4 papers
Beyond Static Thresholds: Adaptive RRC Signaling Storm Detection with Extreme Value Theory
Dang Kien Nguyen, Rim El Malki, Filippo Rebecchi +2
In 5G and beyond networks, the radio communication between a User Equipment (UE) and a base station (gNodeB or gNB), also known as the air interface, is a critical component of net…
RRC Signaling Storm Detection in O-RAN
Dang Kien Nguyen, Rim El Malki, Filippo Rebecchi
The Open Radio Access Network (O-RAN) marks a significant shift in the mobile network industry. By transforming a traditionally vertically integrated architecture into an open, dat…
Robust Intrusion Detection System with Explainable Artificial Intelligence
Betül Güvenç Paltun, Ramin Fuladi, Rim El Malki
Machine learning (ML) models serve as powerful tools for threat detection and mitigation; however, they also introduce potential new risks. Adversarial input can exploit these mode…
OpenAPI Specification Extended Security Scheme: A method to reduce the prevalence of Broken Object Level Authorization
Rami Haddad, Rim El Malki, Daniel Cozma
APIs have become the prominent technology of choice for achieving inter-service communications. The growth of API deployments has driven the urgency in addressing its lack of secur…