Cisco Firewalls

Chapter 12. Application Inspection

This chapter covers the following topics:

• Inspection Capabilities in the Classic IOS Firewall

• Application Inspection in the Zone Policy Firewall

• DNS Inspection in the Zone Policy Firewall

• FTP Inspection in the Zone Policy Firewall

• HTTP Inspection in the Zone Policy Firewall

• IM Inspection in the Zone Policy Firewall

• Overview of ASA Application Inspection

• DNS Inspection in ASA

• FTP Inspection in ASA

• HTTP Inspection in ASA

• Inspection of IM and Tunneling Traffic in ASA

• Botnet Traffic Filtering in ASA

“If I have seen farther it is by standing on the shoulders of giants.” —Isaac Newton

Chapters 7, “Through ASA Without NAT” through Chapter 10, “IOS Zone Policy Firewall Overview,” promoted ...