| Publisher URL: | https://fg-sidar.gi.de/fileadmin/FG/SIDAR/Reports/SIDAR-Report-SR-2025-01.pdf https://fg-sidar.gi.de/publikationen/sidar-reports |
Title: | Robust identity tokens for intrusion detection | Language: | English | Authors: | Wöhnert, Kai Hendrik  |
Editor: | Ohm, Marc | Other : | Gesellschaft für Informatik. Fachgruppe Erkennung und Beherrschung von Vorfällen der Informationssicherheit | Issue Date: | 2025 | Publisher: | Gesellschaft für Informatik | Part of Series: | Proceedings of the 15th graduate workshop of the special interest group Security - Intrusion Detection and Response (SIDAR) of the German Informatics Society (GI), SPRING 2025 | Journal or Series Name: | SIDAR Reports | Startpage: | 40 | Endpage: | 41 | Project: | Verbundprojekt: Critical Components for Distributed and Secure Grid Operation; Teilvorhaben: Konzeption, Integration und Validierung eines DLT-gesicherten Funkkommunikationssystems | Conference: | SPRING graduate workshop 2025 | Abstract: | Critical infrastructures like power grids are vulnerable to cyber attacks, necessitating robust intrusion detection next to their certificate system. This paper proposes a decentralized system using robust identity tokens based on device behavior and attributes. Hamming similarity is used to detect anomalies in the tokens, achieving 96% accuracy in a testbed evaluation. The identity tokens shall be used for identity management as well as intrusion detection. |
URI: | https://hdl.handle.net/20.500.12738/19826 | ISSN: | 2190-846X | Review status: | This version was reviewed (alternative review procedure) | Institute: | Forschungs- und Transferzentrum CyberSec Fakultät Nachhaltige Ingenieurwissenschaften |
Type: | Chapter/Article (Proceedings) | Funded by: | Bundesministerium für Wirtschaft und Energie |
| Appears in Collections: | Publications without full text |
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