Product cipher negotiation with on-line evaluation for private communication over computer networks. - Vasilios Katos (1999)

Diffusion Behaviour of Cryptographic Primitives in Feistel Networks. - Vasilios Katos (WOSIS, 2004)

Privacy Challenges for Location Aware Technologies. - Carl Adams; Vasilios Katos (MOBIS, 2005)

A randomness test for block ciphers. - Vasilios Katos (Appl. Math. Comput., 2005)

Modelling corporate wireless security and privacy. - Vasilios Katos; Carl Adams (J. Strateg. Inf. Syst., 2005)

Systems Analysis: Exploring the Spectrum of Diversity. - Peter M. Bednar; Vasilios Katos; Christine E. Welch (ECIS, 2007)

An Interdisciplinary Approach to Forensic IT and Forensic Psychology Education. - Clare Wilson; Vasilios Katos; Caroline Strevens (World Conference on Information Security Education, 2007)

Network intrusion detection: Evaluating cluster, discriminant, and logit analysis. - Vasilios Katos (Inf. Sci., 2007)

Exploring confusion in product ciphers through regression analysis. - Vasilios Katos; Bernard S. Doherty (Inf. Sci., 2007)

On the Security Controls of Portable Computing Devices in Healthcare Environments. - James S. Briggs; Vasilios Katos; Azzri Bhaludin (INC, 2008)

A cyber-crime investigation framework. - Vasilios Katos; Peter M. Bednar (Comput. Stand. Interfaces, 2008)

Innovation management through the use of diversity networks. - Peter M. Bednar; Christine E. Welch; Vasilios Katos (Int. J. Knowl. Learn., 2008)

A partial equilibrium view on security and privacy. - Vasilios Katos; Ahmed Patel (Inf. Manag. Comput. Secur., 2008)

Information Assurance and Forensic Readiness. - Georgios J. Pangalos; Vasilios Katos (e-Democracy, 2009)

Economics of Personal Data Management: Fair Personal Information Trades. - Aimilia Tasidou; Pavlos S. Efraimidis; Vasilios Katos (e-Democracy, 2009)

Addressing The Human Factor In Information Systems Security. - Peter M. Bednar; Vasilios Katos (MCIS, 2009)

Diversity Networks in Digital Investigations. - Peter M. Bednar; Vasilios Katos (WDFIA, 2009)

Detecting Data Leakage from Pod Slurping Based Attacks on a Windows XP Platform. - Theodoros Kavallaris; Vasilios Katos (WDFIA, 2009)

From Synergy to Symbiosis: New Directions in Security and Privacy? - Vasilios Katos; Frank Stowell; Peter M. Bednar (Int. J. Inf. Technol. Syst. Approach, 2009)

Surveillance, Privacy and the Law of Requisite Variety. - Vasilios Katos; Frank Stowell; Peter M. Bednar (DPM/SETOP, 2010)

On the detection of pod slurping attacks. - Theodoros Kavallaris; Vasilios Katos (Comput. Secur., 2010)

A Framework for Access Control with Inference Constraints. - Vasilios Katos; Dimitris Vrakas; Panagiotis Katsaros (COMPSAC, 2011)

Practical Password Harvesting from Volatile Memory. - Stavroula Karayianni; Vasilios Katos (ICGS3/e-Democracy, 2011)

Towards a forensically ready cloud storage service. - Theodoros Spyridopoulos; Vasilios Katos (WDFIA, 2011)

Requirements for a Forensically Ready Cloud Storage Service. - Theodoros Spyridopoulos; Vasilios Katos (Int. J. Digit. Crime Forensics, 2011)

User-centric, Privacy-Preserving Adaptation for VoIP CAPTCHA Challenges. - Aimilia Tasidou; Pavlos S. Efraimidis; Yannis Soupionis; Lilian Mitrou; Vasilios Katos (HAISA, 2012)

On the user acceptance of graphical passwords. - Alexandra Maria Varka; Vasilios Katos (HAISA, 2012)

Authenticated Key Exchange (AKE) in Delay Tolerant Networks. - Sofia-Anna Menesidou; Vasilios Katos (SEC, 2012)

