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The growing market for smart home IoT devices promises new conveniences for consumers while presenting new challenges for preserving privacy within the home. Many smart home devices have always-on sensors that capture users' offline…

Cryptography and Security · Computer Science 2017-08-18 Noah Apthorpe , Dillon Reisman , Srikanth Sundaresan , Arvind Narayanan , Nick Feamster

In smart grids, the use of smart meters to measure electricity consumption at a household level raises privacy concerns. To address them, researchers have designed various load hiding algorithms that manipulate the electricity consumption…

Cryptography and Security · Computer Science 2024-08-14 Vadim Arzamasov , Klemens Böhm

With the development of IoT technologies in the past few years, a wide range of smart devices are deployed in a variety of environments aiming to improve the quality of human life in a cost efficient way. Due to the increasingly serious…

Cryptography and Security · Computer Science 2020-01-23 Ming-Chang Lee , Jia-Chun Lin , Olaf Owe

Location privacy leaks can lead to unauthorised tracking, identity theft, and targeted attacks, compromising personal security and privacy. This study explores LLM-powered location privacy leaks associated with photo sharing on social…

Human-Computer Interaction · Computer Science 2025-03-27 Ying Ma , Shiquan Zhang , Dongju Yang , Zhanna Sarsenbayeva , Jarrod Knibbe , Jorge Goncalves

In this work, we present a device-centric analysis of security and privacy attacks and defenses on Extended Reality (XR) devices, highlighting the need for robust and privacy-aware security mechanisms. Based on our analysis, we present…

Cryptography and Security · Computer Science 2024-02-06 Derin Cayir , Abbas Acar , Riccardo Lazzeretti , Marco Angelini , Mauro Conti , Selcuk Uluagac

In pseudonymous online fora like Reddit, the benefits of self-disclosure are often apparent to users (e.g., I can vent about my in-laws to understanding strangers), but the privacy risks are more abstract (e.g., will my partner be able to…

Human-Computer Interaction · Computer Science 2024-12-20 Isadora Krsek , Anubha Kabra , Yao Dou , Tarek Naous , Laura A. Dabbish , Alan Ritter , Wei Xu , Sauvik Das

Advances in sensing, networking, and actuation technologies have resulted in the IoT wave that is expected to revolutionize all aspects of modern society. This paper focuses on the new challenges of privacy that arise in IoT in the context…

Cryptography and Security · Computer Science 2019-01-28 Nisha Panwar , Shantanu Sharma , Guoxi Wang , Sharad Mehrotra , Nalini Venkatasubramanian

Smart building management systems rely on sensors to optimize the operation of buildings. If an unauthorized user gains access to these sensors, a privacy leak may occur. This paper considers such a potential leak of privacy in a smart…

Systems and Control · Electrical Eng. & Systems 2020-03-31 Rijad Alisic , Marco Molinari , Philip E. Paré , Henrik Sandberg

Smart home Internet of Things (IoT) devices are rapidly increasing in popularity, with more households including Internet-connected devices that continuously monitor user activities. In this study, we conduct eleven semi-structured…

Human-Computer Interaction · Computer Science 2018-10-19 Serena Zheng , Noah Apthorpe , Marshini Chetty , Nick Feamster

In recent years, VR and AR has exploded into a multimillionaire market. As this emerging technology has spread to a variety of businesses and is rapidly increasing among users. It is critical to address potential privacy and security…

Cryptography and Security · Computer Science 2022-12-12 Parth Dipakkumar Patel , Prem Trivedi

With the rapid growth of smart home IoT devices, users are increasingly exposed to various security risks, as evident from recent studies. While seeking answers to know more on those security concerns, users are mostly left with their own…

Cryptography and Security · Computer Science 2025-09-25 Hafijul Hoque Chowdhury , Riad Ahmed Anonto , Sourov Jajodia , Suryadipta Majumdar , Md. Shohrab Hossain

Virtual reality and related technologies such as mixed and augmented reality have received extensive coverage in both mainstream and fringe media outlets. When the subject goes to a new AR headset, another AR device, or AR glasses, the talk…

Cryptography and Security · Computer Science 2024-04-29 Sameer Chauhan , Luv Sachdeva

Smart devices, such as light bulbs, TVs, fridges, etc., equipped with computing capabilities and wireless communication, are part of everyday life in many households. Previous work has already shown that a passive eavesdropper can derive…

Cryptography and Security · Computer Science 2026-05-05 Arne Roszeitis , Bartosz Burgiel , Victor Jüttner , Erik Buchmann

People are increasingly bringing Internet of Things (IoT) devices into their homes without understanding how their data is gathered, processed, and used. We describe PrivacyCube, a novel data physicalization designed to increase privacy…

Cryptography and Security · Computer Science 2024-06-11 Bayan Al Muhander , Nalin Arachchilage , Yasar Majib , Mohammed Alosaimi , Omer Rana , Charith Perera

A myriad of IoT devices such as bulbs, switches, speakers in a smart home environment allow users to easily control the physical world around them and facilitate their living styles through the sensors already embedded in these devices.…

Security and privacy perspectives of people in a multi-user home are a growing area of research, with many researchers reflecting on the complicated power imbalance and challenging access control issues of the devices involved. However,…

Human-Computer Interaction · Computer Science 2024-09-20 Nandita Pattnaik , Shujun Li , Jason R. C. Nurse

The safety and accessibility of our homes is critical to quality of life and evolves as we age, become ill, host guests, or experience life events such as having children. Researchers and health professionals have created assessment…

Human-Computer Interaction · Computer Science 2024-04-12 Xia Su , Han Zhang , Kaiming Cheng , Jaewook Lee , Qiaochu Liu , Wyatt Olson , Jon Froehlich

Smart home devices have found their way through people's homes as well as hearts. One such smart device is Amazon Alexa. Amazon Alexa is a voice-controlled application that is rapidly gaining popularity. Alexa was primarily used for…

Human-Computer Interaction · Computer Science 2022-09-02 Sanjana Gautam

The recent proliferation of smart home environments offers new and transformative circumstances for various domains with a commitment to enhancing the quality of life and experience. Most of these environments combine different gadgets…

Cryptography and Security · Computer Science 2020-01-22 Ahmed M. Elmisery , Mirela Sertovic

Cloud computing comes with a lot of advanced features along with privacy and security problem. Smart meter data takes the benefit of cloud computing in the smart grid. User's privacy can be compromised by analyzing the smart meter data…

Cryptography and Security · Computer Science 2021-11-18 Jatinder Kumar , Ashutosh Kumar Singh