Part 3. Building Security into the Network

Define security zones; Software security; Network device security; Secure routing; Secure LAN switching; Secure network with firewall: Firewall fundamentals; packet filtering; connection proxy; statefull firewalls; application proxy; multi-layer firewall architecture; Network Address Translation (NAT); Port Address Translation (PAT); anti-spoofing filtering; Cisco PIX configuration; Checkpoint Firewall-1 configuration.
Before introducing Cisco PIX configuration and Checkpoint Firewall-1 configuration. We should introduce Cisco PIX firewall fundamental and Checkpoint Fundamental, which should including
Cisco Firewall Fundamental
· Network infrastructure security overview (securing administrative interfaces, router-to-router communications, securing Ethernet switches, ACL)
· Dialup security fundamental (AAA, CiscoSecure ACS for Windows and Unix by using TACACS+/RADIUS)
· Cisco ecurity technology overview (IOS Perimeter router, DMZ, PIX firewalls)
· Cisco encryption technology overview (DES, MD5, etc)
· VPN security overview - IPSec

Checkpoint Fundamental
· Understand VNP-1/Firewall-1 components and management Modules
· Install Checkpoint NG on Windows (Solaris and Nokia are options)
· Introduce Checkpoint configuration interfaces

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