Dr Arnau Erola

Dr Arnau Erola

Dr Arnau Erola is a cyber security researcher with strong background in data analytics, machine learning and information privacy. He is currently a Research Fellow at CyberSecurity@Oxford at Oxford University, working on enterprise security and better understanding the cyber-threat landscape. Within his portfolio, Arnau has engaged with several UK authorities, determining their needs and providing state of the art innovative solutions. Dr Erola holds a Ph. D., M. Sc. and B.Sc. in Computer Science from the Rovira i Virgili University of Tarragona. He is author of several international journal articles on online privacy, anonymity protocols and intrusion detection mechanisms.


Selected Publications 

  • Investigating the leakage of sensitive personal and organisational information in email headers
    Jason R. C. Nurse‚ Arnau Erola‚ Michael Goldsmith and Sadie Creese
  • Cyber Security in the Age of COVID-19: A Timeline and Analysis of Cyber-Crime and Cyber-Attacks during the Pandemic.
    Harjinder Singh Lallie, Lynsay A. Shepherd, Jason R. C. Nurse, Arnau Erola, Gregory Epiphaniou, Carsten Maple, Xavier J. A. Bellekens
  • Analysing cyber-insurance claims to design harm-propagation trees. CyberSA 2019: 1-4
    Louise Axon, Arnau Erola, Ioannis Agrafiotis, Michael Goldsmith, Sadie Creese
  • A State Machine System for Insider Threat Detection.
    Haozhe Zhang, Ioannis Agrafiotis, Arnau Erola, Sadie Creese, Michael Goldsmith


Identity Security in Cyberspace
Analysing Cyber Value-at-Risk
Corporate Insider Threat Detection


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