Ravelijn

dr. A. Abhishta (Abhishta)

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

Expertises

  • Computer Science

    • Attack
    • Distributed Denial of Service Attack
    • Malware
    • Attackers
    • Models
    • Network Infrastructure
    • Events
    • Cybersecurity

Organisaties

Publicaties

2025

Measuring 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.

2024

Victimization in DDoS Attacks: The Role of Popularity and Industry Sector (2024)Computers & Security (E-pub ahead of print/First online). Haq, M. Y. M., Affinito, A., Botta, A., Sperotto, A., Nieuwenhuis, L. J. M., Jonker, M. & Abhishta, A.https://doi.org/10.2139/ssrn.4970423Measuring Malware Detection Capability for Security Decision Making (2024)[Contribution to conference › Paper] 9th International Workshop on Traffic Measurements for Cybersecurity, WTMC 2024. Haq, M. Y. M., Abhishta, A., Zeijlemaker, S., Chau, A., Siegel, M. & Nieuwenhuis, L. J. M.Dark Web Dialogues: Analyzing Communication Platform Choices of Underground Forum Users (2024)[Working paper › Preprint]. Hoheisel, R., Meurs, T., Junger, M., Tews, E. & Abhishta, A.Poster: Empirical Cybersecurity Investment Decision-Making: Bridging the Gap Between Intuition and Metric-Driven Strategy (2024)[Contribution to conference › Poster] 8th European Symposium on Security and Privacy, Euro S&P 2024. Niyonsaba, N. L., Abhishta, A., van der Ham, J. & Spierdijk, L.https://doi.org/10.5281/zenodo.12648767Group Workshop as a “Human-Centered Approach” for Identification and Selection of Business Processes for Robotic Process Automation (2024)In Towards Digital and Sustainable Organisations - People, Platforms, and Ecosystems (pp. 103-122) (Lecture Notes in Information Systems and Organisation; Vol. 65 LNISO). Springer. Berghuis, L., Abhishta, A., van Heeswijk, W. & Tursunbayeva, A.https://doi.org/10.1007/978-3-031-52880-4_7

Onderzoeksprofielen

Verbonden aan opleidingen

Vakken collegejaar 2024/2025

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 2023/2024

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