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Internet Things"],"published-print":{"date-parts":[[2022,11,30]]},"abstract":"<jats:p>\n            Multiple users have access to multiple devices in a smart home system \u2013 typically through a dedicated app installed on a mobile device. Traditional access control mechanisms consider one unique, trusted user that controls access to the devices. However, multi-user multi-device smart home settings pose fundamentally different challenges to traditional single-user systems. For instance, in a multi-user environment, users have conflicting, complex, and dynamically-changing demands on multiple devices that cannot be handled by traditional access control techniques. Moreover, smart devices from different platforms\/vendors can share the same home environment, making existing access control obsolete for smart home systems. To address these challenges, in this paper, we introduce\n            <jats:sc>Kratos+<\/jats:sc>\n            , a novel multi-user and multi-device-aware access control mechanism that allows smart home users to flexibly specify their access control demands.\n            <jats:sc>Kratos+<\/jats:sc>\n            has four main components: user interaction module, backend server, policy manager, and policy execution module. Users can easily specify their desired access control settings using the interaction module that are translated into access control policies in the back-end server. The policy manager analyzes these policies, initiates automated negotiation between users to resolve conflicting demands, and generates final policies to enforce in smart home systems. We implemented\n            <jats:sc>Kratos+<\/jats:sc>\n            as a platform-independent solution and evaluated its performance on real smart home deployments featuring multi-user scenarios with a rich set of configurations (337 different policies including 231 demand conflicts and 69 restriction policies). These configurations also included five different threats associated with access control mechanisms. Our extensive evaluations show that\n            <jats:sc>Kratos+<\/jats:sc>\n            is very effective in resolving conflicting access control demands with minimal overhead. We also performed an extensive user study with 72 smart home users to better understand the user\u2019s needs before designing the system and a usability study to evaluate the efficacy of\n            <jats:sc>Kratos+<\/jats:sc>\n            in a real-life smart home environment.\n          <\/jats:p>","DOI":"10.1145\/3543513","type":"journal-article","created":{"date-parts":[[2022,6,15]],"date-time":"2022-06-15T12:23:21Z","timestamp":1655295801000},"page":"1-39","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":32,"title":["Who\u2019s Controlling My Device? 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Aegis: A context-aware security framework for smart home systems. In Proceedings of the 35th Annual Computer Security Applications Conference. 28\u201341."},{"key":"e_1_3_2_51_2","doi-asserted-by":"publisher","DOI":"10.1145\/3395351.3399358"},{"key":"e_1_3_2_52_2","doi-asserted-by":"publisher","DOI":"10.1145\/3428026"},{"key":"e_1_3_2_53_2","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2021.3064507"},{"key":"e_1_3_2_54_2","volume-title":"Ownership of Smart Home Technology Products in the United States in 2017 (in Million Households\/Units in Use), by Category","year":"2017","unstructured":"Statista. 2017. Ownership of Smart Home Technology Products in the United States in 2017 (in Million Households\/Units in Use), by Category. https:\/\/www.statista.com\/statistics\/757684\/smart-home-technology-product-ownership-in-the-us-by-category\/."},{"key":"e_1_3_2_55_2","doi-asserted-by":"publisher","DOI":"10.1145\/3313831.3376255"},{"key":"e_1_3_2_56_2","unstructured":"Trefis Team. [n.d.]. Why Smart Home Devices are a Strong Growth Opportunity for Best Buy. https:\/\/www.forbes.com\/sites\/greatspeculations\/2017\/07\/05\/why-smart-home-devices-are-a-strong-growth-opportunity-for-best-buy\/#2bbe77114984. [Online: accessed 9-November-2017]."},{"key":"e_1_3_2_57_2","volume-title":"26th USENIX Security Symposium","author":"Tian Yuan","year":"2017","unstructured":"Yuan Tian, Nan Zhang, Yueh-Hsun Lin, XiaoFeng Wang, Blase Ur, Xianzheng Guo, and Patrick Tague. 2017. SmartAuth: User-centered authorization for the Internet of Things. In 26th USENIX Security Symposium. Vancouver, BC."},{"key":"e_1_3_2_58_2","first-page":"305","volume-title":"17th International Conference on Information Reuse and Integration (IRI)","author":"Tyagi Alpana","year":"2016","unstructured":"Alpana Tyagi, Anna Squicciarini, Sarah Rajtmajer, and Christopher Griffin. 2016. An in-depth study of peer influence on collective decision making for multi-party access control. 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