A Framework for Anonymizing GSM Calls over a Smartphone VoIP Network. - Ioannis Psaroudakis; Vasilios Katos; Pavlos S. Efraimidis (SEC, 2012)

Assessing forensic readiness. - Anargyros Chryssanthou; Vasilios Katos (WDFIA, 2012)

A Novel Security Architecture for a Space-Data DTN. - Nathan L. Clarke; Vasilios Katos; Sofia-Anna Menesidou; Bogdan V. Ghita; Steven Furnell (WWIC, 2012)

Real time DDoS detection using fuzzy estimators. - Stavros N. Shiaeles; Vasilios Katos; Alexandros S. Karakos; Basil K. Papadopoulos (Comput. Secur., 2012)

A framework for password harvesting from volatile memory. - Stavroula Karayianni; Vasilios Katos; Christos K. Georgiadis (Int. J. Electron. Secur. Digit. Forensics, 2012)

An integrated model for online transactions: illuminating the black box. - Vasilios Katos (Inf. Manag. Comput. Secur., 2012)

Keystroke forensics: are you typing on a desktop or a laptop? - Ioannis Tsimperidis; Vasilios Katos (BCI, 2013)

The Sphinx enigma in critical VoIP infrastructures: Human or botnet? - Dimitris Gritzalis; Yannis Soupionis; Vasilios Katos; Ioannis Psaroudakis; Panajotis Katsaros; Anakreon Mentis (IISA, 2013)

A critical review of 7 years of Mobile Device Forensics. - Konstantia Barmpatsalou; Dimitrios Damopoulos; Georgios Kambourakis; Vasilios Katos (Digit. Investig., 2013)

Differential malware forensics. - Athina Provataki; Vasilios Katos (Digit. Investig., 2013)

On-scene triage open source forensic tool chests: Are they effective? - Stavros N. Shiaeles; Anargyros Chryssanthou; Vasilios Katos (Digit. Investig., 2013)

Macroeconomics of Privacy and Security for Identity Management and Surveillance. - Vasilios Katos; Frank Stowell; Peter M. Bednar (Kybernetes, 2013)

Developing contextual understanding of information security risks. - Moufida Sadok; Vasilios Katos; Peter M. Bednar (HAISA, 2014)

Reengineering the user: Privacy concerns about personal data on smartphones. - Matina Tsavli; Pavlos S. Efraimidis; Vasilios Katos (HAISA, 2014)

A method for forensic artefact collection, analysis and incident response in environments running session initiation protocol and session description protocol. - Ioannis Psaroudakis; Vasilios Katos; Panagiotis Saragiotis; Lilian Mitrou (Int. J. Electron. Secur. Digit. Forensics, 2014)

Mitigating Circumstances in Cybercrime: A Position Paper. - Raian Ali; John McAlaney; Shamal Faily; Keith Phalp; Vasilios Katos (CIT/IUCC/DASC/PICom, 2015)

"Water, Water, Every Where": Nuances for a Water Industry Critical Infrastructure Specification Exemplar. - Shamal Faily; George Stergiopoulos; Vasilios Katos; Dimitris Gritzalis (CRITIS, 2015)

Reengineering the user: privacy concerns about personal data on smartphones. - Matina Tsavli; Pavlos S. Efraimidis; Vasilios Katos; Lilian Mitrou (Inf. Comput. Secur., 2015)

Language-independent gender identification through keystroke analysis. - Ioannis Tsimperidis; Vasilios Katos; Nathan L. Clarke (Inf. Comput. Secur., 2015)

A novel mechanism for anonymizing Global System for Mobile Communications calls using a resource-based Session Initiation Protocol community network. - Ioannis Psaroudakis; Vasilios Katos; Pavlos S. Efraimidis (Secur. Commun. Networks, 2015)

Human-Centered Specification Exemplars for Critical Infrastructure Environments. - Shamal Faily; Georgia Lykou; Anton Partridge; Dimitris Gritzalis; Alexios Mylonas; Vasilios Katos (BCS HCI, 2016)

