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A smart meter (SM) periodically measures end-user electricity consumption and reports it to a utility provider (UP). Despite the advantages of SMs, their use leads to serious concerns about consumer privacy. In this paper, SM privacy is…

Information Theory · Computer Science 2016-11-17 Giulio Giaconi , Deniz Gündüz , H. Vincent Poor

Rapidly changing social norms and national, legal, and political conditions socially constrain people from discussing sensitive topics such as sexuality or religion. Such constrained, vulnerable minorities are often worried about…

Cryptography and Security · Computer Science 2025-08-19 Vinod Khandkar , Kieron Ivy Turk , Ehsan Toreini , Nishanth Sastry

This paper focuses on the new privacy challenges that arise in smart homes. Specifically, the paper focuses on inferring the user's activities -- which may, in turn, lead to the user's privacy -- via inferences through device activities and…

Cryptography and Security · Computer Science 2020-04-09 Nisha Panwar , Shantanu Sharma , Guoxi Wang , Sharad Mehrotra , Nalini Venkatasubramanian

Mobile phones, as simultaneously personal and shared technologies, complicate how partners manage digital privacy in intimate relationships. While prior research has examined device-access practices, explicit privacy-rule negotiation, and…

Human-Computer Interaction · Computer Science 2026-01-26 Sima Amirkhani , Mahla Fatemeh Alizadeh , Farzaneh Gerami , Dave Randall , Gunnar Stevens

The Smart home possesses the capability of facilitating home services to their users with the systematic advance in The Internet of Things (IoT) and information and communication technologies (ICT) in recent decades. The home service…

Cryptography and Security · Computer Science 2024-02-02 K. Swapna Sudha , N. Jeyanthi , Celestine Iwendi

The rapid progress in personalized speech generation technology, including personalized text-to-speech (TTS) and voice conversion (VC), poses a challenge in distinguishing between generated and real speech for human listeners, resulting in…

Audio and Speech Processing · Electrical Eng. & Systems 2024-06-11 Shihao Chen , Liping Chen , Jie Zhang , KongAik Lee , Zhenhua Ling , Lirong Dai

Smart home devices such as video doorbells and security cameras are becoming increasingly common in everyday life. While these devices offer convenience and safety, they also raise new privacy concerns: how these devices affect others, like…

Cryptography and Security · Computer Science 2025-10-31 Shuaishuai Liu , Gergely Acs , Gergely Biczók

Our ability to control the flow of sensitive personal information to online systems is key to trust in personal privacy on the internet. We ask how to detect, assess and defend user privacy in the face of search engine personalisation? We…

Cryptography and Security · Computer Science 2016-09-27 Pól Mac Aonghusa , Douglas J. Leith

Personal and home sensors generate valuable information that could be used in Smart Cities. Unfortunately, typically, this data is locked out and used only by application/system developer. While vendors are to blame, one should consider…

Cryptography and Security · Computer Science 2021-01-12 Michał Drozdowicz , Maria Ganzha , Marcin Paprzycki

As our physical environments become ever-more connected, instrumented and automated, it can be increasingly difficult for users to understand what is happening within them and why. This warrants attention; with the pervasive and physical…

Human-Computer Interaction · Computer Science 2024-01-22 Chris Norval , Jatinder Singh

The wide adoption of wearable smart devices with onboard cameras greatly increases people's concern on privacy infringement. Here we explore the possibility of easing persons from photos captured by smart devices according to their privacy…

Cryptography and Security · Computer Science 2014-10-27 Lan Zhang , Kebin Liu , Xiang-Yang Li , Puchun Feng , Cihang Liu , Yunhao Liu

In the realm of online privacy, privacy assistants play a pivotal role in empowering users to manage their privacy effectively. Although recent studies have shown promising progress in tackling tasks such as privacy violation detection and…

Artificial Intelligence · Computer Science 2023-06-01 Gonul Ayci , Arzucan Özgür , Murat Şensoy , Pınar Yolum

While audio recordings in real life provide insights into social dynamics and conversational behavior, they also raise concerns about the privacy of personal, sensitive data. This article explores the effectiveness of restricting recordings…

Audio and Speech Processing · Electrical Eng. & Systems 2026-02-04 Jule Pohlhausen , Jörg Bitzer

Smart meters are key elements for the operation of smart grids. By providing near realtime information on the energy consumption of individual users, smart meters increase the efficiency in generation, distribution and storage of energy in…

Information Theory · Computer Science 2016-11-17 Onur Tan , Deniz Gunduz , H. Vincent Poor

In the age of personal voice assistants, the question of privacy arises. These digital companions often lack memory of past interactions, while relying heavily on the internet for speech processing, raising privacy concerns. Modern…

Human-Computer Interaction · Computer Science 2024-01-03 Gérard Chollet , Hugues Sansen , Yannis Tevissen , Jérôme Boudy , Mossaab Hariz , Christophe Lohr , Fathy Yassa

Building management systems tout numerous benefits, such as energy efficiency and occupant comfort but rely on vast amounts of data from various sensors. Advancements in machine learning algorithms make it possible to extract personal…

Human-Computer Interaction · Computer Science 2023-03-14 Beatrice Li , Arash Tavakoli , Arsalan Heydarian

The current privacy evaluation for speaker anonymization often overestimates privacy when a same-gender target selection algorithm (TSA) is used, although this TSA leaks the speaker's gender and should hence be more vulnerable. We…

Audio and Speech Processing · Electrical Eng. & Systems 2026-01-21 Carlos Franzreb , Arnab Das , Tim Polzehl , Sebastian Möller

This study presents a unique framework that applies and extends Solove (2006)'s taxonomy to address privacy concerns in interactions with text-based AI chatbots. As chatbot prevalence grows, concerns about user privacy have heightened.…

Human-Computer Interaction · Computer Science 2024-02-16 Ece Gumusel , Kyrie Zhixuan Zhou , Madelyn Rose Sanfilippo

Numerous companies have started offering services based on large language models (LLM), such as ChatGPT, which inevitably raises privacy concerns as users' prompts are exposed to the model provider. Previous research on secure reasoning…

Cryptography and Security · Computer Science 2023-09-07 Yu Chen , Tingxin Li , Huiming Liu , Yang Yu

The Internet of Things (IoT) devices are rapidly increasing in popularity, with more individuals using Internet-connected devices that continuously monitor their activities. This work explores privacy concerns and expectations of end-users…

Computers and Society · Computer Science 2023-08-14 Piero Romare , Victor Morel , Farzaneh Karegar , Simone Fischer-Hübner