• Extraction and Accumulation of Identity Attributes from the Internet of Things 

      Fritsch, Lothar; Gruschka, Nils (Lecture Notes in Informatics (LNI) - Proceedings;Open Identity Summit 2021; Volume P-312, Conference object, 2021)
      Internet of Things (IoT) devices with wireless communication provide person-relateable information usable as attributes in digital identities. By scanning and profiling these signals against location and time, identity ...
    • Towards robustness of keyboard-entered authentication factors with thermal wiping against thermographic attacks 

      Fritsch, Lothar; Mecaliff, Marie; Opdal, Kathinka W.; Rundgreen, Mathias; Sachse, Toril S. (Lecture Notes in Informatics (LNI) - Proceedings;Volume P-325, Conference object, 2022)
      Many authentication methods use keyboard entry for one of their authentication factors. Keyboards factors have been compromised exploiting physical fingerprints, substances from fingers visible on keys, with acoustic ...