Malevolent app pairs: an Android permission overpassing scheme. - Antonios Dimitriadis; Pavlos S. Efraimidis; Vasilios Katos (Conf. Computing Frontiers, 2016)

Which IoT Protocol? Comparing Standardized Approaches over a Common M2M Application. - Konstantinos Fysarakis; Ioannis G. Askoxylakis; Othonas Soultatos; Ioannis Papaefstathiou; Charalampos Manifavas; Vasilios Katos (GLOBECOM, 2016)

Big data security analysis approach using Computational Intelligence techniques in R for desktop users. - Nitin Naik; Paul Jenkins; Nick Savage 001; Vasilios Katos (SSCI, 2016)

Automated key exchange protocol evaluation in delay tolerant networks. - Sofia-Anna Menesidou; Dimitrios Vardalis; Vasilios Katos (Comput. Secur., 2016)

Privacy-preserving, user-centric VoIP CAPTCHA challenges: An integrated solution in the SIP environment. - Aimilia Tasidou; Pavlos S. Efraimidis; Yannis Soupionis; Lilian Mitrou; Vasilios Katos (Inf. Comput. Secur., 2016)

Using Human Factor Approaches to an Organisation's Bring Your Own Device Scheme. - Jodie Ward; Huseyin Dogan; Edward Apeh; Alexios Mylonas; Vasilios Katos (HCI (22), 2017)

You can run but you cannot hide from memory: Extracting IM evidence of Android apps. - Antonia Nisioti; Alexios Mylonas; Vasilios Katos; Paul D. Yoo; Anargyros Chryssanthou (ISCC, 2017)

TRAWL: Protection against rogue sites for the masses. - Antonia Nisioti; Mohammad Heydari; Alexios Mylonas; Vasilios Katos; Vahid Heydari Fami Tafreshi (RCIS, 2017)

1st International Workshop on Search and Mining Terrorist Online Content & Advances in Data Science for Cyber Security and Risk on the Web. - Theodora Tsikrika; Babak Akhgar; Vasilis Katos; Stefanos Vrochidis; Pete Burnap; Matthew L. Williams (WSDM, 2017)

Exploring the protection of private browsing in desktop browsers. - Nikolaos Tsalis; Alexios Mylonas; Antonia Nisioti; Dimitris Gritzalis; Vasilios Katos (Comput. Secur., 2017)

Cryptographic Key Management in Delay Tolerant Networks: A Survey. - Sofia-Anna Menesidou; Vasilios Katos; Georgios Kambourakis (Future Internet, 2017)

Age Detection Through Keystroke Dynamics from User Authentication Failures. - Ioannis Tsimperidis; Shahin Rostami; Vasilios Katos (Int. J. Digit. Crime Forensics, 2017)

Opportunistic key management in delay tolerant networks. - Sofia-Anna Menesidou; Vasilios Katos (Int. J. Inf. Comput. Secur., 2017)

Blockchain-based Electronic Patient Records for Regulated Circular Healthcare Jurisdictions. - Sofia Alexaki; George Alexandris; Vasilis Katos; Nikolaos E. Petroulakis (CAMAD, 2018)

Blockchains as Enablers for Auditing Cooperative Circular Economy Networks. - George Alexandris; Vasilis Katos; Sofia Alexaki; George Hatzivasilis (CAMAD, 2018)

From Intrusion Detection to Attacker Attribution: A Comprehensive Survey of Unsupervised Methods. - Antonia Nisioti; Alexios Mylonas; Paul D. Yoo; Vasilios Katos (IEEE Commun. Surv. Tutorials, 2018)

Towards Indeterminacy-Tolerant Access Control in IoT. - Mohammad Heydari; Alexios Mylonas; Vasileios Katos; Dimitris Gritzalis (Handbook of Big Data and IoT Security, 2019)

Towards a framework for detecting advanced Web bots. - Christos Iliou; Theodoros Kostoulas; Theodora Tsikrika; Vasilis Katos; Stefanos Vrochidis; Yiannis Kompatsiaris (ARES, 2019)

