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
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…
cs.CR2025
A Global Analysis of Cyber Threats to the Energy Sector: "Currents of Conflict" from a Geopolitical Perspective
Gustavo Sánchez, Ghada Elbez, Veit Hagenmeyer
The escalating frequency and sophistication of cyber threats increased the need for their comprehensive understanding. This paper explores the intersection of geopolitical dynamics…