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Conference papers

Proactively Extracting IoT Device Capabilities: An Application to Smart Homes

Abstract : Internet of Things (IoT) device adoption is on the rise. Such devices are mostly self-operated and require minimum user interventions. This is achieved by abstracting away their design complexities and functionalities from the users. However, this abstraction significantly limits a user’s insights on evaluating the true capabilities (i.e., what actions a device can perform) of a device and hence, its potential security and privacy threats. Most existing works evaluate the security of those devices by analyzing the environment data (e.g., network traffic, sensor data, etc.). However, such approaches entail collecting data from encrypted traffic, relying on the quality of the collected data for their accuracy, and facing difficulties in preserving both utility and privacy of the data. We overcome the above-mentioned challenges and propose a proactive approach to extract IoT device capabilities from their informational specifications to verify their potential threats, even before a device is installed. We apply our approach to the context of a smart home and evaluate its accuracy and efficiency on the devices from three different vendors.
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Conference papers
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https://hal.inria.fr/hal-03243641
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Submitted on : Monday, May 31, 2021 - 5:51:27 PM
Last modification on : Monday, May 31, 2021 - 6:08:57 PM

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Andy Dolan, Indrakshi Ray, Suryadipta Majumdar. Proactively Extracting IoT Device Capabilities: An Application to Smart Homes. 34th IFIP Annual Conference on Data and Applications Security and Privacy (DBSec), Jun 2020, Regensburg, Germany. pp.42-63, ⟨10.1007/978-3-030-49669-2_3⟩. ⟨hal-03243641⟩

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