Understanding Citrix Web App Firewall platforms  

Citrix Web App Firewall is available in:
Included
Citrix ADC Platinum Edition
Citrix Networking SDX Appliances
Citrix Networking VPX Platinum Edition
Citrix Networking MPX Enterprise Edition
Add-on option

Citrix Web App Firewall is also available as a standalone appliance, and is upgradable via license to a full Citrix ADC Platinum Edition.

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