Christos Xenakis

ORCID

Publication Activity (10 Years)

Years Active: 2002-2024
Publications (10 Years): 73

Top Venues

Publications

Anastassios Voudouris, Aristeidis Farao, Aggeliki Panou, John Polley, Christos Xenakis
Integrating Hyperledger Fabric with Satellite Communications: A Revolutionary Approach for Enhanced Security and Decentralization in Space Networks. ARES (2024)
Anna Angelogianni, Ilias Politis, Christos Xenakis
How many FIDO protocols are needed? Analysing the technology, security and compliance. ACM Comput. Surv. 56 (8) (2024)
Georgios Petihakis, Aristeidis Farao, Panagiotis Bountakas, Athanasia Sabazioti, John Polley, Christos Xenakis
AIAS: AI-ASsisted cybersecurity platform to defend against adversarial AI attacks. ARES (2024)
Aristeidis Farao, Christoforos Ntantogian, Stylianos Karagiannis, Emmanouil Magkos, Alexandra Dritsa, Christos Xenakis
NITRO: an Interconnected 5G-IoT Cyber Range. ARES (2024)
Aristeidis Farao, Georgios Paparis, Sakshyam Panda, Emmanouil Panaousis, Apostolis Zarras, Christos Xenakis
INCHAIN: a cyber insurance architecture with smart contracts and self-sovereign identity on top of blockchain. Int. J. Inf. Sec. 23 (1) (2024)
Vaios Bolgouras, Kostantinos Papadamou, Ioana Stroinea, Michail Papadakis, George Gugulea, Michael Sirivianos, Christos Xenakis
Enabling Qualified Anonymity for Enhanced User Privacy in the Digital Era. ARES (2023)
Panagiotis Bountakas, Apostolis Zarras, Alexios Lekidis, Christos Xenakis
Defense strategies for Adversarial Machine Learning: A survey. Comput. Sci. Rev. 49 (2023)
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
An inclusive Lifecycle Approach for IoT Devices Trust and Identity Management. ARES (2023)
Michail Bampatsikos, Ilias Politis, Vaios Bolgouras, Christos Xenakis
Multi-Attribute Decision Making-based Trust Score Calculation in Trust Management in IoT. ARES (2023)
Panagiotis Bountakas, Christos Xenakis
HELPHED: Hybrid Ensemble Learning PHishing Email Detection. J. Netw. Comput. Appl. 210 (2023)
Ioannis Stylianou, Ilias Politis, Christos Xenakis
Enhancing 3GPP CAPIF Authentication and Authorization Across Mobile Operators Using OpenID Connect and Single Sign-On. ICC (2023)
Vasileios Pantelakis, Panagiotis Bountakas, Aristeidis Farao, Christos Xenakis
Adversarial Machine Learning Attacks on Multiclass Classification of IoT Network Traffic. ARES (2023)
Vaios Bolgouras, Thodoris Ioannidis, Ilias Politis, Christos Xenakis
RETINA: Distributed and Secure Trust Management for Smart Grid Applications and Energy Trading. CoRR (2023)
Thodoris Ioannidis, Vaios Bolgouras, Christos Xenakis, Ilias Politis
Securing the Flow: Security and Privacy Tools for Flow-based Programming. ARES (2023)
Emmanouil G. Spanakis, Ilias Politis, Evangelos K. Markakis, Dimitra Papatsaroucha, Athanasios Vasileios Grammatopoulos, Vaios Bolgouras, Anna Angelogianni, Christos Xenakis, Vangelis Sakkalis
Towards building a Self-Sovereign Identity Framework for Healthcare. EMBC (2023)
George Petihakis, Dimitrios Kiritsis, Aristeidis Farao, Panagiotis Bountakas, Aggeliki Panou, Christos Xenakis
A Bring Your Own Device security awareness survey among professionals. ARES (2023)
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
OASEES: An Innovative Scope for a DAO-Based Programmable Swarm Solution, for Decentralizing AI Applications Close to Data Generation Locations. AIAI Workshops (2023)
Vaios Bolgouras, Anna Angelogianni, Ilias Politis, Christos Xenakis
Trusted and Secure Self-Sovereign Identity framework. ARES (2022)
George Suciu, Aristeidis Farao, Giorgio Bernardinetti, Ivan Palamà, Mari-Anais Sachian, Alexandru Vulpe, Marius-Constantin Vochin, Pavel Muresan, Michail Bampatsikos, Antonio Muñoz, Christos Xenakis
