Nick Pitropakis
nick pitropakis

Dr Nick Pitropakis

Associate Professor

Biography

Dr Nick Pitropakis is an Associate Professor of cybersecurity at the School of Computing of Edinburgh Napier University, and a Fellow of the HEA. He is also a core member of the Blockpass Identity Lab. Dr Pitropakis has a strong research background in attacks against machine learning. His current research interests include adversarial machine learning, trust and privacy using distributed ledger technology, advanced cyber attack attribution, and data science applied to cyber security and IoT device security. Dr Pitropakis is leading the integrated apprenticeship scheme BSc Cyber Security, which is the first in the UK to receive full NCSC accreditation. He is teaching Cyber-related graduate apprenticeship degrees, both running in Scotland and England. He is also the external examiner of The American College in Greece (ACG), covering the BSc (Hons) Information Technology and BSc (Hons) Cyber Security and Networking programmes provided by The Open University, and the Lead External Examiner for MSc Cyber Security (Newcastle and London campuses) of Northumbria University.
Dr Pitropakis is currently leading the Horizon Europe project Trust and Privacy-Preserving Computing Platform for Crossborder Federation of Personal Data (TRUSTEE). Prior to joining ENU in 2016, he worked as a Postdoctoral Researcher for the Georgia Institute of Technology, where he was involved in a U.S. Department of Defense project (Methods for producing standardized and transparent attribution) worth 17.3 million dollars aiming at advanced attribution of malicious parties. His work has impacted major trademark holders and especially average users, whose awareness was increased against combosquatting abuse.
His recent work has included £310,843 for the EU TRUSTEE project and over £300,000 through Edinburgh Napier’s latest spinout TRUEDEPLOY. Dr Pitropakis has established synergies around the UK with other centres of excellence in cyber security like Royal Holloway and the University of Lancaster. Additionally, he has been working with leading European and international partners such as Fraunhofer, Panasonic, Norwegian University of Science and Technology and Ericsson Nikola Tesla to name a few.
Based on the outcomes of these projects, Dr Pitropakis has published 60 quality scholarly articles. His research has been awarded multiple times and recently one of his projects as well as his last PhD graduate won the Scottish Cyber Awards. Dr Pitropakis has also been invited to serve as an organizing and program committee member of major international conferences and as an editor for prestigious journals. In addition, Dr Pitropakis has been involved in supervising Research MSc and PhD students since he accomplished his PhD in 2015. Currently, Dr Pitropakis is supervising 2 PhD students, and their research activities are being disseminated in high-quality conferences and journals. His latest PhD graduate Dr Pavlos Papadopoulos is leading the ENU spinout TRUEDEPLOY.

Research Areas

Events

Esteem

Conference Organising Activity

  • International Conference on Information and Communications Security (ICICS )
  • International Workshop on AI-driven Trustworthy, Secure, and Privacy-Preserving Computing (INFOCOM 2023 AidTSP)
  • IEEE World Forum on Public Safety Technology (WF-PST)
  • SRC, SUSTAINABILITY AND RESILIENCE CONFERENCE: DESIGN INNOVATION
  • MSN, International Conference on Mobility, Sensing and Networking
  • IEEE DSC 2022, 2022 IEEE Conference on Dependable and Secure Computing (Local Arrangements Co-chair)
  • SecureComm, International Conference on Security and Privacy in Communication Networks
  • UbiSec, International Conference on Ubiquitous Security
  • ISPEC, International Conference on Information Security Practice and Experience
  • ISC, International Conference on Information Security
  • STM, International Workshop on Security and Trust Management
  • ICISSP, The International Conference on Information Systems Security and Privacy
  • CyberICPS, International Workshop On The Security Of Industrial Control Systems & Of Cyber- Physical Systems
  • CRYPIS, International Conference on Cryptography and Information Securit
  • DPSC, Digital Privacy and Security Conference
  • TrustBus, International Conference on Trust, Privacy and Security in Digital Business
  • TrustCom, The IEEE International Conference on Trust, Security and Privacy in Computing and Communications
  • SECURWARE, The International Conference on Emerging Security Information, Systems and Technologies

 

Editorial Activity

  • Guest Editor in Frontiers in Sociology
  • Editor of Cybersecurity and Privacy (specialty section of Frontiers in Big Data)
  • MDPI SENSORS Guest Editor of Special Issue "Cyber Situational Awareness in Computer Networks"
  • MDPI SENSORS - Journal Topical Advisory Panel Member

 

External Examining/Validations

  • Lead examiner for MSc Cyber Security (Newcastle and London campuses)
  • External Examiner for Open University

 

