3 citations · 8 across the 5 of their papers we have counts for
4 papers · 1 filter
Challenges with Passwordless FIDO2 in an Enterprise Setting: A Usability Study
Michal Kepkowski, Maciej Machulak, Ian Wood +1
Fast Identity Online 2 (FIDO2), a modern authentication protocol, is gaining popularity as a default strong authentication mechanism. It has been recognized as a leading candidate…
An analysis of scam baiting calls: Identifying and extracting scam stages and scripts
Ian Wood, Michal Kepkowski, Leron Zinatullin +2
Phone scams remain a difficult problem to tackle due to the combination of protocol limitations, legal enforcement challenges and advances in technology enabling attackers to hide…
Fast IDentity Online with Anonymous Credentials (FIDO-AC)
Wei-Zhu Yeoh, Michal Kepkowski, Gunnar Heide +2
Web authentication is a critical component of today's Internet and the digital world we interact with. The FIDO2 protocol enables users to leverage common devices to easily authent…
How Not to Handle Keys: Timing Attacks on FIDO Authenticator Privacy
Michal Kepkowski, Lucjan Hanzlik, Ian Wood +1
This paper presents a timing attack on the FIDO2 (Fast IDentity Online) authentication protocol that allows attackers to link user accounts stored in vulnerable authenticators, a s…