SAMGRID: Security Authorization and Monitoring Module Based on SealedGRID Platform. Sensors 22 (17) (2022)
Panagiotis Bountakas, Christoforos Ntantogian, Christos Xenakis
EKnad: Exploit Kits' network activity detection. Future Gener. Comput. Syst. 134 (2022)
Mohamed Ahmed, Sakshyam Panda, Christos Xenakis, Emmanouil Panaousis
MITRE ATT&CK-driven Cyber Risk Assessment. ARES (2022)
Christos Lyvas, Christoforos Ntantogian, Christos Xenakis
[m]allotROPism: a metamorphic engine for malicious software variation development. Int. J. Inf. Sec. 21 (1) (2022)
Christos Tselios, Ilias Politis, Christos Xenakis
Improving Network, Data and Application Security for SMEs. ARES (2022)
Athanasios Vasileios Grammatopoulos, Ilias Politis, Christos Xenakis
Blind software-assisted conformance and security assessment of FIDO2/WebAuthn implementations. J. Wirel. Mob. Networks Ubiquitous Comput. Dependable Appl. 13 (2) (2022)
Anastassios Voudouris, Ilias Politis, Christos Xenakis
Secret sharing a key in a distributed way, Lagrange vs Newton. ARES (2022)
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
A Trusted Platform Module-based, Pre-emptive and Dynamic Asset Discovery Tool. J. Inf. Secur. Appl. 71 (2022)
Konstantinos Loupos, Christos Kalogirou, Harris Niavis, Antonio F. Skarmeta, Elena Torroglosa-Garcia, Angel Palomares, Hui Song, Paul-Emmanuel Brun, Francesca Giampaolo, Dimitri Van Landuyt, Sam Michiels, Blaz Podgorelec, Christos Xenakis, Michail Bampatsikos, Konstantinos Krilakis
A Holistic Approach for IoT Networks' Identity and Trust Management - The ERATOSTHENES Project. GIOTS (2022)
Ioannis Kalderemidis, Aristeidis Farao, Panagiotis Bountakas, Sakshyam Panda, Christos Xenakis
GTM: Game Theoretic Methodology for optimal cybersecurity defending strategies and investments. ARES (2022)
Christos Bellas, Georgia Kougka, Athanasios Naskos, Anastasios Gounaris, Athena Vakali, Christos Xenakis, Apostolos Papadopoulos
Facilitating DoS Attack Detection using Unsupervised Anomaly Detection. SSDBM (2022)
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
A Digital Twin for the 5G Era: the SPIDER Cyber Range. WoWMoM (2022)
Eleni Veroni, Christoforos Ntantogian, Christos Xenakis
A large-scale analysis of Wi-Fi passwords. J. Inf. Secur. Appl. 67 (2022)
Marios Karatisoglou, Aristeidis Farao, Vaios Bolgouras, Christos Xenakis
BRIDGE: BRIDGing the gap bEtween CTI production and consumption. COMM (2022)
Antonio Muñoz, Aristeidis Farao, Jordy Ryan Casas Correia, Christos Xenakis
P2ISE: Preserving Project Integrity in CI/CD Based on Secure Elements. Inf. 12 (9) (2021)
Anna Angelogianni, Ilias Politis, Pier Luigi Polvanesi, Antonio Pastor, Christos Xenakis
Unveiling the user requirements of a cyber range for 5G security testing and training. CAMAD (2021)
Dionysis Xenakis, Anastasia Tsiota, Christos-Thrasyvoulos Koulis, Christos Xenakis, Nikos I. Passas
Contract-Less Mobile Data Access Beyond 5G: Fully-Decentralized, High-Throughput and Anonymous Asset Trading Over the Blockchain. IEEE Access 9 (2021)
Gustavo Gonzalez Granadillo, Rodrigo Diaz, Eleni Veroni, Christos Xenakis
A Multi-factor Assessment Mechanism to Define Priorities on Vulnerabilities affecting Healthcare Organizations. ITASEC (2021)
Panagiotis Bountakas, Konstantinos Koutroumpouchos, Christos Xenakis
A Comparison of Natural Language Processing and Machine Learning Methods for Phishing Email Detection. ARES (2021)
Christoforos Ntantogian, Panagiotis Bountakas, Dimitris Antonaropoulos, Constantinos Patsakis, Christos Xenakis
NodeXP: NOde.js server-side JavaScript injection vulnerability DEtection and eXPloitation. J. Inf. Secur. Appl. 58 (2021)
Athanasios Vasileios Grammatopoulos, Ilias Politis, Christos Xenakis
