Jamey Heary, CCIE No. 7680, is a security consulting systems engineer at Cisco. He leads its Western Security Asset team and is a field advisor for Cisco's global security virtual team. Jamey is the author of the recently published "Cisco NAC Appliance: Enforcing Host Security with Clean Access". His areas of expertise include network and host security design and implementation, security regulatory compliance, and routing and switching. His other certifications include CISSP, CCSP.