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shafiq23
Staff & Editor
Staff & Editor
July 17, 2025

Technical Tip: How to verify Custom Rule parameter filter

  • July 17, 2025
  • 0 replies
  • 287 views
Description This article describes how to verify the custom rule parameter filter configuration.
Scope FortiAppSec Cloud WAF.
Solution

Configuration:
To block specific HTTP URL parameter names and values.

 

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Note:

The parameter name and value can be either plain and/or regular expression.

 

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Steps to verify:

  1. Use curl or a browser to include the blocked parameter name or value in the HTTP request.

 

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  1. The attack log will be generated in the FortiAppSec Cloud portal under Threat Analytics -> Attack Log.

 

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Related article:
Custom Rule 

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