Firewalls are one of the main components used in securing a network infrastructure, and having an indepth understanding of how these devices function is paramount to maintaining a secure network. This book was written to provide an understanding of the functionality of the Firewall Services Module (FWSM), from both a hardware and software perspective and to be a practical design guide with configuration examples for the design, implementation, operation, and management of FWSM in various deployment scenarios. |
