4 papers
Why Commodity WiFi Sensors Fail at Multi-Person Gait Identification: A Systematic Analysis Using ESP32
Oliver Custance, Saad Khan, Simon Parkinson
WiFi Channel State Information (CSI) has shown promise for single-person gait identification, raising interest in its use for contactless biometrics, continuous authentication, and…
Reproducibility in Event-Log Research: A Parametrised Generator and Benchmark for Event-based Signatures
Saad Khan, Simon Parkinson, Monika Roopak
Event-based datasets are crucial for cybersecurity analysis. A key use case is detecting event-based signatures, which represent attacks spanning multiple events and can only be un…
Parameter-Efficient Domain Adaption for CSI Crowd-Counting via Self-Supervised Learning with Adapter Modules
Oliver Custance, Saad Khan, Simon Parkinson +1
Device-free crowd-counting using WiFi Channel State Information (CSI) is a key enabling technology for a new generation of privacy-preserving Internet of Things (IoT) applications.…
LLM-based event log analysis techniques: A survey
Siraaj Akhtar, Saad Khan, Simon Parkinson
Event log analysis is an important task that security professionals undertake. Event logs record key information on activities that occur on computing devices, and due to the subst…