Vasilios Katos

92 papers B 8C 4Misc 2Journal 45Unranked 31
YearRankTypeTitle / Venue / Authors
2024 J jnl
Integrating AI-driven threat intelligence and forecasting in the cyber security exercise content generation lifecycle.
Int. J. Inf. Sec.
Alexandros Zacharis, Vasilios Katos, Constantinos Patsakis
2022 B conf
Web Bot Detection Evasion Using Deep Reinforcement Learning.
ARES
Christos Iliou, Theodoros Kostoulas, Theodora Tsikrika, Vasilios Katos, Stefanos Vrochidis, Ioannis Kompatsiaris
2021 C conf
Education in Cyber Physical Systems Security: The Case of Connected Autonomous Vehicles.
EDUCON
Sophia McCall, Cagatay Yucel, Vasilios Katos
2021 B conf
ISUMS: Indoor Space Usage Monitoring System for Sustainable Built Environment Using LoRaWAN.
DCOSS
Dimitrios Mallis, Constantinos Marios Angelopoulos, Vasilios Katos, Konstantinos Vogklis
2021 J jnl
Resurrecting anti-virtualization and anti-debugging: Unhooking your hooks.
Future Gener. Comput. Syst.
Theodoros Apostolopoulos, Vasilios Katos, Kim-Kwang Raymond Choo, Constantinos Patsakis
2021 B conf
Threat Modelling of IoT Systems Using Distributed Ledger Technologies and IOTA.
DCOSS
Amalia Damianou, M. Amir Khan, Constantinos Marios Angelopoulos, Vasilios Katos
2021 B conf
Towards a Green Blockchain: A Review of Consensus Mechanisms and their Energy Consumption.
DCOSS
Abigael Okikijesu Bada, Amalia Damianou, Constantinos Marios Angelopoulos, Vasilios Katos
2021 J jnl
Unearthing malicious campaigns and actors from the blockchain DNS ecosystem.
Comput. Commun.
Fran Casino, Nikolaos Lykousas, Vasilios Katos, Constantinos Patsakis
2021 J jnl
WARDOG: Awareness Detection Watchdog for Botnet Infection on the Host Device.
IEEE Trans. Sustain. Comput.
George Hatzivasilis, Othonas Soultatos, Panos Chatziadam, Konstantinos Fysarakis, Ioannis G. Askoxylakis, Sotiris Ioannidis, George Alexandris, Vasilios Katos, George Spanoudakis
2020 — conf
A Machine Learning Approach to Dataset Imputation for Software Vulnerabilities.
MCSS
Shahin Rostami, Agnieszka Kleszcz, Daniel Dimanov, Vasilios Katos
2020 — conf
An Architecture for Resilient Intrusion Detection in IoT Networks.
ICC
Mohammed Al Qurashi, Constantinos Marios Angelopoulos, Vasilios Katos
2020 J jnl
An architecture for resilient intrusion detection in ad-hoc networks.
J. Inf. Secur. Appl.
Mohammed Al Qurashi, Constantinos Marios Angelopoulos, Vasilios Katos
2020 C conf
Automated Mortality Prediction in Critically-ill Patients with Thrombosis using Machine Learning.
BIBE
Vasiliki Danilatou, Despoina Antonakaki, Christos Tzagkarakis, Alexandros Kanterakis, Vasilios Katos, Theodoros Kostoulas
2020 J jnl
DHP Framework: Digital Health Passports Using Blockchain - Use case on international tourism during the COVID-19 pandemic.
CoRR
Constantinos Marios Angelopoulos, Amalia Damianou, Vasilios Katos
2020 J jnl
Encrypted and covert DNS queries for botnets: Challenges and countermeasures.
Comput. Secur.
Constantinos Patsakis, Fran Casino, Vasilios Katos
2020 J jnl
Interoperability Challenges in the Cybersecurity Information Sharing Ecosystem.
Comput.
Konstantinos Rantos, Arnolnt Spyros, Alexandros Papanikolaou, Antonios Kritsas, Christos Ilioudis, Vasilios Katos
2020 J jnl
MobileTrust: Secure Knowledge Integration in VANETs.
ACM Trans. Cyber Phys. Syst.
George Hatzivasilis, Othonas Soultatos, Sotiris Ioannidis, George Spanoudakis, Vasilios Katos, Giorgos Demetriou
2020 — conf
On the Assessment of Completeness and Timeliness of Actionable Cyber Threat Intelligence Artefacts.
MCSS
Cagatay Yucel, Ioannis Chalkias, Dimitrios Mallis, Evangelos Karagiannis, Deniz Cetinkaya, Vasilios Katos
2020 J jnl
Unravelling Ariadne's Thread: Exploring the Threats of Decentralised DNS.
