Web Application Firewall Configuration | 235Chapter 12Web Application Firewall ConfigurationThis chapter provides information and configuration tasks specific to the Web ApplicationFirewall pages on the Dell SonicWALL SRA Web-based management interface.Web Application Firewall is subscription-based software that runs on the Dell SonicWALL SRAappliance and protects Web applications running on servers behind the SRA. Web ApplicationFirewall also provides real-time protection for resources such as HTTP(S) bookmarks, Citrixbookmarks, offloaded Web applications, and the SRA management interface and user portalthat run on the Dell SonicWALL SRA appliance itself.For more information on Web Application Firewall concepts, see the “Web Application FirewallOverview” section on page 60.This chapter contains the following sections:• “Licensing Web Application Firewall” section on page 235• “Configuring Web Application Firewall” section on page 239• “Verifying and Troubleshooting Web Application Firewall” section on page 284Licensing Web Application FirewallDell SonicWALL SRA Web Application Firewall must be licensed before you can begin using it.You can access the MySonicWALL Web site directly from the SRA management interface toobtain a license.The Web Application Firewall > Licensing page in the Dell SonicWALL SRA managementinterface provides a link to the System > Licenses page, where you can connect toMySonicWALL and purchase the license or start a free trial. You can view all system licenseson the System > Licenses page of the management interface.