistemology. EDUCON Apostolos Xenakis, Christos Xenakis, Sarantos Psycharis, Konstantinos Kalovrektis
2020	J	`jnl`	Distributed Key Management in Microgrids. IEEE Trans. Ind. Informatics Vaios Bolgouras, Christoforos Ntantogian, Emmanouil Panaousis, Christos Xenakis
2020	—	`conf`	FI-WARE authorization in a Smart Grid scenario. GIoTS George Suciu, Cristiana Istrate, Mari-Anais Sachian, Alexandru Vulpe, Marius-Constantin Vochin, Aristeidis Farao, Christos Xenakis
2020	—	`conf`	ICITPM: Integrity Validation of Software in Iterative Continuous Integration Through the Use of Trusted Platform Module (TPM). DETIPS/DeSECSys/MPS/SPOSE@ESORICS Antonio Muñoz, Aristeidis Farao, Jordy Ryan Casas Correia, Christos Xenakis
2020	J	`jnl`	Introduction to the special issue of the journal of information security and applications on" cyber security in ICS & SCADA systems". J. Inf. Secur. Appl. Kevin I. Jones, Helge Janicke, Leandros Maglaras, Christos Xenakis
2020	J	`jnl`	Killing the Password and Preserving Privacy With Device-Centric and Attribute-Based Authentication. IEEE Trans. Inf. Forensics Secur. Kostantinos Papadamou, Steven Gevers, Christos Xenakis, Michael Sirivianos, Savvas Zannettou, Bogdan Chifor, Sorin Teican, George Gugulea, Alberto Caponi, Annamaria Recupero, Claudio Pisa, Giuseppe Bianchi
2020	J	`jnl`	On Identifying Threats and Quantifying Cybersecurity Risks of Mnos Deploying Heterogeneous Rats. IEEE Access Anna Angelogianni, Ilias Politis, Farnaz Mohammadi, Christos Xenakis
2020	B	`conf`	SECONDO: A Platform for Cybersecurity Investments and Cyber Insurance Decisions. TrustBus Aristeidis Farao, Sakshyam Panda, Sofia-Anna Menesidou, Entso Veliou, Nikolaos Episkopos, George Kalatzantonakis, Farnaz Mohammadi, Nikolaos Georgopoulos, Michael Sirivianos, Nikos Salamanos, Spyros Loizou, Michalis Pingos, John Polley, Andrew Fielder, Emmanouil Panaousis, Christos Xenakis
2019	J	`jnl`	A survey of voice and communication protection solutions against wiretapping. Comput. Electr. Eng. Christoforos Ntantogian, Eleni Veroni, Georgios Karopoulos, Christos Xenakis
2019	—	`conf`	BARRETT BlockchAin Regulated REmote aTTestation. WI (Companion) Michail Bampatsikos, Christoforos Ntantogian, Christos Xenakis, Stelios C. A. Thomopoulos
2019	—	`conf`	CUREX: seCUre and pRivate hEalth data eXchange. WI (Companion) Farnaz Mohammadi, Angeliki Panou, Christoforos Ntantogian, Eirini D. Karapistoli, Emmanouil Panaousis, Christos Xenakis
2019	J	`jnl`	Commix: automating evaluation and exploitation of command injection vulnerabilities in Web applications. Int. J. Inf. Sec. Anastasios Stasinopoulos, Christoforos Ntantogian, Christos Xenakis
2019	J	`jnl`	Evaluation of password hashing schemes in open source web platforms. Comput. Secur. Christoforos Ntantogian, Stefanos Malliaros, Christos Xenakis
2019	—	`conf`	ObjectMap: detecting insecure object deserialization. PCI Nikolaos Koutroumpouchos, Georgios Lavdanis, Eleni Veroni, Christoforos Ntantogian, Christos Xenakis
2019	C	`conf`	SealedGRID: A Secure Interconnection of Technologies for Smart Grid Applications. CRITIS Aristeidis Farao, Juan Enrique Rubio, Cristina Alcaraz, Christoforos Ntantogian, Christos Xenakis, Javier López
2019	B	`conf`	Secure Edge Computing with Lightweight Control-Flow Property-based Attestation. NetSoft Nikos Koutroumpouchos, Christoforos Ntantogian, Sofia-Anna Menesidou, Kaitai Liang, Panagiotis Gouvas, Christos Xenakis, Thanassis Giannetsos
2019	J	`jnl`	Transforming malicious code to ROP gadgets for antivirus evasion. IET Inf. Secur. Christoforos Ntantogian, Georgios Poulios, Georgios Karopoulos, Christos Xenakis
2018	—	`conf`	A forensic investigation of Android mobile applications. PCI Theodoula-Ioanna Kitsaki, Anna Angelogianni, Christoforos Ntantogian, Christos Xenakis
2018	J	`jnl`	Killing the Password and Preserving Privacy with Device-Centric and Attribute-based Authentication. CoRR Kostantinos Papadamou, Savvas Zannettou, Giuseppe Bianchi, Alberto Caponi, Annamaria Recupero, Steven Gevers, George Gugulea, Sorin Teican, Bogdan Chifor, Christos Xenakis, Michael Sirivianos
