Modernization and technological advancement have made smart and convenient living
environments, including smart houses and smart cities, possible, by combining the Internet …

We investigate Apple's Bluetooth Low Energy (BLE) Continuity protocol, designed to support
interoperability and communication between iOS and macOS devices, and show that the …

The Internet of Things (IoT) represents a revolutionary paradigm, enabling a vast array of
devices to be ubiquitously interconnected via the Internet, thereby facilitating remote control …

Mobile devices regularly broadcast WiFi probe requests in order to discover available
proximal WiFi access points for connection. A probe request, sent automatically in the active …

The adoption and popularization of mobile devices, such as smartphones and tablets,
accentuated after the second decade of this century, has been motivated by the growing …

Abstract© The Institution of Engineering and Technology 2019. The modulus switching
technique has been used in some cryptographic applications as well as in cryptanalysis. For …

Tracking people's flows has become crucial, not only for safety and security, but also for
numerous practical business applications and better management of urban spaces, facilities …

The main objective of this study is to estimate bus passenger volume based on a Wi-Fi
scanner transportation survey. The study proposes a new data cleaning procedure to …

It was the beginning of 2010 when I (Bart) first joined the University of Amsterdam as a
privacy researcher. What struck me immediately were two things: how interdisciplinary the …

Counting people is an important part of people-centric applications, and the increase in the
number of IoT devices has allowed the collection of huge amounts of data to facilitate people …