IDEAL-CITIES - A Trustworthy and Sustainable Framework for Circular Smart Cities. - Constantinos Marios Angelopoulos; Vasilios Katos; Theodoros Kostoulas; Andreas I. Miaoudakis; Nikolaos E. Petroulakis; George Alexandris; Giorgos Demetriou; Giuditta Morandi; Urszula Rak; Karolina Waledzik; Marios Panayiotou; Christos Iraklis Tsatsoulis (DCOSS, 2019)

An Architecture for Blockchain over Edge-enabled IoT for Smart Circular Cities. - Amalia Damianou; Constantinos Marios Angelopoulos; Vasilis Katos (DCOSS, 2019)

A Revised Forensic Process for Aligning the Investigation Process with the Design of Forensic-Enabled Cloud Services. - Stavros Simou; Christos Kalloniatis; Stefanos Gritzalis; Vasilis Katos (e-Democracy, 2019)

Uncertainty-Aware Authentication Model for IoT. - Mohammad Heydari; Alexios Mylonas; Vasilis Katos; Emili Balaguer-Ballester; Amna Altaf; Vahid Heydari Fami Tafreshi (CyberICPS/SECPRE/SPOSE/ADIoT@ESORICS, 2019)

Uncertainty-Aware Authentication Model for Fog Computing in IoT. - Mohammad Heydari; Alexios Mylonas; Vasilios Katos; Emili Balaguer-Ballester; Vahid Heydari Fami Tafreshi; Elhadj Benkhelifa (FMEC, 2019)

An Ensemble Model for Short-Term Traffic Prediction in Smart City Transportation System. - Ge Zheng; Wei Koong Chai; Vasilis Katos (GLOBECOM, 2019)

A Location-Aware Authentication Model to Handle Uncertainty in IoT. - Mohammad Heydari; Alexios Mylonas; Vasilios Katos; Emili Balaguer-Ballester; Vahid Heydari Fami Tafreshi; Elhadj Benkhelifa (IoTSMS, 2019)

Non-interactive zero knowledge proofs for the authentication of IoT devices in reduced connectivity environments. - Marcus Walshe; Gregory Epiphaniou; Haider M. Al-Khateeb; Mohammad Hammoudeh; Vasilios Katos; Ali Dehghantanha (Ad Hoc Networks, 2019)

Unravelling Ariadne's Thread: Exploring the Threats of Decentalised DNS. - Constantinos Patsakis; Fran Casino; Nikolaos Lykousas; Vasilios Katos (CoRR, 2019)

Improving Forensic Triage Efficiency through Cyber Threat Intelligence. - Nikolaos Serketzis; Vasilios Katos; Christos Ilioudis; Dimitrios A. Baltatzis; George Pangalos (Future Internet, 2019)

Actionable threat intelligence for digital forensics readiness. - Nikolaos Serketzis; Vasilios Katos; Christos Ilioudis; Dimitrios A. Baltatzis; George J. Pangalos (Inf. Comput. Secur., 2019)

A framework for designing cloud forensic-enabled services (CFeS). - Stavros Simou; Christos Kalloniatis; Stefanos Gritzalis; Vasilios Katos (Requir. Eng., 2019)

IEEE 802.11ax Spatial Reuse Improvement: An Interference-Based Channel-Access Algorithm. - Anastasios Valkanis; Athanasios C. Iossifides; Periklis Chatzimisios; Marios Angelopoulos; Vasilis Katos (IEEE Veh. Technol. Mag., 2019)

Automated Mortality Prediction in Critically-ill Patients with Thrombosis using Machine Learning. - Vasiliki Danilatou; Despoina Antonakaki; Christos Tzagkarakis; Alexandros Kanterakis; Vasilios Katos; Theodoros Kostoulas (BIBE, 2020)

An Architecture for Resilient Intrusion Detection in IoT Networks. - Mohammed Al Qurashi; Constantinos Marios Angelopoulos; Vasilios Katos (ICC, 2020)

A Machine Learning Approach to Dataset Imputation for Software Vulnerabilities. - Shahin Rostami; Agnieszka Kleszcz; Daniel Dimanov; Vasilios Katos (MCSS, 2020)

