George Hatzivasilis

47 papers B 3C 4Misc 4Journal 15Unranked 19
YearRankTypeTitle / Venue / Authors
2025 Misc conf
CyberHeraclius: Cyber Defence Evaluation Methodology.
CSR
George Hatzivasilis, Sotiris Ioannidis
2025 J jnl
Securing Open Source for a Trusted and Inclusive Digital Future.
ERCIM News
George Hatzivasilis, Sotirios Ioannidis
2024 Misc conf
Active Honey Files for Ransomware Encryption Mitigation.
CSR
Ioannis Stamelos, George Hatzivasilis, Sotiris Ioannidis
2024 J jnl
Swarm-intelligence for the modern ICT ecosystems.
Int. J. Inf. Sec.
George Hatzivasilis, Eftychia Lakka, Manos Athanatos, Sotiris Ioannidis, Grigoris Kalogiannis, Manolis Chatzimpyrros, George Spanoudakis, Spyros Papastergiou, Stylianos Karagiannis, Andreas Alexopoulos, Dimitry Amelin, Stephan Kiefer
2023 Misc conf
Continuous Security Assurance of Modern Supply-Chain Ecosystems with Application in Autonomous Driving: The FISHY approach for the secure autonomous driving domain.
CSR
George Hatzivasilis, Sotiris Ioannidis, Grigoris Kalogiannis, Manolis Chatzimpyrros, George Spanoudakis, Guillermo Jiménez Prieto, Araceli Rojas Morgan, Miguel Juaniz Lopez, Cataldo Basile, José Francisco Ruiz
2023 — conf
Providing Security Assurance & Hardening for Open Source Software/Hardware: The SecOPERA approach.
CAMAD
Apostolos P. Fournaris, Christos Tselios, Evangelos Haleplidis, Elias Athanasopoulos, Antreas Dionysiou, Dimitrios Mitropoulos, Panos Louridas, Georgios Christou, Manos Athanatos, George Hatzivasilis, Konstantinos Georgopoulos, Costas Kalogeros, Christos Kotselidis, Simon Vogl, François Hamon, Sotiris Ioannidis
2022 C conf
Incident Handling for Healthcare Organizations and Supply-Chains.
ISCC
Eftychia Lakka, George Hatzivasilis, Stylianos Karagiannis, Andreas Alexopoulos, Manos Athanatos, Sotiris Ioannidis, Manolis Chatzimpyrros, Grigoris Kalogiannis, George Spanoudakis
2021 Misc conf
The THREAT-ARREST Cyber Range Platform.
CSR
George Hatzivasilis, Sotiris Ioannidis, Michail Smyrlis, George Spanoudakis, Fulvio Frati, Chiara Braghin, Ernesto Damiani, Hristo Koshutanski, George Tsakirakis, Torsten Hildebrandt, Ludger Goeke, Sebastian Pape, Oleg Blinder, Michael Vinov, George Leftheriotis, Martin Kunc, Fotis Oikonomou, Giovanni Magilo, Vito Petrarolo, Antonio Chieti, Robert Bordianu
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
Chasing Botnets: A Real Security Incident Investigation.
MSTEC
George Hatzivasilis, Martin Kunc
2020 — ed.
Computer Security - ESORICS 2019 International Workshops, IOSec, MSTEC, and FINSEC, Luxembourg City, Luxembourg, September 26-27, 2019, Revised Selected Papers
IOSec/MSTEC/FINSEC@ESORICS
Apostolos P. Fournaris, Manos Athanatos, Konstantinos Lampropoulos, Sotiris Ioannidis, George Hatzivasilis, Ernesto Damiani, Habtamu Abie, Silvio Ranise, Luca Verderame, Alberto Siena, Joaquín García-Alfaro
2020 — conf
Cyber Range Training Programme Specification Through Cyber Threat and Training Preparation Models.
MSTEC
Michail Smyrlis, Konstantinos Fysarakis, George Spanoudakis, George Hatzivasilis
2020 J jnl
Cyber-Ranges as a Mean of Security Culture Establishment.
ERCIM News
George Hatzivasilis, Konstantinos Fysarakis, Sotiris Ioannidis
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 — ed.