Fellowships and Awards

  • Best Paper award at ICEET 2023
  • CyberFirst won the LLeading Education Programme Award at Scottish Cyber Awards 2023
  • Truedeploy was nominated for the Leading Light Innovation Award at Scottish Cyber Awards 2022
  • GLASS won the Leading Light Innovation Award at Scottish Cyber Awards 2022
  • Pavlos Papadopoulos won Outstanding Young Person in Cyber at Scottish Cyber Awards 2022
  • SINCONF 2021, Best Paper Award: Abramson, W., Buchanan, W. J., Sayeed, S., Pitropakis, N., & Lo, O. (2021). PAN-DOMAIN: Privacy-preserving Sharing and Auditing of Infection Identifier Matching.
  • MDPI SENSORS Editor’s Choice Article: Stamatellis, C., Papadopoulos, P., Pitropakis, N., Katsikas, S., & Buchanan, W. J. (2020). A Privacy-Preserving Healthcare Framework Using Hyperledger Fabric. Sensors, 20(22), 6587.
  • MDPI Computers Journal Cover: Hughes K, Papadopoulos P, Pitropakis N, Smales A, Ahmad J, Buchanan WJ. Browsers Private Mode: Is It What We Were Promised? Computers. 2021; 10(12):165.
  • MDPI Computers Journal Cover: Papadopoulos, P., Pitropakis, N., Buchanan, W. J., Lo, O., & Katsikas, S. (2020). Privacy-Preserving Passive DNS. Computers, 9(3), 64.

 

Grant Reviewer

  • Israel Science Foundation (ISF)
  • Reviewer of Greek General Secretariat for Research and Innovation
  • European Research Council Starting Grant

 

Invited Speaker

  • Cyber Scotland Week 2024: Domain Name Abuse: Can I trust that URL?
  • Truth or Dare? Attacking the AI
  • Invited Lecture at ATHENA Talks
  • Man Versus The Machine: The Adversarial Era
  • Connect Week 2022
  • Attacks against machine learning: Influencing cybersecurity and our everyday life
  • “Man Against The Machine: Losing My Perception”
  • 5G and the Pathway to Privacy-Preserving Infection Tracking and Contact Tracing in SANCUS Project
  • NTNU CISaR Workshop
  • SANCUS: Redefining security and Privacy in Modern ICT Infrastructures
  • Domain Name System abuse

 

Media Activity

  • Interview/Discussion about Computer Science studies pcsteps.gr (YouTube)
  • Discussion at Radio Forth

 

Research Degree External Examining

  • Security and Privacy Enhancing Mechanisms for The Android Operating System

 

Reviewing

  • Artificial Intelligence Review (Springer)
  • Ad Hoc Networks (Elsevier)
  • Artificial Intelligence Review - Springer
  • IEEE Journal on Selected Areas in Communications (J-SAC)
  • Sustainability - MDPI
  • Elsevier Journal of Information Security And Applications
  • PeerJ Computer Science
  • Information Sciences - Elsevier
  • International Journal of Medical Informatics
  • Personal and Ubiquitous Computing, Springer
  • Personal and Ubiquitous Computing - Springer
  • Security and Communication Networks - Hindawi
  • IEEE Journal of Biomedical and Health Informatics
  • Algorithms MDPI
  • IEEE Access
  • Journal of Parallel and Distributed Computing, Elsevier
  • IET Information Security
  • Information - MDPI
  • Cybersecurity - Springer
  • Computer Communications - Elsevier
  • Sensors - MDPI
  • Machine Learning and Knowledge Extraction (MAKE) - MDPI
  • Future Internet - MDPI
  • Computers - MDPI
  • Computers and Security (COSE)
  • Open Journal of Information Systems (OJIS), RonPub
  • Electronics - MDPI
  • The Computer Journal - Oxford University Press
  • Applied Sciences - MDPI
  • Applied Computing and Informatics - Emerald
  • Wireless Communications and Mobile Computing - Hindawi
  • Technologies - MDPI
  • IEEE Transactions on Neural Networks and Learning Systems
  • International Journal of Machine Learning and Cybernetics
  • Symmetry - MDPI
  • European Symposium on Research in Computer Security (ESORICS)
  • Journal of Cyber Security Technology - Taylor & Francis
  • Journal Of Cloud Computing (JOCCASA), Springer
  • Systems - MDPI

 

Spin-outs and Licences

  • TrueDeploy

 

Visiting Positions

  • Visiting Researcher

 

Date


59 results

Privacy-Preserving Passive DNS

Journal Article
Papadopoulos, P., Pitropakis, N., Buchanan, W. J., Lo, O., & Katsikas, S. (2020)
Privacy-Preserving Passive DNS. Computers, 9(3), https://doi.org/10.3390/computers9030064
The Domain Name System (DNS) was created to resolve the IP addresses of web servers to easily remembered names. When it was initially created, security was not a major concern...

