Concepts—security best practices Packet filtering
Cisco PIX and IOS authentication proxies
Port Address Translation (PAT) Network Address Translation (NAT) Firewalls Content filters
Public Key Infrastructure (PKI)
Virtual private networks (VPNs)
Network IDS anomaly, signature, passive, inline
Host intrusion prevention
Cisco Threat Response
Cisco Secure PIX Firewall
Cisco IOS Firewall feature set
You can find a list of all of the exam topics in the introduction to this book. For the latest updates on exam topics, visit Cisco.com.
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