Model-driven Simulation and Training Environments for Cybersecurity - Second International Workshop, MSTEC 2020, Guildford, UK, September 14-18, 2020, Revised Selected Papers
MSTEC
George Hatzivasilis, Sotiris Ioannidis
2020 — conf
Password Management: How Secure Is Your Login Process?
MSTEC
George Hatzivasilis
2019 — conf
Cyber Insurance of Information Systems: Security and Privacy Cyber Insurance Contracts for ICT and Helathcare Organizations.
CAMAD
George Hatzivasilis, Panos Chatziadam, Nikos Petroulakis, Sotiris Ioannidis, Matteo Mangini, Christos Kloukinas, Artsiom Yautsiukhin, Michalis Antoniou, Dimitrios G. Katehakis, Marios Panayiotou
2019 — conf
End-to-End Semantic Interoperability Mechanisms for IoT.
CAMAD
Eftychia Lakka, Nikolaos E. Petroulakis, George Hatzivasilis, Othonas Soultatos, Manolis Michalodimitrakis, Urszula Rak, Karolina Waledzik, Darko Anicic, Vivek Kulkarni
2019 — conf
Pattern-Driven Security, Privacy, Dependability and Interoperability Management of IoT Environments.
CAMAD
Othonas Soultatos, Manos Papoutsakis, Konstantinos Fysarakis, George Hatzivasilis, Manos Michalodimitrakis, George Spanoudakis, Sotiris Ioannidis
2019 B conf
Review of Security and Privacy for the Internet of Medical Things (IoMT).
DCOSS
George Hatzivasilis, Othonas Soultatos, Sotiris Ioannidis, Christos V. Verikoukis, Giorgos Demetriou, Christos Tsatsoulis
2019 B conf
Secure Semantic Interoperability for IoT Applications with Linked Data.
GLOBECOM
George Hatzivasilis, Lukasz Ciechomski, Othonas Soultatos, Darko Anicic, Arne Bröring, Konstantinos Fysarakis, George Spanoudakis, Eftychia Lakka, Sotiris Ioannidis, Mirko Falchetto
2019 B conf
The CE-IoT Framework for Green ICT Organizations: The interplay of CE-IoT as an enabler for green innovation and e-waste management in ICT.
DCOSS
George Hatzivasilis, Nikos Christodoulakis, Christos Tzagkarakis, Sotiris Ioannidis, Giorgos Demetriou, Konstantinos Fysarakis, Marios Panayiotou
2019 — conf
Towards the Insurance of Healthcare Systems.
IOSec/MSTEC/FINSEC@ESORICS
George Hatzivasilis, Panos Chatziadam, Andreas I. Miaoudakis, Eftychia Lakka, Sotiris Ioannidis, Alessia Alessio, Michail Smyrlis, George Spanoudakis, Artsiom Yautsiukhin, Michalis Antoniou, Nikos Stathiakis
2018 J jnl
A review of lightweight block ciphers.
J. Cryptogr. Eng.
George Hatzivasilis, Konstantinos Fysarakis, Ioannis Papaefstathiou, Charalampos Manifavas
2018 J jnl
AmbISPDM - Managing embedded systems in ambient environments and disaster mitigation planning.
Appl. Intell.
George Hatzivasilis, Ioannis Papaefstathiou, Dimitris Plexousakis, Charalampos Manifavas, Nikos Papadakis
2018 — conf
Blockchains as Enablers for Auditing Cooperative Circular Economy Networks.
CAMAD
George Alexandris, Vasilis Katos, Sofia Alexaki, George Hatzivasilis
2018 — conf
CloudNet Anti-malware Engine: GPU-Accelerated Network Monitoring for Cloud Services.
IOSec@RAID
George Hatzivasilis, Konstantinos Fysarakis, Ioannis G. Askoxylakis, Alexander Bilanakos
2018 J jnl
The Industrial Internet of Things as an enabler for a Circular Economy Hy-LP: A novel IIoT protocol, evaluated on a wind park's SDN/NFV-enabled 5G industrial network.
Comput. Commun.
