Secure Transactions with Mobile Agents in Hostile Environments. - Panayiotis Kotzanikolaou; Mike Burmester; Vassilios Chrissikopoulos (ACISP, 2000)

Dynamic Multi-signatures for Secure Autonomous Agents. - Panayiotis Kotzanikolaou; Mike Burmester; Vassilios Chrissikopoulos (DEXA Workshop, 2001)

An Asymmetric Traceability Scheme for Copyright Protection without Trust Assumptions. - Emmanouil Magkos; Panayiotis Kotzanikolaou; Vassilios Chrissikopoulos (EC-Web, 2001)

Strong Forward Security. - Mike Burmester; Vassilios Chrissikopoulos; Panayiotis Kotzanikolaou; Emmanouil Magkos (SEC, 2001)

Ασφαλή συστήματα κινητών πρακτόρων - Panayiotis Kotzanikolaou (2003)

Performance Analysis of a Hybrid Key Establishment Protocol for Wireless Sensor Networks. - Panayiotis Kotzanikolaou; Dimitrios D. Vergados; Giannis Stergiou (ISM, 2005)

Preventing Impersonation Attacks in MANET with Multi-Factor Authentication. - Dimitris Glynos; Panayiotis Kotzanikolaou; Christos Douligeris (WiOpt, 2005)

Secure Multipath Routing for Mobile Ad Hoc Networks. - Panayiotis Kotzanikolaou; Rosa Mavropodi; Christos Douligeris (WONS, 2005)

Hybrid Key Establishment for Multiphase Self-Organized Sensor Networks. - Panayiotis Kotzanikolaou; Emmanouil Magkos; Christos Douligeris; Vassilios Chrissikopoulos (WOWMOM, 2005)

Performance Analysis of Secure Multipath Routing Protocols for Mobile Ad Hoc Networks. - Rosa Mavropodi; Panayiotis Kotzanikolaou; Christos Douligeris (WWIC, 2005)

A Framework for Secure and Verifiable Logging in Public Communication Networks. - Vassilios Stathopoulos 001; Panayiotis Kotzanikolaou; Emmanouil Magkos (CRITIS, 2006)

Secure distributed intelligent networks. - Panayiotis Kotzanikolaou; Rosa Mavropodi; Christos Douligeris; Vassilios Chrissikopoulos (Comput. Commun., 2006)

Chord-PKI: Embedding a Public Key Infrastructure into the Chord Overlay Network. - Agapios Avramidis; Panayiotis Kotzanikolaou; Christos Douligeris (EuroPKI, 2007)

Privacy Threats of Data Retention in Internet Communications. - Panayiotis Kotzanikolaou; Christos Douligeris (PIMRC, 2007)

SecMR - a secure multipath routing protocol for ad hoc networks. - Rosa Mavropodi; Panayiotis Kotzanikolaou; Christos Douligeris (Ad Hoc Networks, 2007)

Towards secure online elections: models, primitives and open issues. - Emmanouil Magkos; Panayiotis Kotzanikolaou; Christos Douligeris (Electron. Gov. an Int. J., 2007)

Secure log management for privacy assurance in electronic communications. - Vassilios Stathopoulos 001; Panayiotis Kotzanikolaou; Emmanouil Magkos (Comput. Secur., 2008)

Data Retention and Privacy in Electronic Communications. - Panayiotis Kotzanikolaou (IEEE Secur. Priv., 2008)

Multilayer key establishment for large-scale sensor networks. - Panayiotis Kotzanikolaou; Dimitrios D. Vergados; Giannis Stergiou; Emmanouil Magkos (Int. J. Secur. Networks, 2008)

Evaluating Common Privacy Vulnerabilities in Internet Service Providers. - Panayiotis Kotzanikolaou; Sotirios Maniatis; Eugenia G. Nikolouzou; Vassilios Stathopoulos 001 (e-Democracy, 2009)

Risk-Based Criticality Analysis. - Marianthi Theoharidou; Panayiotis Kotzanikolaou; Dimitris Gritzalis (Critical Infrastructure Protection, 2009)

Secure and practical key establishment for distributed sensor networks. - Panayiotis Kotzanikolaou; Emmanouil Magkos; Dimitrios D. Vergados; Michalis Stefanidakis (Secur. Commun. Networks, 2009)

Enhancing Privacy-Preserving Access Control for Pervasive Computing Environments. - Emmanouil Magkos; Panayiotis Kotzanikolaou (MobiSec, 2010)

A distributed privacy-preserving scheme for location-based queries. - Emmanouil Magkos; Panayiotis Kotzanikolaou; Spyros Sioutas; Konstantinos Oikonomou (WOWMOM, 2010)

