Ravelijn

dr. A. Abhishta (Abhishta)

Universitair hoofddocent
BMS-HBE-FEBIS
Ravelijn 3351
s.abhishta@utwente.nl
Visitekaartje

Expertises

  • Computer Science

    • Distributed Denial of Service Attack
    • Attack
    • Malware
    • Attackers
    • Models
    • Industry Sector
    • Network Infrastructure

  • Social Sciences

    • Sovereignty

Organisaties

Publicaties

2026

Assessing Crime Disclosure Patterns in a Large-Scale Cybercrime Forum (2026)In ACM Web Science Conference (Accepted/In press). Hoheisel, R., Meurs, T., Wientjes, J., Junger, M., Abhishta, A. & Paquet-Clouston, M.Digital Sovereignty and the means to European digital security: Identification of the goals related to digital sovereignty from legal texts published by the European Union (2026)European Security (Accepted/In press). Anand, S., Donnelly, S., Ehrenhard, M., Nieuwenhuis, B. & Abhishta, A.

2025

NAS ransomware: ransomware targeting NAS devices (2025)Global crime (E-pub ahead of print/First online). Meurs, T., Hoheisel, R., Junger, M. & Abhishta, A.https://doi.org/10.1080/17440572.2025.2591628Victimization in DDoS attacks: The role of popularity and industry sector (2025)Journal of information security and applications, 94. Article 104242. Haq, M. Y. M., Affinito, A., Botta, A., Sperotto, A., Nieuwenhuis, L. J. M., Jonker, M. & Abhishta, A.https://doi.org/10.1016/j.jisa.2025.104242How Does AI Transform Cyber Risk Management? (2025)Systems, 13(10). Article 835. Zeijlemaker, S., Lemiesa, Y. K., Schröer, S. L., Abhishta, A. & Siegel, M.https://doi.org/10.3390/systems13100835Measuring Security and Resilience in Cloud Outsourcing for Data-Driven Risk Management (2025)[Thesis › PhD Thesis - Research UT, graduation UT]. University of Twente. Haq, M. Y. M.https://doi.org/10.3990/1.9789036564847Dark Web Dialogues: Analyzing Communication Platform Choices of Underground Forum Users (2025)In 2024 APWG Symposium on Electronic Crime Research (eCrime) (pp. 187-201) ( APWG Symposium on Electronic Crime Research (eCrime); Vol. 2024). IEEE. Hoheisel, R., Meurs, T., Junger, M., Tews, E. & Abhishta, A.https://doi.org/10.1109/eCrime66200.2024.00020What To Do Against Ransomware? Evaluating Law Enforcement Interventions (2025)In 2024 APWG Symposium on Electronic Crime Research (eCrime) (pp. 76-93) (Proceedings APWG Symposium on Electronic Crime Research (eCrime); Vol. 2024). IEEE. Meurs, T., Hoheisel, R., Junger, M., Abhishta, A. & McCoy, D.https://doi.org/10.1109/eCrime66200.2024.00012Double-Extortion Ransomware: A Study of Cybercriminal Profit, Effort, and Risk (2025)[Thesis › PhD Thesis - Research UT, graduation UT]. University of Twente. Meurs, T.https://doi.org/10.3990/1.9789036564182Understanding Digital Sovereignty from the lens of EU legal documents (2025)[Working paper › Preprint] (In preparation). Anand, S., Abhishta, A., Nieuwenhuis, B. & Ehrenhard, M.

Onderzoeksprofielen

Verbonden aan opleidingen

Vakken collegejaar 2025/2026

Vakken in het huidig collegejaar worden toegevoegd op het moment dat zij definitief zijn in het Osiris systeem. Daarom kan het zijn dat de lijst nog niet compleet is voor het gehele collegejaar.

Vakken collegejaar 2024/2025

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