1 code implementation • 10 Dec 2023 • Joel Frank, Franziska Herbert, Jonas Ricker, Lea Schönherr, Thorsten Eisenhofer, Asja Fischer, Markus Dürmuth, Thorsten Holz
To further understand which factors influence people's ability to detect generated media, we include personal variables, chosen based on a literature review in the domains of deepfake and fake news research.
2 code implementations • 17 Mar 2020 • Stephan Wiefling, Luigi Lo Iacono, Markus Dürmuth
Risk-based authentication (RBA) is an adaptive security measure to strengthen password-based authentication.
Cryptography and Security Human-Computer Interaction
2 code implementations • 24 Apr 2013 • Claude Castelluccia, Abdelberi Chaabane, Markus Dürmuth, Daniele Perito
In extensive experiments we show that it can crack up to 69% of passwords at 10 billion guesses, more than all probabilistic password crackers we compared again t. Second, we systematically analyze the idea that additional personal information about a user helps in speeding up password guessing.
Cryptography and Security