A web tool for analyzing FIDO2/WebAuthn Requests and Responses. ARES (2021)
Anna Angelogianni, Ilias Politis, Christos Xenakis
How many FIDO protocols are needed? Surveying the design, security and market perspectives. CoRR (2021)
Gustavo Gonzalez Granadillo, Sofia-Anna Menesidou, Dimitrios Papamartzivanos, Ramon Romeu, Diana Navarro-Llobet, Caxton Okoh, Sokratis Nifakos, Christos Xenakis, Emmanouil Panaousis
Automated Cyber and Privacy Risk Management Toolkit. Sensors 21 (16) (2021)
Michail Bampatsikos, Ilias Politis, Christos Xenakis, Stelios C. A. Thomopoulos
Solving the cold start problem in Trust Management in IoT. ARES (2021)
Nikolaos Koutroumpouchos, Christoforos Ntantogian, Christos Xenakis
Building Trust for Smart Connected Devices: The Challenges and Pitfalls of TrustZone. Sensors 21 (2) (2021)
Aristeidis Farao, Eleni Veroni, Christoforos Ntantogian, Christos Xenakis
P4G2Go: A Privacy-Preserving Scheme for Roaming Energy Consumers of the Smart Grid-to-Go. Sensors 21 (8) (2021)
Ilias Politis, Christos Xenakis, Adarbad Master, John Polley
On an innovative architecture for digital immunity passports and vaccination certificates. CoRR (2021)
George Suciu, Mari-Anais Sachian, Alexandru Vulpe, Marius-Constantin Vochin, Aristeidis Farao, Nikolaos Koutroumpouchos, Christos Xenakis
SealedGRID: Secure and Interoperable Platform for Smart GRID Applications. Sensors 21 (16) (2021)
Kostantinos Papadamou, Steven Gevers, Christos Xenakis, Michael Sirivianos, Savvas Zannettou, Bogdan Chifor, Sorin Teican, George Gugulea, Alberto Caponi, Annamaria Recupero, Claudio Pisa, Giuseppe Bianchi
Killing the Password and Preserving Privacy With Device-Centric and Attribute-Based Authentication. IEEE Trans. Inf. Forensics Secur. 15 (2020)
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
SECONDO: A Platform for Cybersecurity Investments and Cyber Insurance Decisions. TrustBus (2020)
Apostolos Xenakis, Christos Xenakis, Sarantos Psycharis, Konstantinos Kalovrektis
Calculation of the Hubble Universe Expansion Constant by Analyzing Observational Data: An Exploratory Teaching Proposal based on STEM Epistemology. EDUCON (2020)
Anna Angelogianni, Ilias Politis, Farnaz Mohammadi, Christos Xenakis
On Identifying Threats and Quantifying Cybersecurity Risks of Mnos Deploying Heterogeneous Rats. IEEE Access 8 (2020)
George Suciu, Cristiana Istrate, Mari-Anais Sachian, Alexandru Vulpe, Marius-Constantin Vochin, Aristeidis Farao, Christos Xenakis
FI-WARE authorization in a Smart Grid scenario. GIoTS (2020)
Vaios Bolgouras, Christoforos Ntantogian, Emmanouil Panaousis, Christos Xenakis
Distributed Key Management in Microgrids. IEEE Trans. Ind. Informatics 16 (3) (2020)
Kevin I. Jones, Helge Janicke, Leandros A. Maglaras, Christos Xenakis
Introduction to the special issue of the journal of information security and applications on" cyber security in ICS & SCADA systems". J. Inf. Secur. Appl. 54 (2020)
Antonio Muñoz, Aristeidis Farao, Jordy Ryan Casas Correia, Christos Xenakis
ICITPM: Integrity Validation of Software in Iterative Continuous Integration Through the Use of Trusted Platform Module (TPM). DETIPS/DeSECSys/MPS/SPOSE@ESORICS (2020)
Nikolaos Koutroumpouchos, Georgios Lavdanis, Eleni Veroni, Christoforos Ntantogian, Christos Xenakis
ObjectMap: detecting insecure object deserialization. PCI (2019)
Christoforos Ntantogian, Georgios Poulios, Georgios Karopoulos, Christos Xenakis
Transforming malicious code to ROP gadgets for antivirus evasion. IET Inf. Secur. 13 (6) (2019)
Nikos Koutroumpouchos, Christoforos Ntantogian, Sofia-Anna Menesidou, Kaitai Liang, Panagiotis Gouvas, Christos Xenakis, Thanassis Giannetsos
