Since its founding in 1888, Sentara Healthcare has flourished using the latest technologies and practices to deliver outstanding medical services. Their challenges are they need to authenticate and authorize all legitimate devices and users for network access, safeguard confidential patient data, and assign appropriate security policies for patient data and clinical devices. They chose Cisco to overcome these challenges. They implemented Cisco Network Admission Control (NAC) enforces security compliance on networks. The results of implementing Cisco were compliance with security mandates, smooth implementation of hospital-wide security policies, and knowledge transfer to in-house staff.