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Device identification is one way to secure a network of IoT devices, whereby devices identified as suspicious can subsequently be isolated from a network. In this study, we present a machine learning-based method, IoTDevID, that recognizes…

Cryptography and Security · Computer Science 2022-07-20 Kahraman Kostas , Mike Just , Michael A. Lones

The rapid proliferation of Internet of Things (IoT) devices has transformed numerous industries by enabling seamless connectivity and data-driven automation. However, this expansion has also exposed IoT networks to increasingly…

Cryptography and Security · Computer Science 2026-02-19 Dilli Prasad Sharma , Liang Xue , Xiaowei Sun , Xiaodong Lin , Pulei Xiong

Radio frequency (RF) fingerprint technology is utilized for wireless device identification, extensively employed in the internet of things (IoT). The operating environment for IoT devices is challenging, with pervasive noise and distortion…

Signal Processing · Electrical Eng. & Systems 2024-12-19 Junxian Shi , Linning Peng , Wentao Jing , Lingnan Xie , Haichuan Peng , Aiqun Hu

The development and adoption of Internet of Things (IoT) devices will grow significantly in the coming years to enable Industry 4.0. Many forms of IoT devices will be developed and used across industry verticals. However, the euphoria of…

Cryptography and Security · Computer Science 2020-02-11 Jonathan Pan

Fifth generation (5G) network and beyond envision massive Internet of Things (IoT) rollout to support disruptive applications such as extended reality (XR), augmented/virtual reality (AR/VR), industrial automation, autonomous driving, and…

Machine Learning · Computer Science 2022-09-08 Anu Jagannath , Jithin Jagannath , Prem Sagar Pattanshetty Vasanth Kumar

Nowadays, attackers target Internet of Things (IoT) devices for security exploitation, and search engines for devices and services compromise user privacy, including IP addresses, open ports, device types, vendors, and products.Typically,…

Cryptography and Security · Computer Science 2024-06-18 Haocong Li , Yaxin Zhang , Long Cheng , Wenjia Niu , Haining Wang , Qiang Li

It is well known that when IoT traffic is unencrypted it is possible to identify the active devices based on their TCP/IP headers. And when traffic is encrypted, packet-sizes and timings can still be used to do so. To defend against such…

Cryptography and Security · Computer Science 2021-10-22 Aviv Engelberg , Avishai Wool

The proliferation of the Internet of Things (IoT) has led to the emergence of crowdsensing applications, where a multitude of interconnected devices collaboratively collect and analyze data. Ensuring the authenticity and integrity of the…

Cryptography and Security · Computer Science 2023-11-14 Pedro Miguel Sánchez Sánchez , Alberto Huertas Celdrán , Gérôme Bovet , Gregorio Martínez Pérez

Consumer Internet of Things (IoT) devices are extremely popular, providing users with rich and diverse functionalities, from voice assistants to home appliances. These functionalities often come with significant privacy and security risks,…

Networking and Internet Architecture · Computer Science 2020-10-01 Said Jawad Saidi , Anna Maria Mandalari , Roman Kolcun , Hamed Haddadi , Daniel J. Dubois , David Choffnes , Georgios Smaragdakis , Anja Feldmann

Consumer Internet of Things (IoT) devices are increasingly common in everyday homes, from smart speakers to security cameras. Along with their benefits come potential privacy and security threats. To limit these threats we must implement…

Machine Learning · Computer Science 2021-10-28 Oliver Thompson , Anna Maria Mandalari , Hamed Haddadi

IoT devices particularly microcontrollers are challenged by their inherent limitations in processing capabilities, memory capacity, and energy conservation. Securing communication within IoT networks is further complicated by the…

Cryptography and Security · Computer Science 2026-05-14 Vasilis Ieropoulos , Eirini Anthi , Theodoros Spyridopoulos , Pete Burnap , Aftab Khan , Pietro Carnelli

We consider a smart home or smart office environment with a number of IoT devices connected and passing data between one another. The footprints of the data transferred can provide valuable information about the devices, which can be used…

Human-Computer Interaction · Computer Science 2018-05-22 Kushal Singla , Joy Bose

With the number of connected smart devices expected to constantly grow in the next years, Internet of Things (IoT) solutions are experimenting a booming demand to make data collection and processing easier. The ability of IoT appliances to…

Cryptography and Security · Computer Science 2024-02-12 Marco Arazzi , Serena Nicolazzo , Antonino Nocera

The unstoppable adoption of the Internet of Things (IoT) is driven by the deployment of new services that require continuous capture of information from huge populations of sensors, or actuating over a myriad of "smart" objects.…

Networking and Internet Architecture · Computer Science 2024-04-01 David Candal-Ventureira , Pablo Fondo-Ferreiro , Felipe Gil-Castiñeira , Francisco Javier González-Castaño

The deployment of the Internet of Things (IoT) in smart cities and critical infrastructure has enhanced connectivity and real-time data exchange but introduced significant security challenges. While effective, cryptography can often be…

Machine Learning · Computer Science 2024-12-17 Ahmed Mohamed Hussain , Nada Abughanam , Panos Papadimitratos

The rapid proliferation of Internet of Things (IoT) devices introduces significant security challenges due to limited visibility and weak device-level guarantees. Accurate and timely identification of devices is essential for enforcing…

Networking and Internet Architecture · Computer Science 2026-05-05 Alex Ciechonski , Fabio Palmese , Alessandro E. C. Redondi , Anna Maria Mandalari

It is estimated that the number of IoT devices will reach 75 billion in the next five years. Most of those currently, and to be deployed, lack sufficient security to protect themselves and their networks from attack by malicious IoT devices…

Signal Processing · Electrical Eng. & Systems 2021-01-18 Donald Reising , Joseph Cancelleri , T. Daniel Loveless , Farah Kandah , Anthony Skjellum

The proliferation of Internet of Things (IoT) devices has grown exponentially in recent years, introducing significant security challenges. Accurate identification of the types of IoT devices and their associated actions through network…

Cryptography and Security · Computer Science 2025-12-17 Reza Ryan , Napoleon Paciente , Cahil Youngs , Nickson Karie , Qian Li , Nasim Ferdosian

Devices authentication is one crucial aspect of any communication system. Recently, the physical layer approach radio frequency (RF) fingerprinting has gained increased interest as it provides an extra layer of security without requiring…

Signal Processing · Electrical Eng. & Systems 2024-02-13 Da Huang , Akram Al-Hourani , Kandeepan Sithamparanathan , Wayne S. T. Rowe

In the current network-based computing world, where the number of interconnected devices grows exponentially, their diversity, malfunctions, and cybersecurity threats are increasing at the same rate. To guarantee the correct functioning and…