Solving coverage problems in wireless sensor networks using cover sets. - Dimitrios Zorbas; Dimitris Glynos; Panayiotis Kotzanikolaou; Christos Douligeris (Ad Hoc Networks, 2010)

A multi-layer Criticality Assessment methodology based on interdependencies. - Marianthi Theoharidou; Panayiotis Kotzanikolaou; Dimitris Gritzalis (Comput. Secur., 2010)

Interdependencies between Critical Infrastructures: Analyzing the Risk of Cascading Effects. - Panayiotis Kotzanikolaou; Marianthi Theoharidou; Dimitris Gritzalis (CRITIS, 2011)

Fair Anonymous Authentication for Location Based Services. - Panayiotis Kotzanikolaou; Emmanouil Magkos; Nikolaos Petrakos; Christos Douligeris; Vassilios Chrissikopoulos (DPM/SETOP, 2012)

Using Strand Space Model to Verify the Privacy Properties of a Fair Anonymous Authentication Scheme. - Nikolaos Petrakos; Panayiotis Kotzanikolaou; Christos Douligeris (Panhellenic Conference on Informatics, 2012)

Chord-PKI: A distributed trust infrastructure based on P2P networks. - Agapios Avramidis; Panayiotis Kotzanikolaou; Christos Douligeris; Mike Burmester (Comput. Networks, 2012)

Cascading Effects of Common-Cause Failures in Critical Infrastructures. - Panayiotis Kotzanikolaou; Marianthi Theoharidou; Dimitris Gritzalis (Critical Infrastructure Protection, 2013)

Evaluating security controls against HTTP-based DDoS attacks. - Dimitrios Moustis; Panayiotis Kotzanikolaou (IISA, 2013)

Assessing n-order dependencies between critical infrastructures. - Panayiotis Kotzanikolaou; Marianthi Theoharidou; Dimitris Gritzalis (Int. J. Crit. Infrastructures, 2013)

Toward early warning against Internet worms based on critical-sized networks. - Emmanouil Magkos; Markos Avlonitis; Panayiotis Kotzanikolaou; Michalis Stefanidakis (Secur. Commun. Networks, 2013)

Towards Secure and Practical Location Privacy through Private Equality Testing. - Emmanouil Magkos; Panayiotis Kotzanikolaou; Marios Magioladitis; Spyros Sioutas; Vassilios S. Verykios (Privacy in Statistical Databases, 2014)

Medusa: A Supply Chain Risk Assessment Methodology. - Nineta Polemi; Panayiotis Kotzanikolaou (CSP Forum, 2015)

Using Centrality Measures in Dependency Risk Graphs for Efficient Risk Mitigation. - George Stergiopoulos; Marianthi Theocharidou; Panayiotis Kotzanikolaou; Dimitris Gritzalis (Critical Infrastructure Protection, 2015)

Private Proximity Testing on Steroids: An NTRU-based Protocol. - Constantinos Patsakis; Panayiotis Kotzanikolaou; Mélanie Bouroche (STM, 2015)

Risk mitigation strategies for critical infrastructures based on graph centrality analysis. - George Stergiopoulos; Panayiotis Kotzanikolaou; Marianthi Theocharidou; Dimitris Gritzalis (Int. J. Crit. Infrastructure Prot., 2015)

Critical Infrastructure Protection: A Holistic Methodology for Greece. - Dimitris Gritzalis; George Stergiopoulos; Panayiotis Kotzanikolaou; Emmanouil Magkos; Georgia Lykou (CyberICPS@ESORICS, 2016)

Classification and Comparison of Critical Infrastructure Protection Tools. - George Stergiopoulos; Efstratios Vasilellis; Georgia Lykou; Panayiotis Kotzanikolaou; Dimitris Gritzalis (Critical Infrastructure Protection, 2016)

Lightweight private proximity testing for geospatial social networks. - Panayiotis Kotzanikolaou; Constantinos Patsakis; Emmanouil Magkos; Michalis Korakakis (Comput. Commun., 2016)

Time-based critical infrastructure dependency analysis for large-scale and cross-sectoral failures. - George Stergiopoulos; Panayiotis Kotzanikolaou; Marianthi Theocharidou; Georgia Lykou; Dimitris Gritzalis (Int. J. Crit. Infrastructure Prot., 2016)

SCN-SI-021 achieving privacy and access control in pervasive computing environments. - Emmanouil Magkos; Panayiotis Kotzanikolaou (Secur. Commun. Networks, 2016)

