Date of this Version
Liang Cheng, Zhangtan Li, Yi Zhang, Yang Zhang, and Insup Lee, "Protecting Interoperable Clinical Environment With Authentication", Medical CPS workshop 2016 . April 2016.
The Integrated Clinical Environment (ICE) is a standard dedicated to promote open coordination of heterogeneous medical devices in a plug-and-play manner. This carries the potential to radically improve medical care through coordinating, cooperating devices, but also to undermine the patient safety by giving rise to security vulnerabilities in the cyber world. In this paper, we propose an authentication framework as the first step to build an ICE security architecture. This framework is designed in a three-layered structure, allowing it to fit in the variety of authentication requirements from different ICE entities and of networking middleware from ICE instantiations. We implement the authentication framework on OpenICE, an open source ICE instantiation. Our experiments shows that the framework can help OpenICE mitigate the vulnerabilities caused by forged identity with negligible performance overload.
Medical CPS workshop 2016
Integrated Clinical Environment, Authentication, Medical cyber physical system
Date Posted: 25 June 2018
This document has been peer reviewed.