Secure Edge Computing with Lightweight Control-Flow Property-based Attestation. NetSoft (2019)
Michail Bampatsikos, Christoforos Ntantogian, Christos Xenakis, Stelios C. A. Thomopoulos
BARRETT BlockchAin Regulated REmote aTTestation. WI (Companion) (2019)
Christoforos Ntantogian, Stefanos Malliaros, Christos Xenakis
Evaluation of password hashing schemes in open source web platforms. Comput. Secur. 84 (2019)
Farnaz Mohammadi, Angeliki Panou, Christoforos Ntantogian, Eirini D. Karapistoli, Emmanouil Panaousis, Christos Xenakis
CUREX: seCUre and pRivate hEalth data eXchange. WI (Companion) (2019)
Christoforos Ntantogian, Eleni Veroni, Georgios Karopoulos, Christos Xenakis
A survey of voice and communication protection solutions against wiretapping. Comput. Electr. Eng. 77 (2019)
Aristeidis Farao, Juan Enrique Rubio, Cristina Alcaraz, Christoforos Ntantogian, Christos Xenakis, Javier López
SealedGRID: A Secure Interconnection of Technologies for Smart Grid Applications. CRITIS (2019)
Anastasios Stasinopoulos, Christoforos Ntantogian, Christos Xenakis
Commix: automating evaluation and exploitation of command injection vulnerabilities in Web applications. Int. J. Inf. Sec. 18 (1) (2019)
Theodoula-Ioanna Kitsaki, Anna Angelogianni, Christoforos Ntantogian, Christos Xenakis
A forensic investigation of Android mobile applications. PCI (2018)
Kostantinos Papadamou, Savvas Zannettou, Giuseppe Bianchi, Alberto Caponi, Annamaria Recupero, Steven Gevers, George Gugulea, Sorin Teican, Bogdan Chifor, Christos Xenakis, Michael Sirivianos
Killing the Password and Preserving Privacy with Device-Centric and Attribute-based Authentication. CoRR (2018)
Georgios Karopoulos, Christoforos Ntantogian, Christos Xenakis
MASKER: Masking for privacy-preserving aggregation in the smart grid ecosystem. Comput. Secur. 73 (2018)
Georgios Karopoulos, Christos Xenakis, Stefano Tennina, Stefanos Evangelopoulos
Towards trusted metering in the smart grid. CAMAD (2017)
Christoforos Panos, Stefanos Malliaros, Christoforos Ntantogian, Angeliki Panou, Christos Xenakis
A Security Evaluation of FIDO's UAF Protocol in Mobile and Embedded Devices. TIWDC (2017)
Angeliki Panou, Christoforos Ntantogian, Christos Xenakis
RiSKi: A Framework for Modeling Cyber Threats to Estimate Risk for Data Breach Insurance. PCI (2017)
Christoforos Panos, Christoforos Ntantogian, Stefanos Malliaros, Christos Xenakis
Analyzing, quantifying, and detecting the blackhole attack in infrastructure-less networks. Comput. Networks 113 (2017)
Alexia Chatzikonstantinou, Christoforos Ntantogian, Georgios Karopoulos, Christos Xenakis
Evaluation of Cryptography Usage in Android Applications. EAI Endorsed Trans. Security Safety 3 (9) (2016)
Christos Xenakis, Christoforos Ntantogian, Orestis Panos
(U)SimMonitor: A mobile application for security evaluation of cellular networks. Comput. Secur. 60 (2016)
Stefanos Malliaros, Christoforos Ntantogian, Christos Xenakis
Protecting Sensitive Information in the Volatile Memory from Disclosure Attacks. ARES (2016)
Christoforos Ntantogian, Stefanos Malliaros, Christos Xenakis
Gaithashing: A two-factor authentication scheme based on gait features. Comput. Secur. 52 (2015)
Christoforos Ntantogian, Grigoris Valtas, Nikos Kapetanakis, Faidon Lalagiannis, Georgios Karopoulos, Christos Xenakis
Attacking GSM Networks as a Script Kiddie Using Commodity Hardware and Software. TrustBus (2015)
Foivos F. Demertzis, Georgios Karopoulos, Christos Xenakis, Andrea Colarieti
Self-organised Key Management for the Smart Grid. ADHOC-NOW (2015)
Christos Xenakis, Christoforos Ntantogian
Attacking the baseband modem of mobile phones to breach the users' privacy and network security. CyCon (2015)