2018	J	`jnl`	MASKER: Masking for privacy-preserving aggregation in the smart grid ecosystem. Comput. Secur. Georgios Karopoulos, Christoforos Ntantogian, Christos Xenakis
2017	—	`conf`	A Security Evaluation of FIDO's UAF Protocol in Mobile and Embedded Devices. TIWDC Christoforos Panos, Stefanos Malliaros, Christoforos Ntantogian, Angeliki Panou, Christos Xenakis
2017	J	`jnl`	Analyzing, quantifying, and detecting the blackhole attack in infrastructure-less networks. Comput. Networks Christoforos Panos, Christoforos Ntantogian, Stefanos Malliaros, Christos Xenakis
2017	—	`conf`	RiSKi: A Framework for Modeling Cyber Threats to Estimate Risk for Data Breach Insurance. PCI Angeliki Panou, Christoforos Ntantogian, Christos Xenakis
2017	—	`conf`	Towards trusted metering in the smart grid. CAMAD Georgios Karopoulos, Christos Xenakis, Stefano Tennina, Stefanos Evangelopoulos
2016	J	`jnl`	(U)SimMonitor: A mobile application for security evaluation of cellular networks. Comput. Secur. Christos Xenakis, Christoforos Ntantogian, Orestis Panos
2016	J	`jnl`	Evaluation of Cryptography Usage in Android Applications. EAI Endorsed Trans. Security Safety Alexia Chatzikonstantinou, Christoforos Ntantogian, Georgios Karopoulos, Christos Xenakis
2016	B	`conf`	Protecting Sensitive Information in the Volatile Memory from Disclosure Attacks. ARES Stefanos Malliaros, Christoforos Ntantogian, Christos Xenakis
2015	B	`conf`	Attacking GSM Networks as a Script Kiddie Using Commodity Hardware and Software. TrustBus Christoforos Ntantogian, Grigoris Valtas, Nikos Kapetanakis, Faidon Lalagiannis, Georgios Karopoulos, Christos Xenakis
2015	—	`conf`	Attacking the baseband modem of mobile phones to breach the users' privacy and network security. CyCon Christos Xenakis, Christoforos Ntantogian
2015	—	`conf`	Evaluation of Cryptography Usage in Android Applications. BICT Alexia Chatzikonstantinou, Christoforos Ntantogian, Georgios Karopoulos, Christos Xenakis
2015	J	`jnl`	Gaithashing: A two-factor authentication scheme based on gait features. Comput. Secur. Christoforos Ntantogian, Stefanos Malliaros, Christos Xenakis
2015	—	`conf`	Self-organised Key Management for the Smart Grid. ADHOC-NOW Foivos F. Demertzis, Georgios Karopoulos, Christos Xenakis, Andrea Colarieti
2014	J	`jnl`	A specification-based intrusion detection engine for infrastructure-less networks. Comput. Commun. Christoforos Panos, Christos Xenakis, Platon Kotzias, Ioannis Stavrakakis
2014	J	`jnl`	An advanced persistent threat in 3G networks: Attacking the home network from roaming networks. Comput. Secur. Christos Xenakis, Christoforos Ntantogian
2014	—	`conf`	Bypassing XSS Auditor: Taking advantage of badly written PHP code. ISSPIT Anastasios Stasinopoulos, Christoforos Ntantogian, Christos Xenakis
2014	J	`jnl`	Evaluating the privacy of Android mobile applications under forensic analysis. Comput. Secur. Christoforos Ntantogian, Dimitris Apostolopoulos, Giannis Marinakis, Christos Xenakis
2013	B	`conf`	A Better Time Approximation Scheme for e-Passports. TrustBus Charalampos Petrou, Christoforos Ntantogian, Christos Xenakis
2013	—	`conf`	Discovering Authentication Credentials in Volatile Memory of Android Mobile Devices. I3E Dimitris Apostolopoulos, Giannis Marinakis, Christoforos Ntantogian, Christos Xenakis
2013	J	`jnl`	SOMA-E: Self-organized mesh authentication - Extended. Math. Comput. Model. Foivos F. Demertzis, Christos Xenakis
2013	—	`conf`	The weakest link on the network: Exploiting ADSL routers to perform cyber-attacks. ISSPIT Anastasios Stasinopoulos, Christoforos Ntantogian, Christos Xenakis
2012	Misc	`conf`	Analysis and Modeling of False Synchronizations in 3G-WLAN Integrated Networks. SEC Christoforos Ntantogian, Christos Xenakis, Ioannis Stavrakakis
2012	—	`conf`	Busfinder: A Personalized Multimodal Transportation Guide with Dynamic Routing. Panhellenic Conference on Informatics Dimitris Tsolkas, Nikos I. Passas, Christos Xenakis, Vassilis Papataxiarhis, Vassileios Tsetsos
