With this problem-solving guide, networking professionals will learn how to identify network security threats and implement uniform security throughout their networks, secure remote dial-in access with CiscoSecure ACS and Cisco IOS AAA features, protect Internet access on their perimeter routers with the CiscoSecure IOS firewall software, and implement secure VPNs using IPSec and Cisco Encryption Technology.

Harris is a Senior Network Engineer at AIM Management.