Cellular Security

Active Members

Prof. Srdjan Čapkun

Group Leader

Doctoral Student

Martin Kotuliak

Doctoral Student

Selected Publications

GLaDoS: Location-aware Denial-of-Service of Cellular Networks

Simon Erni, Martin Kotuliak, Richard Baker, Ivan Martinovic, and Srdjan Čapkun

USENIX Security Symposium (USENIX '25)

Detecting IMSI-Catchers by Characterizing Identity Exposing Messages in Cellular Traffic

Tyler Tucker, Nathaniel Bennett, Martin Kotuliak, Simon Erni, Srdjan Čapkun, Kevin Butler, and Patrick Traynor

Network and Distributed System Security (NDSS) Symposium 2025

AdaptOver: Adaptive Overshadowing Attacks in Cellular Networks

Simon Erni, Martin Kotuliak, Patrick Leu, Marc Röschlin, and Srdjan Čapkun

ACM Conference on Mobile Computing and Networking (MobiCom '22)

LTRACK: Stealthy Tracking of Mobile Phones in LTE

Martin Kotuliak, Simon Erni, Patrick Leu, Marc Röschlin, and Srdjan Čapkun

USENIX Security Symposium (USENIX '22)