315 citations · 319 across the 4 of their papers we have counts for
5 papers
Tool Mediation Alters Refusal Mechanisms in Large Language Models
Abel Rodríguez, Giuseppe Garofalo, Lieven Desmet +1
Large language models (LLMs) are increasingly deployed with access to external tools, yet harmful tool-mediated interactions are less likely to be refused when compared to regular…
FlowPure: Continuous Normalizing Flows for Adversarial Purification
Elias Collaert, Abel Rodríguez, Sander Joos +2
Despite significant advances in the area, adversarial robustness remains a critical challenge in systems employing machine learning models. The removal of adversarial perturbations…
The Adaptive Arms Race: Redefining Robustness in AI Security
Ilias Tsingenopoulos, Vera Rimmer, Davy Preuveneers +3
Despite considerable efforts on making them robust, real-world AI-based systems remain vulnerable to decision based attacks, as definitive proofs of their operational robustness ha…
Frictionless Authentication Systems: Emerging Trends, Research Challenges and Opportunities
Tim Van hamme, Vera Rimmer, Davy Preuveneers +4
Authentication and authorization are critical security layers to protect a wide range of online systems, services and content. However, the increased prevalence of wearable and mob…
Automated Website Fingerprinting through Deep Learning
Vera Rimmer, Davy Preuveneers, Marc Juarez +2
Several studies have shown that the network traffic that is generated by a visit to a website over Tor reveals information specific to the website through the timing and sizes of n…