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The rise of AI voice-cloning technology, particularly audio Real-time Deepfakes (RTDFs), has intensified social engineering attacks by enabling real-time voice impersonation that bypasses conventional enrollment-based authentication. This…

Sound · Computer Science 2025-05-27 Govind Mittal , Arthur Jakobsson , Kelly O. Marshall , Chinmay Hegde , Nasir Memon

With the rapid development of deep learning techniques, the popularity of voice services implemented on various Internet of Things (IoT) devices is ever increasing. In this paper, we examine user-level membership inference in the problem…

Cryptography and Security · Computer Science 2021-06-29 Yuantian Miao , Minhui Xue , Chao Chen , Lei Pan , Jun Zhang , Benjamin Zi Hao Zhao , Dali Kaafar , Yang Xiang

This paper illustrates the design and implementation of a smart home automation system for the conservation of energy and user control with the help of environmental sensors and Raspberry Pi 5. It monitors real-time conditions like motion,…

Cryptography and Security · Computer Science 2026-05-21 Amaan Ahmed , Mohammed Mahir Rahman , Shahzad Memon , Tauseef Ahmed

Internet of Things (IoT) devices are typically designed to function in a secure, closed environment, making it difficult for users to comprehend devices' behaviors. This paper shows that a user can leverage side-channel information to…

Human-Computer Interaction · Computer Science 2023-11-27 Wei Sun , Yuwei Xiao , Haojian Jin , Dinesh Bharadia

The proliferation of smart home devices has increased the complexity of controlling and managing them, leading to user fatigue. In this context, large language models (LLMs) offer a promising solution by enabling natural-language interfaces…

Human-Computer Interaction · Computer Science 2026-01-09 Chaerin Yu , Chihun Choi , Sunjae Lee , Hyosu Kim , Steven Y. Ko , Young-Bae Ko , Sangeun Oh

In-home IoT devices play a major role in healthcare systems as smart personal assistants. They usually come with a voice-enabled feature to add an extra level of usability and convenience to elderly, disabled people, and patients. In this…

Cryptography and Security · Computer Science 2018-09-13 Mohammad Hadian , Thamer Altuwaiyan , Xiaohui Liang , Wei Li

The Internet of Things (IoT) is one of the emerging technologies that has grabbed the attention of researchers from academia and industry. The idea behind Internet of things is the interconnection of internet enabled things or devices to…

Cryptography and Security · Computer Science 2024-08-09 Inayat Ali , Sonia Sabir , Zahid Ullah

The Internet of Things is in constant growth, with millions of devices used every day in our homes and workplaces to ease our lives. Such a strict coexistence between humans and smart devices makes the latter digital witnesses of our…

Networking and Internet Architecture · Computer Science 2023-02-15 Fabio Palmese , Alessandro E. C. Redondi , Matteo Cesana

Internet of Things (IoT) device localization is fundamental to smart home functionalities, including indoor navigation and tracking of individuals. Traditional localization relies on relative methods utilizing the positions of anchors…

Information Theory · Computer Science 2024-07-04 Yan Li , Jie Yang , Shang-Ling Shih , Wan-Ting Shih , Chao-Kai Wen , Shi Jin

Secure Device-to-Device (D2D) communication is becoming increasingly important with the ever-growing number of Internet-of-Things (IoT) devices in our daily life. To achieve secure D2D communication, the key agreement between different IoT…

Networking and Internet Architecture · Computer Science 2021-03-29 Weitao Xu , Zhenjiang Li , Wanli Xue , Xiaotong Yu , Bo Wei , Jia Wang , Chengwen Luo , Wei Li , Albert Y. Zomaya

Internet of Things (IoT) is a growing technology that relies on connected 'things' that gather data from peer devices and send data to servers via APIs (Application Programming Interfaces). The design quality of those APIs has a direct…

Software Engineering · Computer Science 2022-05-16 Francis Palma , Tobias Olsson , Anna Wingkvist , Javier Gonzalez-Huerta

Voice assistants, such as smart speakers, have exploded in popularity. It is currently estimated that the smart speaker adoption rate has exceeded 35% in the US adult population. Manufacturers have integrated speaker identification…

Sound · Computer Science 2021-09-08 Quchen Fu , Zhongwei Teng , Jules White , Maria Powell , Douglas C. Schmidt

The proliferation of vulnerable Internet-of-Things (IoT) devices has enabled large-scale cyberattacks. Solutions like Hestia and HomeSnitch have failed to comprehensively address IoT security needs. This research evaluates if Wireguard, an…

Cryptography and Security · Computer Science 2024-02-06 Haseebullah Jumakhan , Amir Mirzaeinia

The popularity of Internet-of-Things (IoT) has provided us with unprecedented opportunities to enable a variety of emerging services in a smart home environment. Among those services, sensing the liquid level in a container is critical to…

Signal Processing · Electrical Eng. & Systems 2021-06-22 Yili Ren , Jie Yang

IoT devices and sensors have been utilized in a cooperative manner to enable the concept of a smart environment. In these smart settings, abundant data is generated as a result of the interactions between devices and users' day-to-day…

Cryptography and Security · Computer Science 2018-09-05 Leonardo Babun , Amit Kumar Sikder , Abbas Acar , A. Selcuk Uluagac

The increasing ubiquity of low-cost wireless sensors has enabled users to easily deploy systems to remotely monitor and control their environments. However, this raises privacy concerns for third-party occupants, such as a hotel room guest…

Cryptography and Security · Computer Science 2021-04-20 Akash Deep Singh , Luis Garcia , Joseph Noor , Mani Srivastava

Emerging Internet of Thing (IoT) platforms provide a convenient solution for integrating heterogeneous IoT devices and deploying home automation applications. However, serious privacy threats arise as device data now flow out to the IoT…

Cryptography and Security · Computer Science 2019-10-23 Haotian Chi , Qiang Zeng , Xiaojiang Du , Lannan Luo

The IoT is described as a smart interactive environment where devices communicate together ubiquitously sometimes in the background, performing functions on behalf of the users and offering many advanced services to them. Examples range…

Cryptography and Security · Computer Science 2019-07-18 Mahmoud Elkhodr , Zuhaib Bari Mufti

Voice assistants like Siri enable us to control IoT devices conveniently with voice commands, however, they also provide new attack opportunities for adversaries. Previous papers attack voice assistants with obfuscated voice commands by…

Cryptography and Security · Computer Science 2017-08-25 Liwei Song , Prateek Mittal

With rapid urbanization comes the increase of community, construction, and transportation noise in residential areas. The conventional approach of solely relying on sound pressure level (SPL) information to decide on the noise environment…

Audio and Speech Processing · Electrical Eng. & Systems 2024-08-13 Ee-Leng Tan , Furi Andi Karnapi , Linus Junjia Ng , Kenneth Ooi , Woon-Seng Gan