USENIX Security '23 - ACFA: Secure Runtime Auditing & Guaranteed Device Healing via Active...

USENIX Security '23 - ACFA: Secure Runtime Auditing & Guaranteed Device Healing via Active Control Flow Attestation

Adam Caulfield, Rochester Institute of Technology; Norrathep Rattanavipanon, Prince of Songkla University, Phuket Campus; Ivan De Oliveira Nunes, Rochester Institute of Technology

Embedded devices are increasingly used in a wide range of “smart” applications and spaces. At the lower-end of the scale, they are implemented under strict cost and energy budgets, using microcontroller units (MCUs) that lack security features akin to those available …

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