On the Assessment of Completeness and Timeliness of Actionable Cyber Threat Intelligence Artefacts. - Cagatay Yucel; Ioannis Chalkias; Dimitrios Mallis; Evangelos Karagiannis; Deniz Cetinkaya; Vasilios Katos (MCSS, 2020)

Unravelling Ariadne's Thread: Exploring the Threats of Decentralised DNS. - Constantinos Patsakis; Fran Casino; Nikolaos Lykousas; Vasilios Katos (IEEE Access, 2020)

Encrypted and covert DNS queries for botnets: Challenges and countermeasures. - Constantinos Patsakis; Fran Casino; Vasilios Katos (Comput. Secur., 2020)

Interoperability Challenges in the Cybersecurity Information Sharing Ecosystem. - Konstantinos Rantos; Arnolnt Spyros; Alexandros Papanikolaou; Antonios Kritsas; Christos Ilioudis; Vasilios Katos (Comput., 2020)

DHP Framework: Digital Health Passports Using Blockchain - Use case on international tourism during the COVID-19 pandemic. - Constantinos Marios Angelopoulos; Amalia Damianou; Vasilios Katos (CoRR, 2020)

An architecture for resilient intrusion detection in ad-hoc networks. - Mohammed Al Qurashi; Constantinos Marios Angelopoulos; Vasilios Katos (J. Inf. Secur. Appl., 2020)

MobileTrust: Secure Knowledge Integration in VANETs. - George Hatzivasilis; Othonas Soultatos; Sotiris Ioannidis; George Spanoudakis; Vasilios Katos; Giorgos Demetriou (ACM Trans. Cyber Phys. Syst., 2020)

R2BN: An Adaptive Model for Keystroke-Dynamics-Based Educational Level Classification. - Ioannis Tsimperidis; Paul D. Yoo; Kamal Taha; Alexios Mylonas; Vasilis Katos (IEEE Trans. Cybern., 2020)

Pairing a Circular Economy and the 5G-Enabled Internet of Things: Creating a Class of ?Looping Smart Assets? - Andreas I. Miaoudakis; Konstantinos Fysarakis; Nikolaos E. Petroulakis; Sofia Alexaki; George Alexandirs; Sotiris Ioannidis; George Spanoudakis; Vasilis Katos; Christos V. Verikoukis (IEEE Veh. Technol. Mag., 2020)

Web Bot Detection Evasion Using Generative Adversarial Networks. - Christos Iliou; Theodoros Kostoulas; Theodora Tsikrika; Vasilis Katos; Stefanos Vrochidis; Ioannis Kompatsiaris (CSR, 2021)

Towards a Green Blockchain: A Review of Consensus Mechanisms and their Energy Consumption. - Abigael Okikijesu Bada; Amalia Damianou; Constantinos Marios Angelopoulos; Vasilios Katos (DCOSS, 2021)

Threat Modelling of IoT Systems Using Distributed Ledger Technologies and IOTA. - Amalia Damianou; M. Amir Khan; Constantinos Marios Angelopoulos; Vasilios Katos (DCOSS, 2021)

ISUMS: Indoor Space Usage Monitoring System for Sustainable Built Environment Using LoRaWAN. - Dimitrios Mallis; Constantinos Marios Angelopoulos; Vasilios Katos; Konstantinos Vogklis (DCOSS, 2021)

Education in Cyber Physical Systems Security: The Case of Connected Autonomous Vehicles. - Sophia McCall; Cagatay Yucel; Vasilios Katos (EDUCON, 2021)

The Sequence-to-Sequence Architecture with An Embedded Module for Long-Term Traffic Speed Forecasting with Missing Data. - Ge Zheng; Wei Koong Chai; Vasilis Katos (ICAC, 2021)

Unearthing malicious campaigns and actors from the blockchain DNS ecosystem. - Fran Casino; Nikolaos Lykousas; Vasilios Katos; Constantinos Patsakis (Comput. Commun., 2021)

Detection of Advanced Web Bots by Combining Web Logs with Mouse Behavioural Biometrics. - Christos Iliou; Theodoros Kostoulas; Theodora Tsikrika; Vasilis Katos; Stefanos Vrochidis; Ioannis Kompatsiaris (DTRAP, 2021)