Broadcast anonymous routing (BAR): scalable real-time anonymous communication. - Panayiotis Kotzanikolaou; George Chatzisofroniou; Mike Burmester (Int. J. Inf. Sec., 2017)

Security Awareness of the Digital Natives. - Vasileios Gkioulos; Gaute Wangen; Sokratis K. Katsikas; George K. Karagiannidis; Panayiotis Kotzanikolaou (Inf., 2017)

R-TSCH: Proactive Jamming Attack Protection for IEEE 802.15.4-TSCH Networks. - Dimitrios Zorbas; Panayiotis Kotzanikolaou; Christos Douligeris (ISCC, 2018)

Preliminary design of a new approach to choose cyber exercise methodologies for critical infrastructures. - Georgios Makrodimitris; Panayiotis Kotzanikolaou; Christos Douligeris (PCI, 2018)

A Survey of IoT-Enabled Cyberattacks: Assessing Attack Paths to Critical Infrastructures and Services. - Ioannis Stellios; Panayiotis Kotzanikolaou; Mihalis Psarakis; Cristina Alcaraz; Javier López 001 (IEEE Commun. Surv. Tutorials, 2018)

Design and validation of the Medusa supply chain risk assessment methodology and system. - Spyridon Papastergiou; Nineta Polemi; Panayiotis Kotzanikolaou (Int. J. Crit. Infrastructures, 2018)

Advanced Persistent Threats and Zero-Day Exploits in Industrial Internet of Things. - Ioannis Stellios; Panayiotis Kotzanikolaou; Mihalis Psarakis (Security and Privacy Trends in the Industrial Internet of Thing, 2019)

An Experimental Analysis of Current DDoS attacks Based on a Provider Edge Router Honeynet. - Stamatia Triantopoulou; Dimitrios Papanikas; Panayiotis Kotzanikolaou (IISA, 2019)

A Forensics-by-Design Management Framework for Medical Devices Based on Blockchain. - Vangelis Malamas; Thomas K. Dasaklis; Panayiotis Kotzanikolaou; Mike Burmester; Sokratis K. Katsikas (SERVICES, 2019)

Association Attacks in IEEE 802.11: Exploiting WiFi Usability Features. - George Chatzisofroniou; Panayiotis Kotzanikolaou (STAST, 2019)

Guest Editorial Special Issue on Secure Embedded IoT Devices for Resilient Critical Infrastructures. - Cristina Alcaraz; Mike Burmester; Jorge Cuéllar; Xinyi Huang 001; Panayiotis Kotzanikolaou; Mihalis Psarakis (IEEE Internet Things J., 2019)

On a Security-oriented Design Framework for Medical IoT Devices: The Hardware Security Perspective. - Konstantinos Nomikos; Athanasios Papadimitriou; George Stergiopoulos; Dimitris Koutras; Mihalis Psarakis; Panayiotis Kotzanikolaou (DSD, 2020)

A Hierarchical Multi Blockchain for Fine Grained Access to Medical Data. - Vangelis Malamas; Panayiotis Kotzanikolaou; Thomas K. Dasaklis; Mike Burmester (IEEE Access, 2020)

TS-LoRa: Time-slotted LoRaWAN for the Industrial Internet of Things. - Dimitrios Zorbas; Khaled Q. Abdelfadeel; Panayiotis Kotzanikolaou; Dirk Pesch (Comput. Commun., 2020)

A Dependency Analysis Model for Resilient Wide Area Measurement Systems in Smart Grid. - Mohammad Shahraeini; Panayiotis Kotzanikolaou (IEEE J. Sel. Areas Commun., 2020)

Security in IoMT Communications: A Survey. - Dimitris Koutras; George Stergiopoulos; Thomas K. Dasaklis; Panayiotis Kotzanikolaou; Dimitris Glynos; Christos Douligeris (Sensors, 2020)

A Cybersecurity Ontology to Support Risk Information Gathering in Cyber-Physical Systems. - Christos Grigoriadis; Adamantios Marios Berzovitis; Ioannis Stellios; Panayiotis Kotzanikolaou (CyberICPS/SECPRE/ADIoT/SPOSE/CPS4CIP/CDT&SECOMANE@ESORICS, 2021)

Assessing Vulnerabilities and IoT-Enabled Attacks on Smart Lighting Systems. - Ioannis Stellios; Kostas Mokos; Panayiotis Kotzanikolaou (CyberICPS/SECPRE/ADIoT/SPOSE/CPS4CIP/CDT&SECOMANE@ESORICS, 2021)

Integrating and Validating Maritime Transport Security Services: Initial results from the CS4EU demonstrator. - Christos Grigoriadis; Spyridon Papastergiou; Panayiotis Kotzanikolaou; Christos Douligeris; Antreas Dionysiou; Elias Athanasopoulos; Karin Bernsmed; Per Håkon Meland; Liina Kamm (IC3, 2021)

