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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

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 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

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

Millions of vulnerable consumer IoT devices in home networks are the enabler for cyber crimes putting user privacy and Internet security at risk. Internet service providers (ISPs) are best poised to play key roles in mitigating risks by…

Deployment of IoT cameras in an organization threatens security and privacy policies, and the classification of network traffic without using IP addresses and port numbers has been challenging. In this paper, we have designed, implemented…

Cryptography and Security · Computer Science 2022-10-18 Priyanka Rushikesh Chaudhary , Rajib Ranjan Maiti

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 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

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

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.…

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, consumer Internet of Things (IoT) devices have become widely used in daily life. With the popularity of devices, related security and privacy risks arise at the same time as they collect user-related data and transmit it to…

Cryptography and Security · Computer Science 2025-09-30 Chenghua Jin , Yuxin Song , Yan Jia , Qingyin Tan , Rui Yang , Zheli Liu

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

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

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

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

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

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

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

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
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