Resurrecting anti-virtualization and anti-debugging: Unhooking your hooks. - Theodoros Apostolopoulos; Vasilios Katos; Kim-Kwang Raymond Choo; Constantinos Patsakis (Future Gener. Comput. Syst., 2021)

A joint temporal-spatial ensemble model for short-term traffic prediction. - Ge Zheng; Wei Koong Chai; Vasilis Katos; Michael Walton (Neurocomputing, 2021)

WARDOG: Awareness Detection Watchdog for Botnet Infection on the Host Device. - George Hatzivasilis; Othonas Soultatos; Panos Chatziadam; Konstantinos Fysarakis; Ioannis G. Askoxylakis; Sotiris Ioannidis; George Alexandris; Vasilios Katos; George Spanoudakis (IEEE Trans. Sustain. Comput., 2021)

Web Bot Detection Evasion Using Deep Reinforcement Learning. - Christos Iliou; Theodoros Kostoulas; Theodora Tsikrika; Vasilios Katos; Stefanos Vrochidis; Ioannis Kompatsiaris (ARES, 2022)

Loneliness, life satisfaction, problematic internet use and security behaviours: re-examining the relationships when working from home during COVID-19. - Jensen Deutrom; Vasilis Katos; Raian Ali (Behav. Inf. Technol., 2022)

Vulnerability Exposure Driven Intelligence in Smart, Circular Cities. - Paul-David Jarvis; Amalia Damianou; Cosmin Ciobanu; Vasilis Katos (DTRAP, 2022)

A dynamic spatial-temporal deep learning framework for traffic speed prediction on large-scale road networks. - Ge Zheng; Wei Koong Chai; Vasilis Katos (Expert Syst. Appl., 2022)

Introducing responsibly self-healing into the incident management lifecycle. - Alexandros Papanikolaou; Christos Ilioudis; Vasilis Katos (PETRA, 2023)

Cyber-pi: Intelligent cyberthreat detection and supervised response. - Alexandros Papanikolaou; Christos Ilioudis; Vasilis Katos (RCIS (Research Projects), 2023)

Citizen participation: crowd-sensed sustainable indoor location services. - Ioannis Nasios; Konstantinos Vogklis; Avleen Malhi; Anastasia Vayona; Panos Chatziadam; Vasilis Katos (CoRR, 2023)

Investigating IPTV Malware in the Wild. - Adam Lockett; Ioannis Chalkias; Cagatay Yucel; Jane Henriksen-Bulmer; Vasilis Katos (Future Internet, 2023)

VDGCNeT: A novel network-wide Virtual Dynamic Graph Convolution Neural network and Transformer-based traffic prediction model. - Ge Zheng; Wei Koong Chai; Jiankang Zhang 001; Vasilis Katos (Knowl. Based Syst., 2023)

Hybrid deep learning models for traffic prediction in large-scale road networks. - Ge Zheng; Wei Koong Chai; Jing-Lin Duanmu; Vasilis Katos (Inf. Fusion, 2023)

Empathy vs Reluctance to Challenge Misinformation: The Mediating Role of Relationship Costs, Perspective Taking, and Need for Cognition. - Rabab Ali Abumalloh; Selin Gurgun; Muaadh Noman; Keith Phalp; Osama Halabi; Vasilis Katos; Raian Ali (RCIS (1), 2024)

Is cyber hygiene a remedy to IPTV infringement? A study of online streaming behaviours and cyber security practices. - Rajiv Shah; Deniz Cemiloglu; Cagatay Yucel; Raian Ali; Vasilis Katos (Int. J. Inf. Sec., 2024)

Integrating AI-driven threat intelligence and forecasting in the cyber security exercise content generation lifecycle. - Alexandros Zacharis; Vasilios Katos; Constantinos Patsakis (Int. J. Inf. Sec., 2024)

So, I climbed to the top of the pyramid of pain - now what? - Vasilis Katos; Emily Rosenorn-Lanng; Jane Henriksen-Bulmer; Ala Yankouskaya (CoRR, 2025)