Contact

University of Oldenburg Faculty II - Department of Computer Science Department Safety-Security-Interaction 26111 Oldenburg

Secretariat

Ingrid Ahlhorn

A03 2-208

+49 (0) 441 - 798 2426

Safety-Security-Interaction

Welcome to the Safety-Security-Interaction Group!

The Safety-Security-Interaction group is concerned with the development of theoretically sound technologies for maintaining the security of IT systems in the context of safety-critical systems and the Internet of Things. The focus is on the development of security solutions that are tailored to the context-specific conditions and that take into account various types of user-interaction as well as the functional safety of the to-be-protected systems.

News

Article at ISPEC 2023

Our approach to extract a cryptographic secret key from WiFi-signals got accepted at ISPEC 2023!

Our paper "LocKey: Location-based Key Extraction from the WiFi Environment in the User’s Vicinity" got accepted at ISPEC 2023! In the paper, we describe an approach to reliably extract a location-based cryptographic key from the WiFi signals in a user’s immediate vicinity. The approach is very lightweight and does not require any user interaction. It can therefore be used in various application domains, for example, to extract a location-based secret key, which can be used to make known password-based authentication methods more secure.

» Publications

 

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