17 citations · 23 across the 15 of their papers we have counts for
3 papers · 1 filter
TIMESAFE: Timing Interruption Monitoring and Security Assessment for Fronthaul Environments
Joshua Groen, Simone Di Valerio, Imtiaz Karim +9
5G and beyond cellular systems embrace the disaggregation of Radio Access Network (RAN) components, exemplified by the evolution of the fronthaul (FH) connection between cellular b…
CellularLint: A Systematic Approach to Identify Inconsistent Behavior in Cellular Network Specifications
Mirza Masfiqur Rahman, Imtiaz Karim, Elisa Bertino
In recent years, there has been a growing focus on scrutinizing the security of cellular networks, often attributing security vulnerabilities to issues in the underlying protocol d…
Gotta Detect 'Em All: Fake Base Station and Multi-Step Attack Detection in Cellular Networks
Kazi Samin Mubasshir, Imtiaz Karim, Elisa Bertino
Fake base stations (FBSes) pose a significant security threat by impersonating legitimate base stations (BSes). Though efforts have been made to defeat this threat, up to this day,…