CISCO ROUTER FIREWALL SECURITY

'Cisco Router Firewall Security' includes in-depth coverage of how to configure a Cisco router to secure access to it. This book explains how to use IOS routers as a firewall solution for protecting a data network from outsiders, especially hackers. Each part of the book addresses a specific type of technology or security issue and covers the IOS features - both old and new - that can be used to implement each security feature.