Sussex Health Informatics Service (HIS) is an NHS membership organization working in partnership with its health services constituents. Sussex Health Informatics Service (HIS) wanted a proactive, network-based approach for access and endpoint compliance. To fund the NAC project, Sussex HIS would replace an aging Intrusion Prevention System (IPS) that they deemed a more reactive and costly defense. ForeScout CounterACT provides Sussex HIS with real-time visibility of all IP devices on its network and the ability for deeper inspection into suspect users and potentially unwanted applications on connected devices. The platform is centrally managed across its distributed sites. The results of deploying CounterACT were secure Sussex Community Of Interest Network (COIN) for 40,000 users across 500 NHS membership organization sites and its real-time visibility of all endpoints.