2012	J	`jnl`	Questioning the Feasibility of UMTS-GSM Interworking Attacks. Wirel. Pers. Commun. Christoforos Ntantogian, Christos Xenakis
2012	—	`conf`	Securing the 802.11 MAC in MANETs: A specification-based intrusion detection engine. WONS Christoforos Panos, Platon Kotzias, Christos Xenakis, Ioannis Stavrakakis
2011	B	`conf`	A Mobility and Energy-Aware Hierarchical Intrusion Detection System for Mobile Ad Hoc Networks. TrustBus Eleni Darra, Christoforos Ntantogian, Christos Xenakis, Sokratis K. Katsikas
2011	J	`jnl`	A comparative evaluation of intrusion detection architectures for mobile ad hoc networks. Comput. Secur. Christos Xenakis, Christoforos Panos, Ioannis Stavrakakis
2011	B	`conf`	An Evaluation of Anomaly-Based Intrusion Detection Engines for Mobile Ad Hoc Networks. TrustBus Christoforos Panos, Christos Xenakis, Ioannis Stavrakakis
2011	C	`ed.`	Critical Information Infrastructures Security - 5th International Workshop, CRITIS 2010, Athens, Greece, September 23-24, 2010. Revised Papers CRITIS Christos Xenakis, Stephen D. Wolthusen
2011	J	`jnl`	Reducing False Synchronizations in 3G-WLAN Integrated Networks. IEEE Trans. Wirel. Commun. Christoforos Ntantogian, Christos Xenakis, Ioannis Stavrakakis
2010	C	`conf`	A Novel Intrusion Detection System for MANETs. SECRYPT Christoforos Panos, Christos Xenakis, Ioannis Stavrakakis
2010	C	`conf`	A Quantitative Risk Analysis Approach for Deliberate Threats. CRITIS Nikos Vavoulas, Christos Xenakis
2010	J	`jnl`	A generic mechanism for efficient authentication in B3G networks. Comput. Secur. Christoforos Ntantogian, Christos Xenakis, Ioannis Stavrakakis
2010	—	`conf`	SOMA: Self-Organised Mesh Authentication. EuroPKI Foivos F. Demertzis, Christos Xenakis
2009	J	`jnl`	One-Pass EAP-AKA Authentication in 3G-WLAN Integrated Networks. Wirel. Pers. Commun. Christoforos Ntantogian, Christos Xenakis
2008	—	`conf`	A Qualitative Risk Analysis for the GPRS Technology. EUC (2) Christos Xenakis, Danae Apostolopoulou, Angeliki Panou, Ioannis Stavrakakis
2008	J	`jnl`	A network-assisted mobile VPN for securing users data in UMTS. Comput. Commun. Christos Xenakis, Christoforos Ntantogian, Ioannis Stavrakakis
2008	J	`jnl`	Security Measures and Weaknesses of the GPRS Security Architecture. Int. J. Netw. Secur. Christos Xenakis
2008	—	`conf`	Towards a security framework for an established autonomous network. ISWPC D. Ztoupis, K. Zarifis, Ioannis Stavrakakis, Christos Xenakis
2007	B	`conf`	A Security Protocol for Mutual Authentication and Mobile VPN Deployment in B3G Networks. PIMRC Christoforos Ntantogian, Christos Xenakis
2007	—	`conf`	Efficient Authentication for Users Autonomy in Next Generation All-IP Networks. BIONETICS Christoforos Ntantogian, Christos Xenakis, Ioannis Stavrakakis
2007	B	`conf`	Reducing Authentication Traffic in 3G-WLAN Integrated Networks. PIMRC Christoforos Ntantogian, Christos Xenakis
2007	J	`jnl`	Security architectures for B3G mobile networks. Telecommun. Syst. Christos Xenakis, Christoforos Ntantogian
2006	J	`jnl`	A generic characterization of the overheads imposed by IPsec and associated cryptographic algorithms. Comput. Networks Christos Xenakis, Nikolaos Laoutaris, Lazaros F. Merakos, Ioannis Stavrakakis
2006	J	`jnl`	Alternative Schemes for Dynamic Secure VPN Deployment in UMTS. Wirel. Pers. Commun. Christos Xenakis, Lazaros F. Merakos
2006	J	`jnl`	Malicious actions against the GPRS technology. J. Comput. Virol. Christos Xenakis
2006	C	`conf`	Vulnerabilities and Possible Attacks Against the GPRS Backbone Network. CRITIS Christos Xenakis, Lazaros F. Merakos
2004	J	`jnl`	IPsec-based end-to-end VPN deployment over UMTS. Comput. Commun. Christos Xenakis, Lazaros F. Merakos
2004	J	`jnl`	Security in third Generation Mobile Networks. Comput. Commun. Christos Xenakis, Lazaros F. Merakos
2004	—	`—`	Αρχιτεκτονικές ασφάλειας εικονικών ιδιωτικών δικτύων σε κινητά 3ης γενιάς Christos Xenakis
2002	B	`conf`	Dynamic network-based secure VPN deployment in GPRS. PIMRC Christos Xenakis, Lazaros F. Merakos
2002	J	`jnl`	On demand network-wide VPN deployment in GPRS. IEEE Netw. Christos Xenakis, Lazaros F. Merakos