IEEE Access
Constantinos Patsakis, Fran Casino, Nikolaos Lykousas, Vasilios Katos
2019 — conf
A Location-Aware Authentication Model to Handle Uncertainty in IoT.
IoTSMS
Mohammad Heydari, Alexios Mylonas, Vasilios Katos, Emili Balaguer-Ballester, Vahid Heydari Fami Tafreshi, Elhadj Benkhelifa
2019 J jnl
A framework for designing cloud forensic-enabled services (CFeS).
Requir. Eng.
Stavros Simou, Christos Kalloniatis, Stefanos Gritzalis, Vasilios Katos
2019 J jnl
Actionable threat intelligence for digital forensics readiness.
Inf. Comput. Secur.
Nikolaos Serketzis, Vasilios Katos, Christos Ilioudis, Dimitrios A. Baltatzis, George J. Pangalos
2019 J jnl
Encrypted and Covert DNS Queries for Botnets: Challenges and Countermeasures.
CoRR
Constantinos Patsakis, Fran Casino, Vasilios Katos
2019 B conf
IDEAL-CITIES - A Trustworthy and Sustainable Framework for Circular Smart Cities.
DCOSS
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
2019 J jnl
IDEAL-CITIES: A Trustworthy and Sustainable Framework for Circular Smart Cities.
CoRR
Constantinos Marios Angelopoulos, Vasilios Katos, Theodoros Kostoulas, Andreas I. Miaoudakis, Nikolaos E. Petroulakis, George Alexandris, Giorgos Demetriou, Giuditta Morandi, Karolina Waledzik, Urszula Rak, Marios Panayiotou, Christos Iraklis Tsatsoulis
2019 J jnl
Improving Forensic Triage Efficiency through Cyber Threat Intelligence.
Future Internet
Nikolaos Serketzis, Vasilios Katos, Christos Ilioudis, Dimitrios A. Baltatzis, George Pangalos
2019 J jnl
Non-interactive zero knowledge proofs for the authentication of IoT devices in reduced connectivity environments.
Ad Hoc Networks
Marcus Walshe, Gregory Epiphaniou, Haider M. Al-Khateeb, Mohammad Hammoudeh, Vasilios Katos, Ali Dehghantanha
2019 — conf
Uncertainty-Aware Authentication Model for Fog Computing in IoT.
FMEC
Mohammad Heydari, Alexios Mylonas, Vasilios Katos, Emili Balaguer-Ballester, Vahid Heydari Fami Tafreshi, Elhadj Benkhelifa
2019 J jnl
Unravelling Ariadne's Thread: Exploring the Threats of Decentalised DNS.
CoRR
Constantinos Patsakis, Fran Casino, Nikolaos Lykousas, Vasilios Katos
2018 J jnl
From Intrusion Detection to Attacker Attribution: A Comprehensive Survey of Unsupervised Methods.
IEEE Commun. Surv. Tutorials
Antonia Nisioti, Alexios Mylonas, Paul D. Yoo, Vasilios Katos
2017 J jnl
Age Detection Through Keystroke Dynamics from User Authentication Failures.
Int. J. Digit. Crime Forensics
Ioannis Tsimperidis, Shahin Rostami, Vasilios Katos
2017 J jnl
Cryptographic Key Management in Delay Tolerant Networks: A Survey.
Future Internet
Sofia-Anna Menesidou, Vasilios Katos, Georgios Kambourakis
2017 J jnl
Exploring the protection of private browsing in desktop browsers.
Comput. Secur.
Nikolaos Tsalis, Alexios Mylonas, Antonia Nisioti, Dimitris Gritzalis, Vasilios Katos
2017 J jnl
Opportunistic key management in delay tolerant networks.
Int. J. Inf. Comput. Secur.
Sofia-Anna Menesidou, Vasilios Katos
2017 B conf
TRAWL: Protection against rogue sites for the masses.
RCIS
Antonia Nisioti, Mohammad Heydari, Alexios Mylonas, Vasilios Katos, Vahid Heydari Fami Tafreshi
2017 — conf
Using Human Factor Approaches to an Organisation's Bring Your Own Device Scheme.
HCI (22)
Jodie Ward, Huseyin Dogan, Edward Apeh, Alexios Mylonas, Vasilios Katos
2017 C conf
You can run but you cannot hide from memory: Extracting IM evidence of Android apps.
ISCC
Antonia Nisioti, Alexios Mylonas, Vasilios Katos, Paul D. Yoo, Anargyros Chryssanthou
2016 J jnl
Automated key exchange protocol evaluation in delay tolerant networks.
Comput. Secur.
Sofia-Anna Menesidou, Dimitrios Vardalis, Vasilios Katos
2016 — conf
Big data security analysis approach using Computational Intelligence techniques in R for desktop users.
