3 papers
cs.CR2026
CyberCertBench: Evaluating LLMs in Cybersecurity Certification Knowledge
Gustav Keppler, Ghada Elbez, Veit Hagenmeyer
The rapid evolution and use of Large Language Models (LLMs) in professional workflows require an evaluation of their domain-specific knowledge against industry standards. We introd…
cs.CR2026
CritBench: A Framework for Evaluating Cybersecurity Capabilities of Large Language Models in IEC 61850 Digital Substation Environments
Gustav Keppler, Moritz Gstür, Veit Hagenmeyer
The advancement of Large Language Models (LLMs) has raised concerns regarding their dual-use potential in cybersecurity. Existing evaluation frameworks overwhelmingly focus on Info…
cs.CR2026
RTS-ABAC: Real-Time Server-Aided Attribute-Based Authorization & Access Control for Substation Automation Systems
Moritz Gstür, Gustav Keppler, Mohammed Ramadan +2
Critical energy infrastructures increasingly rely on information and communication technology for monitoring and control, which leads to new challenges with regard to cybersecurity…