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Open AccessArticle

Extensions and Enhancements to “the Secure Remote Update Protocol”

Faculty of Engineering and the Environment, University of Southampton, Burgess Road, Southampton, S016 7QF, UK
Author to whom correspondence should be addressed.
Future Internet 2017, 9(4), 59;
Received: 31 August 2017 / Revised: 26 September 2017 / Accepted: 27 September 2017 / Published: 30 September 2017
(This article belongs to the Special Issue IoT Security and Privacy)
This paper builds on previous work introducing the Secure Remote Update Protocol (SRUP), a secure communications protocol for Command and Control applications in the Internet of Things, built on top of MQTT. This paper builds on the original protocol and introduces a number of additional message types: adding additional capabilities to the protocol. We also discuss the difficulty of proving that a physical device has an identity corresponding to a logical device on the network and propose a mechanism to overcome this within the protocol. View Full-Text
Keywords: MQTT; command and control; C2; Internet of Things; security MQTT; command and control; C2; Internet of Things; security
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Poulter, A.J.; Johnson, S.J.; Cox, S.J. Extensions and Enhancements to “the Secure Remote Update Protocol”. Future Internet 2017, 9, 59.

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