SSCI
Nitin Naik, Paul Jenkins, Nick Savage, Vasilios Katos
2016 — conf
Human-Centered Specification Exemplars for Critical Infrastructure Environments.
BCS HCI
Shamal Faily, Georgia Lykou, Anton Partridge, Dimitris Gritzalis, Alexios Mylonas, Vasilios Katos
2016 — conf
Malevolent app pairs: an Android permission overpassing scheme.
Conf. Computing Frontiers
Antonios Dimitriadis, Pavlos S. Efraimidis, Vasilios Katos
2016 J jnl
Privacy-preserving, user-centric VoIP CAPTCHA challenges: An integrated solution in the SIP environment.
Inf. Comput. Secur.
Aimilia Tasidou, Pavlos S. Efraimidis, Yannis Soupionis, Lilian Mitrou, Vasilios Katos
2016 B conf
Which IoT Protocol? Comparing Standardized Approaches over a Common M2M Application.
GLOBECOM
Konstantinos Fysarakis, Ioannis G. Askoxylakis, Othonas Soultatos, Ioannis Papaefstathiou, Charalampos Manifavas, Vasilios Katos
2015 C conf
"Water, Water, Every Where": Nuances for a Water Industry Critical Infrastructure Specification Exemplar.
CRITIS
Shamal Faily, George Stergiopoulos, Vasilios Katos, Dimitris Gritzalis
2015 J jnl
A novel mechanism for anonymizing Global System for Mobile Communications calls using a resource-based Session Initiation Protocol community network.
Secur. Commun. Networks
Ioannis Psaroudakis, Vasilios Katos, Pavlos S. Efraimidis
2015 J jnl
Language-independent gender identification through keystroke analysis.
Inf. Comput. Secur.
Ioannis Tsimperidis, Vasilios Katos, Nathan L. Clarke
2015 — conf
Mitigating Circumstances in Cybercrime: A Position Paper.
CIT/IUCC/DASC/PICom
Raian Ali, John McAlaney, Shamal Faily, Keith Phalp, Vasilios Katos
2015 J jnl
Reengineering the user: privacy concerns about personal data on smartphones.
Inf. Comput. Secur.
Matina Tsavli, Pavlos S. Efraimidis, Vasilios Katos, Lilian Mitrou
2014 J jnl
A method for forensic artefact collection, analysis and incident response in environments running session initiation protocol and session description protocol.
Int. J. Electron. Secur. Digit. Forensics
Ioannis Psaroudakis, Vasilios Katos, Panagiotis Saragiotis, Lilian Mitrou
2014 — conf
Developing contextual understanding of information security risks.
HAISA
Moufida Sadok, Vasilios Katos, Peter M. Bednar
2014 — conf
Reengineering the user: Privacy concerns about personal data on smartphones.
HAISA
Matina Tsavli, Pavlos S. Efraimidis, Vasilios Katos
2013 J jnl
A critical review of 7 years of Mobile Device Forensics.
Digit. Investig.
Konstantia Barmpatsalou, Dimitrios Damopoulos, Georgios Kambourakis, Vasilios Katos
2013 J jnl
Differential malware forensics.
Digit. Investig.
Athina Provataki, Vasilios Katos
2013 — ed.
European Information Security Multi-Conference (EISMC 2013), Lisbon, Portugal, May 8-10, 2013. Proceedings
EISMC
Steven Furnell, Nathan L. Clarke, Vasilios Katos
2013 — conf
Keystroke forensics: are you typing on a desktop or a laptop?
BCI
Ioannis Tsimperidis, Vasilios Katos
2013 J jnl
Macroeconomics of Privacy and Security for Identity Management and Surveillance.
Kybernetes
Vasilios Katos, Frank Stowell, Peter M. Bednar
2013 J jnl
On-scene triage open source forensic tool chests: Are they effective?
Digit. Investig.
Stavros N. Shiaeles, Anargyros Chryssanthou, Vasilios Katos
2013 — conf
The Sphinx enigma in critical VoIP infrastructures: Human or botnet?
IISA
Dimitris Gritzalis, Yannis Soupionis, Vasilios Katos, Ioannis Psaroudakis, Panajotis Katsaros, Anakreon Mentis
2012 Misc conf
A Framework for Anonymizing GSM Calls over a Smartphone VoIP Network.
SEC
Ioannis Psaroudakis, Vasilios Katos, Pavlos S. Efraimidis
2012 — conf
A Novel Security Architecture for a Space-Data DTN.
WWIC
Nathan L. Clarke, Vasilios Katos, Sofia-Anna Menesidou, Bogdan V. Ghita, Steven Furnell
2012 J jnl
A framework for password harvesting from volatile memory.
Int. J. Electron. Secur. Digit. Forensics
Stavroula Karayianni, Vasilios Katos, Christos K. Georgiadis
2012 J jnl
An integrated model for online transactions: illuminating the black box.
