If you are using the Azure Web Application Firewall (WAF), WAF may report violation errors from N4, N4 CAP and N4 Mobile applications. The user may also see a "403 Forbidden error".
To use N4 with Azure WAF, you need to update the following firewall policies:
N4 and N4 CAP:
Add the following exclusion rule in WAF:
Exclusion rule
Match Variable: RequestArgNames
Operator: StartsWith
Selector: data_
N4 Mobile:
For versions 3.8.22 and lower, disable the following policy in WAF:
942440 SQL Comment Sequence Detected.
For versions 3.8.23 and higher, no action is needed.