Modelling Human Tasks to Enhance Threat Identification in Critical Maritime Systems. - Célia Martinie; Christos Grigoriadis; Eleni-Maria Kalogeraki; Panayiotis Kotzanikolaou (PCI, 2021)

Risk Assessment Methodologies for the Internet of Medical Things: A Survey and Comparative Appraisal. - Vangelis Malamas; Fotis Chantzis; Thomas K. Dasaklis; George Stergiopoulos; Panayiotis Kotzanikolaou; Christos Douligeris (IEEE Access, 2021)

Assessing IoT enabled cyber-physical attack paths against critical systems. - Ioannis Stellios; Panayiotis Kotzanikolaou; Christos Grigoriadis (Comput. Secur., 2021)

Automating environmental vulnerability analysis for network services. - Dimitris Koutras; Christos Grigoriadis; Michalis Papadopoullos; Panayiotis Kotzanikolaou; Christos Douligeris (ISCC, 2022)

Assessing smart light enabled cyber-physical attack paths on urban infrastructures and services. - Ioannis Stellios; Kostas Mokos; Panayiotis Kotzanikolaou (Connect. Sci., 2022)

Exploiting WiFi usability features for association attacks in IEEE 802.11: Attack analysis and mitigation controls. - George Chatzisofroniou; Panayiotis Kotzanikolaou (J. Comput. Secur., 2022)

An Adaptive, Situation-Based Risk Assessment and Security Enforcement Framework for the Maritime Sector. - Christos Grigoriadis; Romain Laborde; Antonin Verdier; Panayiotis Kotzanikolaou (Sensors, 2022)

Communication Resilience for Smart Grids Based on Dependence Graphs and Eigenspectral Analysis. - Mohammad Shahraeini; Panayiotis Kotzanikolaou; Mehrab Nasrolahi (IEEE Syst. J., 2022)

A Distributed Model for Privacy Preserving V2I Communication with Strong Unframeability and Efficient Revocation. - Panayiotis Kalogeropoulos; Dimitrios Papanikas; Panayiotis Kotzanikolaou (J. Cybersecur. Priv., 2022)

Blockchain Service Layer for ERP data interoperability among multiple supply chain stakeholders. - Vangelis Malamas; Thomas K. Dasaklis; Theodore G. Voutsinas; Panayiotis Kotzanikolaou (CoDIT, 2023)

Assessing the Security Risks of Medical Mobile Applications. - George Chatzisofroniou; Chris Markellos; Panayiotis Kotzanikolaou (ISCC, 2023)

Automated WiFi Incident Detection Attack Tool on 802.11 Networks. - Dimitris Koutras; Panos Dimitrellos; Panayiotis Kotzanikolaou; Christos Douligeris (ISCC, 2023)

Uninterrupted Trust: Continuous Authentication in Blockchain-Enhanced Supply Chains. - Vangelis Malamas; Dimitris Koutras; Panayiotis Kotzanikolaou (SEEDA-CECNSM, 2023)

Process-Aware Attacks on Medication Control of Type-I Diabetics Using Infusion Pumps. - George Stergiopoulos; Panayiotis Kotzanikolaou; Charalambos Konstantinou; Achilleas Tsoukalis (IEEE Syst. J., 2023)

An Edge Multi Factor Authentication System for Cyber Physical Systems Based on OTP. - Christos Theodoropoulos 003; Dimitris Koutras; Christos Douligeris; Panayiotis Kotzanikolaou (ISCC, 2024)

Comparative Analysis and Implementation of HTTP3, MQTT, and CoAP for IoT Applications. - Dimitris Koutras; Giorgos Dimitrakopoulos; Vangelis Malamas; Panayiotis Kotzanikolaou; Christos Douligeris (PCI, 2024)

Understanding and Securing the Risks of Uncrewed Aerial Vehicle Services. - Ioannis Anagnostis; Panayiotis Kotzanikolaou; Christos Douligeris (IEEE Access, 2025)

Security analysis of the Wi-Fi Easy Connect. - George Chatzisofroniou; Panayiotis Kotzanikolaou (Int. J. Inf. Sec., 2025)

HA-CAAP: Hardware-Assisted Continuous Authentication and Attestation Protocol for IoT Based on Blockchain. - Vangelis Malamas; Panayiotis Kotzanikolaou; Konstantinos Nomikos; Christos Zonios; Vasileios Tenentes; Mihalis Psarakis (IEEE Internet Things J., 2025)