Inf. Manag. Comput. Secur.
Vasilios Katos
2012 — conf
Assessing forensic readiness.
WDFIA
Anargyros Chryssanthou, Vasilios Katos
2012 Misc conf
Authenticated Key Exchange (AKE) in Delay Tolerant Networks.
SEC
Sofia-Anna Menesidou, Vasilios Katos
2012 — conf
On the user acceptance of graphical passwords.
HAISA
Alexandra Maria Varka, Vasilios Katos
2012 J jnl
Real time DDoS detection using fuzzy estimators.
Comput. Secur.
Stavros N. Shiaeles, Vasilios Katos, Alexandros S. Karakos, Basil K. Papadopoulos
2012 — conf
User-centric, Privacy-Preserving Adaptation for VoIP CAPTCHA Challenges.
HAISA
Aimilia Tasidou, Pavlos S. Efraimidis, Yannis Soupionis, Lilian Mitrou, Vasilios Katos
2011 B conf
A Framework for Access Control with Inference Constraints.
COMPSAC
Vasilios Katos, Dimitris Vrakas, Panagiotis Katsaros
2011 — conf
Practical Password Harvesting from Volatile Memory.
ICGS3/e-Democracy
Stavroula Karayianni, Vasilios Katos
2011 J jnl
Requirements for a Forensically Ready Cloud Storage Service.
Int. J. Digit. Crime Forensics
Theodoros Spyridopoulos, Vasilios Katos
2011 — conf
Towards a forensically ready cloud storage service.
WDFIA
Theodoros Spyridopoulos, Vasilios Katos
2010 J jnl
On the detection of pod slurping attacks.
Comput. Secur.
Theodoros Kavallaris, Vasilios Katos
2010 — conf
Surveillance, Privacy and the Law of Requisite Variety.
DPM/SETOP
Vasilios Katos, Frank Stowell, Peter M. Bednar
2009 — conf
Addressing The Human Factor In Information Systems Security.
MCIS
Peter M. Bednar, Vasilios Katos
2009 — conf
Detecting Data Leakage from Pod Slurping Based Attacks on a Windows XP Platform.
WDFIA
Theodoros Kavallaris, Vasilios Katos
2009 — conf
Diversity Networks in Digital Investigations.
WDFIA
Peter M. Bednar, Vasilios Katos
2009 — conf
Economics of Personal Data Management: Fair Personal Information Trades.
e-Democracy
Aimilia Tasidou, Pavlos S. Efraimidis, Vasilios Katos
2009 J jnl
From Synergy to Symbiosis: New Directions in Security and Privacy?
Int. J. Inf. Technol. Syst. Approach
Vasilios Katos, Frank Stowell, Peter M. Bednar
2009 — conf
Information Assurance and Forensic Readiness.
e-Democracy
Georgios J. Pangalos, Vasilios Katos
2008 J jnl
A cyber-crime investigation framework.
Comput. Stand. Interfaces
Vasilios Katos, Peter M. Bednar
2008 J jnl
A partial equilibrium view on security and privacy.
Inf. Manag. Comput. Secur.
Vasilios Katos, Ahmed Patel
2008 J jnl
Innovation management through the use of diversity networks.
Int. J. Knowl. Learn.
Peter M. Bednar, Christine E. Welch, Vasilios Katos
2008 — conf
On the Security Controls of Portable Computing Devices in Healthcare Environments.
INC
James S. Briggs, Vasilios Katos, Azzri Bhaludin
2007 — conf
An Interdisciplinary Approach to Forensic IT and Forensic Psychology Education.
World Conference on Information Security Education
Clare Wilson, Vasilios Katos, Caroline Strevens
2007 J jnl
Exploring confusion in product ciphers through regression analysis.
Inf. Sci.
Vasilios Katos, Bernard S. Doherty
2007 J jnl
Network intrusion detection: Evaluating cluster, discriminant, and logit analysis.
Inf. Sci.
Vasilios Katos
2007 — conf
Systems Analysis: Exploring the Spectrum of Diversity.
ECIS
Peter M. Bednar, Vasilios Katos, Christine E. Welch
2005 J jnl
A randomness test for block ciphers.
Appl. Math. Comput.
Vasilios Katos
2005 J jnl
Modelling corporate wireless security and privacy.
J. Strateg. Inf. Syst.
Vasilios Katos, Carl Adams
2005 — conf
Privacy Challenges for Location Aware Technologies.
MOBIS
Carl Adams, Vasilios Katos
2004 — conf
Diffusion Behaviour of Cryptographic Primitives in Feistel Networks.
WOSIS
Vasilios Katos
1999 — —
Product cipher negotiation with on-line evaluation for private communication over computer networks.
Vasilios Katos