Things, Trouble, Trust: On Building Trust in IoT Systems

TitleThings, Trouble, Trust: On Building Trust in IoT Systems
Publication TypeConference Paper
Year of Publication2016
AuthorsAbera, T., N. Asokan, L. Davi, F. Koushanfar, A. Paverd, A. - R. Sadeghi, and G. Tsudik
Conference NameDesign Automation Conference (DAC)
Date PublishedJune, 2016
KeywordsInternet of Thing, Remote Attestation, Trust Establishment
Abstract

The emerging and much-touted Internet of Things (IoT) presents a variety of security and privacy challenges. Prominent among them is the establishment of trust in remote IoT devices, which is typically attained via remote attestation, a distinct security service that aims to ascertain the current state of a potentially compromised remote device. Remote attestation ranges from relatively heavy-weight secure hardware-based techniques, to light-weight software-based ones, and also includes approaches that blend software (e.g., control-flow integrity) and hardware features (e.g., PUFs). In this paper, we survey the landscape of state-of-the-art attestation techniques from the IoT device perspective and argue that most of them have a role to play in IoT trust establishment.

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