Monitoring Users’ Behavior: Anti-Immigration Speech Detection on Twitter

Journal Article
Pitropakis, N., Kokot, K., Gkatzia, D., Ludwiniak, R., Mylonas, A., & Kandias, M. (2020)
Monitoring Users’ Behavior: Anti-Immigration Speech Detection on Twitter. Machine Learning and Knowledge Extraction, 2(3), 192-215. https://doi.org/10.3390/make2030011
The proliferation of social media platforms changed the way people interact online. However, engagement with social media comes with a price, the users’ privacy. Breaches of u...

Testing And Hardening IoT Devices Against the Mirai Botnet

Conference Proceeding
Kelly, C., Pitropakis, N., McKeown, S., & Lambrinoudakis, C. (2020)
Testing And Hardening IoT Devices Against the Mirai Botnet. https://doi.org/10.1109/CyberSecurity49315.2020.9138887
A large majority of cheap Internet of Things (IoT) devices that arrive brand new, and are configured with out-of-the-box settings, are not being properly secured by the manufa...

Towards The Creation of A Threat Intelligence Framework for Maritime Infrastructures

Conference Proceeding
Pitropakis, N., Logothetis, M., Andrienko, G., Karapistoli, I., Stephanatos, J., & Lambrinoudakis, C. (2020)
Towards The Creation of A Threat Intelligence Framework for Maritime Infrastructures. In Computer Security: ESORICS 2019 International Workshops, CyberICPS, SECPRE, SPOSE, and ADIoT (53-68). https://doi.org/10.1007/978-3-030-42048-2_4
The maritime ecosystem has undergone through changes due to the increasing use of information systems and smart devices. The newly introduced technologies give rise to new att...

A Taxonomy and Survey of Attacks Against Machine Learning

Journal Article
Pitropakis, N., Panaousis, E., Giannetsos, T., Anastasiadis, E., & Loukas, G. (2019)
A Taxonomy and Survey of Attacks Against Machine Learning. Computer Science Review, 34, https://doi.org/10.1016/j.cosrev.2019.100199
The majority of machine learning methodologies operate with the assumption that their environment is benign. However, this assumption does not always hold, as it is often adva...

Predicting Malicious Insider Threat Scenarios Using Organizational Data and a Heterogeneous Stack-Classifier

Conference Proceeding
Hall, A. J., Pitropakis, N., Buchanan, W. J., & Moradpoor, N. (2019)
Predicting Malicious Insider Threat Scenarios Using Organizational Data and a Heterogeneous Stack-Classifier. In 2018 IEEE International Conference on Big Data (Big Data)https://doi.org/10.1109/BigData.2018.8621922
Insider threats continue to present a major challenge for the information security community. Despite constant research taking place in this area; a substantial gap still exis...

An Enhanced Cyber Attack Attribution Framework

Conference Proceeding
Pitropakis, N., Panaousis, E., Giannakoulias, A., Kalpakis, G., Rodriguez, R. D., & Sarigiannidis, P. (2018)
An Enhanced Cyber Attack Attribution Framework. In S. Furnell, H. Mouratidis, & G. Pernul (Eds.), Trust, Privacy and Security in Digital Business. TrustBus 2018, 213-228. https://doi.org/10.1007/978-3-319-98385-1_15
Advanced Persistent Threats (APTs) are considered as the threats that are the most challenging to detect and defend against. As APTs use sophisticated attack methods, cyber si...

Towards a Security Enabled and SOA-based QoS (for the Smart Grid) Architecture

Journal Article
Chrysoulas, C., & Pitropakis, N. (2018)
Towards a Security Enabled and SOA-based QoS (for the Smart Grid) Architecture. EAI Endorsed Transactions on Ambient Systems, 4(12), 153551. https://doi.org/10.4108/eai.10-1-2018.153551
QoS and Security features are playing an important role in modern network architecures. Dynamic selection of services and by extension of service providers are vital in today’...

Hiding in Plain Sight: A Longitudinal Study of Combosquatting Abuse

Conference Proceeding
Kintis, P., Miramirkhani, N., Lever, C., Chen, Y., Romero-Gómez, R., Pitropakis, N., …Antonakakis, M. (2017)
Hiding in Plain Sight: A Longitudinal Study of Combosquatting Abuse. In CCS '17 Proceedings of the 2017 ACM SIGSAC Conference on Computer and Communications Securityhttps://doi.org/10.1145/3133956.3134002
Domain squatting is a common adversarial practice where attackers register domain names that are purposefully similar to popular domains. In this work, we study a specific typ...

Secure and Scalable Identity Management for the Aviation Industry

Presentation / Conference
Kintis, P., Kountouras, A., Pitropakis, N., Dagon, D., Antonakakis, M., Markou, C., & Buchner, P. (2017, May)
Secure and Scalable Identity Management for the Aviation Industry
No abstract available.

Pre-Napier Funded Projects

  • SECANT (European Commission)

Current Post Grad projects

Previous Post Grad projects