24 citations · 54 across the 9 of their papers we have counts for
9 papers
Exploiting Latent Space Discontinuities for Building Universal LLM Jailbreaks and Data Extraction Attacks
Kayua Oleques Paim, Rodrigo Brandao Mansilha, Diego Kreutz +2
The rapid proliferation of Large Language Models (LLMs) has raised significant concerns about their security against adversarial attacks. In this work, we propose a novel approach…
Assessing SSL/TLS Certificate Centralization: Implications for Digital Sovereignty
Andrei Cordova Azevedo, Eder John Scheid, Muriel Figueredo Franco +1
SSL/TLS is a fundamental technology in the network protocol stack that enables encrypted data transmission and authentication of web domains. However, the current model relies on a…
QBER: Quantifying Cyber Risks for Strategic Decisions
Muriel Figueredo Franco, Aiatur Rahaman Mullick, Santosh Jha
Quantifying cyber risks is essential for organizations to grasp their vulnerability to threats and make informed decisions. However, current approaches still need to work on blendi…
QuantTM: Business-Centric Threat Quantification for Risk Management and Cyber Resilience
Jan von der Assen, Muriel F. Franco, Muyao Dong +1
Threat modeling has emerged as a key process for understanding relevant threats within businesses. However, understanding the importance of threat events is rarely driven by the bu…
RCVaR: an Economic Approach to Estimate Cyberattacks Costs using Data from Industry Reports
Muriel Figueredo Franco, Fabian Künzler, Jan von der Assen +2
Digitization increases business opportunities and the risk of companies being victims of devastating cyberattacks. Therefore, managing risk exposure and cybersecurity strategies is…
Traffic Centralization and Digital Sovereignty: An Analysis Under the Lens of DNS Servers
Demétrio F. Boeira, Eder J. Scheid, Muriel F. Franco +2
The Domain Name System (DNS) service is one of the pillars of the Internet. This service allows users to access websites on the Internet through easy-to-remember domain names rathe…
SECAdvisor: a Tool for Cybersecurity Planning using Economic Models
Muriel Figueredo Franco, Christian Omlin, Oliver Kamer +2
Cybersecurity planning is challenging for digitized companies that want adequate protection without overspending money. Currently, the lack of investments and perverse economic inc…
Proverum: A Hybrid Public Verifiability and Decentralized Identity Management
Christian Killer, Lucas Thorbecke, Bruno Rodrigues +3
Trust in electoral processes is fundamental for democracies. Further, the identity management of citizen data is crucial, because final tallies cannot be guaranteed without the ass…
WeTrace -- A Privacy-preserving Mobile COVID-19 Tracing Approach and Application
A. De Carli, M. Franco, A. Gassmann +5
For the protection of people and society against harm and health threats -- especially for the COVID-19 pandemic -- a variety of different disciplines needs to be involved. The dat…