George Hatzivasilis, Konstantinos Fysarakis, Othonas Soultatos, Ioannis G. Askoxylakis, Ioannis Papaefstathiou, Giorgos Demetriou
2018 — conf
The Interoperability of Things: Interoperable solutions as an enabler for IoT and Web 3.0.
CAMAD
George Hatzivasilis, Ioannis G. Askoxylakis, George Alexandris, Darko Anicic, Arne Bröring, Vivek Kulkarni, Konstantinos Fysarakis, George Spanoudakis
2017 J jnl
Password-Hashing Status.
Cryptogr.
George Hatzivasilis
2017 — conf
Real-time management of railway CPS secure administration of IoT and CPS infrastructure.
MECO
George Hatzivasilis, Ioannis Papaefstathiou, Charalampos Manifavas
2017 J jnl
SCOTRES: Secure Routing for IoT and CPS.
IEEE Internet Things J.
George Hatzivasilis, Ioannis Papaefstathiou, Charalampos Manifavas
2017 C conf
SecRoute: End-to-end secure communications for wireless ad-hoc networks.
ISCC
George Hatzivasilis, Ioannis Papaefstathiou, Konstantinos Fysarakis, Ioannis G. Askoxylakis
2016 J jnl
A survey of lightweight stream ciphers for embedded systems.
Secur. Commun. Networks
Charalampos Manifavas, George Hatzivasilis, Konstantinos Fysarakis, Yannis Papaefstathiou
2016 J jnl
Lightweight authenticated encryption for embedded on-chip systems.
Inf. Secur. J. A Glob. Perspect.
George Hatzivasilis, George Floros, Ioannis Papaefstathiou, Charalampos Manifavas
2016 J jnl
RtVMF: A Secure Real-Time Vehicle Management Framework.
IEEE Pervasive Comput.
Konstantinos Fysarakis, George Hatzivasilis, Charalampos Manifavas, Ioannis Papaefstathiou
2016 J jnl
Software Security, Privacy, and Dependability: Metrics and Measurement.
IEEE Softw.
George Hatzivasilis, Ioannis Papaefstathiou, Charalampos Manifavas
2015 C conf
Lightweight Password Hashing Scheme for Embedded Systems.
WISTP
George Hatzivasilis, Ioannis Papaefstathiou, Charalampos Manifavas, Ioannis G. Askoxylakis
2015 J jnl
Password Hashing Competition - Survey and Benchmark.
IACR Cryptol. ePrint Arch.
George Hatzivasilis, Ioannis Papaefstathiou, Charalampos Manifavas
2015 — conf
RT-SPDM: Real-Time Security, Privacy and Dependability Management of Heterogeneous Systems.
HCI (22)
Konstantinos Fysarakis, George Hatzivasilis, Ioannis G. Askoxylakis, Charalampos Manifavas
2014 — conf
A Reasoning System for Composition Verification and Security Validation.
NTMS
George Hatzivasilis, Ioannis Papaefstathiou, Charalampos Manifavas, Nikos Papadakis
2014 — conf
DSAPE - Dynamic Security Awareness Program Evaluation.
HCI (24)
Charalampos Manifavas, Konstantinos Fysarakis, Konstantinos Rantos, George Hatzivasilis
2014 — conf
Embedded Systems Security Challenges.
PECCS
Konstantinos Fysarakis, George Hatzivasilis, Konstantinos Rantos, Alexandros Papanikolaou, Charalampos Manifavas
2014 C conf
ModConTR: A modular and configurable trust and reputation-based system for secure routing in ad-hoc networks.
AICCSA
George Hatzivasilis, Ioannis Papaefstathiou, Charalampos Manifavas
2014 — conf
ULCL - An Ultra-lightweight Cryptographic Library for Embedded Systems.
PECCS
George Hatzivasilis, Apostolos Theodoridis, Elias Gasparis, Charalampos Manifavas
2013 — conf
Lightweight Cryptography for Embedded Systems - A Comparative Analysis.
DPM/SETOP
Charalampos Manifavas, George Hatzivasilis, Konstantinos Fysarakis, Konstantinos Rantos
2012 — conf
Building Trust in Ad Hoc Distributed Resource-Sharing Networks Using Reputation-Based Systems.
Panhellenic Conference on Informatics
George Hatzivasilis, Charalampos Manifavas