Alexia Chatzikonstantinou, Christoforos Ntantogian, Georgios Karopoulos, Christos Xenakis
Evaluation of Cryptography Usage in Android Applications. BICT (2015)
Anastasios Stasinopoulos, Christoforos Ntantogian, Christos Xenakis
Bypassing XSS Auditor: Taking advantage of badly written PHP code. ISSPIT (2014)
Christos Xenakis, Christoforos Ntantogian
An advanced persistent threat in 3G networks: Attacking the home network from roaming networks. Comput. Secur. 40 (2014)
Christoforos Panos, Christos Xenakis, Platon Kotzias, Ioannis Stavrakakis
A specification-based intrusion detection engine for infrastructure-less networks. Comput. Commun. 54 (2014)
Christoforos Ntantogian, Dimitris Apostolopoulos, Giannis Marinakis, Christos Xenakis
Evaluating the privacy of Android mobile applications under forensic analysis. Comput. Secur. 42 (2014)
Foivos F. Demertzis, Christos Xenakis
SOMA-E: Self-organized mesh authentication - Extended. Math. Comput. Model. 57 (7-8) (2013)
Dimitris Apostolopoulos, Giannis Marinakis, Christoforos Ntantogian, Christos Xenakis
Discovering Authentication Credentials in Volatile Memory of Android Mobile Devices. I3E (2013)
Anastasios Stasinopoulos, Christoforos Ntantogian, Christos Xenakis
The weakest link on the network: Exploiting ADSL routers to perform cyber-attacks. ISSPIT (2013)
Charalampos Petrou, Christoforos Ntantogian, Christos Xenakis
A Better Time Approximation Scheme for e-Passports. TrustBus (2013)
Christoforos Panos, Platon Kotzias, Christos Xenakis, Ioannis Stavrakakis
Securing the 802.11 MAC in MANETs: A specification-based intrusion detection engine. WONS (2012)
Christoforos Ntantogian, Christos Xenakis
Questioning the Feasibility of UMTS-GSM Interworking Attacks. Wirel. Pers. Commun. 65 (1) (2012)
Christoforos Ntantogian, Christos Xenakis, Ioannis Stavrakakis
Analysis and Modeling of False Synchronizations in 3G-WLAN Integrated Networks. SEC (2012)
Dimitris Tsolkas, Nikos I. Passas, Christos Xenakis, Vassilis Papataxiarhis, Vassileios Tsetsos
Busfinder: A Personalized Multimodal Transportation Guide with Dynamic Routing. Panhellenic Conference on Informatics (2012)
Eleni Darra, Christoforos Ntantogian, Christos Xenakis, Sokratis K. Katsikas
A Mobility and Energy-Aware Hierarchical Intrusion Detection System for Mobile Ad Hoc Networks. TrustBus (2011)
Christos Xenakis, Christoforos Panos, Ioannis Stavrakakis
A comparative evaluation of intrusion detection architectures for mobile ad hoc networks. Comput. Secur. 30 (1) (2011)
Christoforos Ntantogian, Christos Xenakis, Ioannis Stavrakakis
Reducing False Synchronizations in 3G-WLAN Integrated Networks. IEEE Trans. Wirel. Commun. 10 (11) (2011)
Christoforos Panos, Christos Xenakis, Ioannis Stavrakakis
An Evaluation of Anomaly-Based Intrusion Detection Engines for Mobile Ad Hoc Networks. TrustBus (2011)
Nikos Vavoulas, Christos Xenakis
A Quantitative Risk Analysis Approach for Deliberate Threats. CRITIS (2010)
Christoforos Ntantogian, Christos Xenakis, Ioannis Stavrakakis
A generic mechanism for efficient authentication in B3G networks. Comput. Secur. 29 (4) (2010)
Foivos F. Demertzis, Christos Xenakis
SOMA: Self-Organised Mesh Authentication. EuroPKI (2010)
Christoforos Panos, Christos Xenakis, Ioannis Stavrakakis
A Novel Intrusion Detection System for MANETs. SECRYPT (2010)
Christoforos Ntantogian, Christos Xenakis
One-Pass EAP-AKA Authentication in 3G-WLAN Integrated Networks. Wirel. Pers. Commun. 48 (4) (2009)
Christos Xenakis, Christoforos Ntantogian, Ioannis Stavrakakis
A network-assisted mobile VPN for securing users data in UMTS. Comput. Commun. 31 (14) (2008)

Christos Xenakis.css-eqlu8i{font-size:small;padding-left:4px;}

Publication Activity (10 Years)

Top Topics

Top Venues

Christos Xenakis