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The proliferation of smart home Internet of Things (IoT) devices presents unprecedented challenges for preserving privacy within the home. In this paper, we demonstrate that a passive network observer (e.g., an Internet service provider)…

Cryptography and Security · Computer Science 2020-07-28 Noah Apthorpe , Danny Yuxing Huang , Dillon Reisman , Arvind Narayanan , Nick Feamster

The increasing popularity of specialized Internet-connected devices and appliances, dubbed the Internet-of-Things (IoT), promises both new conveniences and new privacy concerns. Unlike traditional web browsers, many IoT devices have…

Cryptography and Security · Computer Science 2017-05-22 Noah Apthorpe , Dillon Reisman , Nick Feamster

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.…

The growing market for smart home IoT devices promises new conveniences for consumers while presenting novel challenges for preserving privacy within the home. Specifically, Internet service providers or neighborhood WiFi eavesdroppers can…

Cryptography and Security · Computer Science 2017-05-22 Noah Apthorpe , Dillon Reisman , Nick Feamster

The IoT (Internet of Things) technology has been widely adopted in recent years and has profoundly changed the people's daily lives. However, in the meantime, such a fast-growing technology has also introduced new privacy issues, which need…

Cryptography and Security · Computer Science 2019-09-04 Shuaike Dong , Zhou Li , Di Tang , Jiongyi Chen , Menghan Sun , Kehuan Zhang

Internet-connected devices are increasingly present in our homes, and privacy breaches, data thefts, and security threats are becoming commonplace. In order to avoid these, we must first understand the behaviour of these devices. In this…

Networking and Internet Architecture · Computer Science 2018-03-15 Yousef Amar , Hamed Haddadi , Richard Mortier , Anthony Brown , James Colley , Andy Crabtree

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 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

As the smart home IoT ecosystem flourishes, it is imperative to gain a better understanding of the unique challenges it poses in terms of management, security, and privacy. Prior studies are limited because they examine smart home IoT…

Networking and Internet Architecture · Computer Science 2020-04-01 M. Hammad Mazhar , Zubair Shafiq

The number and variety of Internet-connected devices have grown enormously in the past few years, presenting new challenges to security and privacy. Research has shown that network adversaries can use traffic rate metadata from consumer IoT…

Cryptography and Security · Computer Science 2018-08-23 Trisha Datta , Noah Apthorpe , Nick Feamster

Smart homes are a special use-case of the Internet-of-Things (IoT) paradigm. Security and privacy are two prime concern in smart home networks. A threat-prone smart home can reveal lifestyle and behavior of the occupants, which may be a…

Cryptography and Security · Computer Science 2019-05-07 Nisha Panwar , Shantanu Sharma , Sharad Mehrotra , Łukasz Krzywiecki , Nalini Venkatasubramanian

Smart devices are becoming inseparable from daily lives and are improving fast for providing intelligent services and remote monitoring and control. In order to provide personalized and customized services more personal data collection is…

Computers and Society · Computer Science 2020-08-13 Athar Khodabakhsh , Sule Yildirim Yayilgan

The rapid development of "smart" devices leads to explosive growth of unprotected or partially protected home networks. These networks are easy prey for unauthorized access, the collection of personal information (including from…

Cryptography and Security · Computer Science 2019-02-25 Mahyar Taj Dini , Volodymyr Sokolov

Today, telecommunication service providers (telcos) are exposed to cyber-attacks executed by compromised IoT devices connected to their customers' networks. Such attacks might have severe effects not only on the target of attacks but also…

Cryptography and Security · Computer Science 2019-06-03 Yair Meidan , Vinay Sachidananda , Yuval Elovici , Asaf Shabtai

We present a new machine learning-based attack that exploits network patterns to detect the presence of smart IoT devices and running services in the WiFi radio spectrum. We perform an extensive measurement campaign of data collection, and…

Cryptography and Security · Computer Science 2021-07-27 Ahmed Mohamed Hussain , Gabriele Oligeri , Thiemo Voigt

Smart homes are increasingly populated with heterogeneous Internet of Things (IoT) devices that interact continuously with users and the environment. This diversity introduces critical challenges in device identification, authentication,…

Cryptography and Security · Computer Science 2025-10-14 Eduardo Baena , Han Yang , Dimitrios Koutsonikolas , Israat Haque

The proliferation of smart home devices has created new opportunities for empirical research in ubiquitous computing, ranging from security and privacy to personal health. Yet, data from smart home deployments are hard to come by, and…

Cryptography and Security · Computer Science 2021-01-20 Danny Yuxing Huang , Noah Apthorpe , Gunes Acar , Frank Li , Nick Feamster

For smart homes to be safe homes, they must be designed with security in mind. Yet, despite the widespread proliferation of connected digital technologies in the home environment, there is a lack of research evaluating the security…

Cryptography and Security · Computer Science 2023-07-27 Yang Li , Anna Maria Mandalari , Isabel Straw

Smart homes, enterprises, and cities are increasingly being equipped with a plethora of Internet of Things (IoT), ranging from smart-lights to security cameras. While IoT networks have the potential to benefit our lives, they create privacy…

Networking and Internet Architecture · Computer Science 2020-01-30 Arunan Sivanathan

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

Cryptography and Security · Computer Science 2023-04-07 Anna Maria Mandalari , Hamed Haddadi , Daniel J. Dubois , David Choffnes
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