Security Policy Management for Healthcare System Network

Abstract-Healthcare system consist of a number of sub-networks by physicatly. Since each sub-network has management privileges and policies individually, it i s difficult to respond to harmful traffw such as warm viruses that affect entire networks. I n this paper, we propose a high-level policy language and a middlc-level data structure for the healthcare system. They were named Triton language and Common Access Management Form (CAMF) 111. It enables the administrator to authorize a policy effectively and rapidly. Healthcare system networks have a number of administrators so that policy collision can occur. Security policy management system seIects or adapts the most important pohcy among colliding policies through a policy importance valuation