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Unmanned aerial vehicle (UAV) individual (ID) identification is a critical security surveillance strategy in low-altitude integrated sensing and communication (ISAC) networks. In this paper, we propose a novel dynamic knowledge distillation…

Cryptography and Security · Computer Science 2025-09-03 Haolin Zheng , Ning Gao , Donghong Cai , Shi Jin , Michail Matthaiou

Sensor data collected by Internet of Things (IoT) devices can reveal sensitive personal information about individuals, raising significant privacy concerns when shared with semi-trusted service providers, as they may extract this…

Cryptography and Security · Computer Science 2025-08-06 Xin Yang , Omid Ardakanian

Drone-based target detection presents inherent challenges, such as the high density and overlap of targets in drone-based images, as well as the blurriness of targets under varying lighting conditions, which complicates identification.…

Computer Vision and Pattern Recognition · Computer Science 2024-11-04 Yuchen Zheng , Yuxin Jing , Jufeng Zhao , Guangmang Cui

Managing large-scale optical distribution networks is a daunting task. This paper introduces a novel solution using radio frequency identification (RFID) technology to transform the procedure we monitor and manage the complex optical…

Networking and Internet Architecture · Computer Science 2024-10-28 Xiaoying Zheng , Xingqi Xuan , Shilie Zheng , Xiaonan Hui , Xianmin Zhang

To satisfy the various demands of growing devices and services, emerging high-frequency-based technologies promote near-field wireless communications. Therefore, near-field physical layer security has attracted much attention to facilitate…

Signal Processing · Electrical Eng. & Systems 2024-06-11 Liping Liang , Minmin Wang , Wenchi Cheng , Wei Zhang

We propose PiNcH, a methodology to detect the presence of a drone, its current status, and its movements by leveraging just the communication traffic exchanged between the drone and its Remote Controller (RC). PiNcH is built applying…

Cryptography and Security · Computer Science 2019-12-10 Savio Sciancalepore , Omar Adel Ibrahim , Gabriele Oligeri , Roberto Di Pietro

The use of amateur drones (ADrs) is expected to significantly increase over the upcoming years. However, regulations do not allow such drones to fly over all areas, in addition to typical altitude limitations. As a result, there is an…

Networking and Internet Architecture · Computer Science 2018-01-29 Mohammad Mahdi Azari , Hazem Sallouha , Alessandro Chiumento , Sreeraj Rajendran , Evgenii Vinogradov , Sofie Pollin

As drones increasingly deliver packages in neighborhoods, concerns about collisions arise. One solution is to share flight paths within a specific zip code, but this compromises business privacy by revealing delivery routes. For example, it…

Emerging Technologies · Computer Science 2025-07-22 Allan Luedeman , Nicholas Baum , Andrew Quijano , Kemal Akkaya

In this paper, we introduce a beamforming framework to ensure transmitter location privacy against sensing-capable MIMO receivers. We propose a novel privacy metric called the direction-of-arrival obfuscation power ratio (DoA-OPR) to design…

Signal Processing · Electrical Eng. & Systems 2025-11-20 Umair Ali Khan , Lester Ho , Holger Claussen , Mark F. Flanagan , Chinmoy Kundu

Open-radio access network (O-RAN) seeks to establish the principles of openness, programmability, automation, intelligence, and hardware-software disaggregation with interoperable and standard-compliant interfaces. It advocates for…

Privacy preservation in Ride Hailing Services is intended to protect privacy of drivers and riders. ORide is one of the early RHS proposals published at USENIX Security Symposium 2017. In the ORide protocol, riders and drivers, operating in…

Cryptography and Security · Computer Science 2023-01-05 Shyam Murthy , Srinivas Vivek

Sixth-Generation (6G) networks are set to provide reliable, widespread, and ultra-low-latency mobile broadband communications for a variety of industries. In this regard, the Internet of Drones (IoD) represents a key component for the…

Networking and Internet Architecture · Computer Science 2023-12-27 Giovanni Grieco , Giovanni Iacovelli , Daniele Pugliese , Domenico Striccoli , Luigi Alfredo Grieco

Hidden spy cameras have become a great privacy threat recently, as these low-cost, low-power, and small form-factor IoT devices can quietly monitor human activities in the indoor environment without generating any side-channel information.…

Cryptography and Security · Computer Science 2026-02-03 Wenhao Chen , Wenyi Morty Zhang , Wei Sun , Dinesh Bharadia , Roshan Ayyalasomayajula

As machine learning becomes a practice and commodity, numerous cloud-based services and frameworks are provided to help customers develop and deploy machine learning applications. While it is prevalent to outsource model training and…

Cryptography and Security · Computer Science 2018-07-16 Tianwei Zhang , Zecheng He , Ruby B. Lee

Advances in sensing and communication capabilities as well as power industry deregulation are driving the need for distributed state estimation in the smart grid at the level of the regional transmission organizations (RTOs). This leads to…

Information Theory · Computer Science 2016-11-18 Lalitha Sankar , Soummya Kar , Ravi Tandon , H. Vincent Poor

The rapid proliferation of drones requires balancing innovation with regulation. To address security and privacy concerns, techniques for drone detection have attracted significant attention.Passive solutions, such as frame camera-based…

Computer Vision and Pattern Recognition · Computer Science 2026-03-09 Kuan Dai , Hongxin Zhang , Sheng Zhong , Yi Zhou

We present Acoustic Inertial Measurement (AIM), a one-of-a-kind technique for indoor drone localization and tracking. Indoor drone localization and tracking are arguably a crucial, yet unsolved challenge: in GPS-denied environments,…

Robotics · Computer Science 2025-04-02 Yimiao Sun , Weiguo Wang , Luca Mottola , Zhang Jia , Ruijin Wang , Yuan He

Multi-robot navigation in complex environments relies on inter-robot communication and mutual observations for coordination and situational awareness. This paper studies the multi-robot navigation problem in unknown environments with…

Robotics · Computer Science 2025-02-24 Ruofei Bai , Shenghai Yuan , Kun Li , Hongliang Guo , Wei-Yun Yau , Lihua Xie

Open RAN (ORAN, O-RAN) represents a novel industry-level standard for RAN (Radio Access Network), which defines interfaces that support inter-operation between vendors' equipment and offer network flexibility at a lower cost. Open RAN…

Cryptography and Security · Computer Science 2022-12-06 Madhusanka Liyanage , An Braeken , Shahriar Shahabuddin , Pasika Ranaweera

The light-emitting diode(LED) is widely used as an indicator on the information device. Early in 2002, Loughry et al studied the exfiltration of LED indicators and found the kind of LEDs unmodulated to indicate some state of the device can…

Cryptography and Security · Computer Science 2019-05-21 Zheng Zhou , Weiming Zhang , Zichong Yang , Nenghai Yu