Extensions and Enhancements to "The Secure Remote Update Protocol" (SRUP)
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This paper builds on previous work introducing the Secure Remote Update Protocol (SRUP)—a secure communications protocol for Command & 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 with a logical device on the network, and propose a mechanism to overcome this within the protocol.
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2020 ◽
Vol 13
(4)
◽
pp. 153
2019 ◽
Vol 14
(5)
◽
pp. 375