This paper presents critical surveillance system functions and considers advances and
challenges for privacy and ethical implications. We examine privacy-protection strategies …

Speaker Verification (SV) is widely deployed in mobile systems to authenticate legitimate
users by using their voice traits. In this work, we propose a backdoor attack MasterKey, to …

Recently, in-display fingerprint sensors have been widely adopted in newly-released
smartphones. However, we find this new technique can leak information about the user's …

Short-range wireless communications have become a part of everyday human life and
protecting the security and privacy of user data is the primary goal in this digital era. Multiple …

Collaborative Perception (CP) has shown a promising technique for autonomous driving,
where multiple connected and autonomous vehicles (CAVs) share their perception …

Diverse Wi-Fi-based wireless applications have been proposed, ranging from daily activity
recognition to vital sign monitoring. Despite their remarkable sensing accuracy, the high …

Various characteristics of mobile applications (apps) and associated in-app services can
reveal potentially-sensitive user information; however, privacy concerns have prompted third …

Multi-port chargers, capable of simultaneously charging multiple mobile devices such as
smartphones, have gained immense popularity and sold millions of units in recent years …

Unauthorized covert voice recording presents a significant threat to privacy-sensitive
scenarios, such as confidential meetings and private conversations. Due to their …

The widespread deployment of unattended LoRa networks poses a growing need to perform
Firmware Updates Over-The-Air (FUOTA). However, the FUOTA specifications dedicated by …