Best practice to whitelist clientIP in multisite WAF for a single web application

sindhu sneha 150 Reputation points
2023-07-27T08:36:57.11+00:00

Our Organization has a multisite WAF which shares common subnets for each environment , Which would be a best way to whitelist client IP in a secure way .(using a public IP in frontend IP )for a particular webapp .

Azure App Service
Azure App Service
Azure App Service is a service used to create and deploy scalable, mission-critical web apps.
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  1. Ben Gimblett 4,560 Reputation points Microsoft Employee
    2023-07-28T12:58:02.4566667+00:00

    Hey @sindhu sneha -

    OK - so you cant use NSG as that would apply to the whole gateway and the gateway covers more than one site each with different requirements ... So ... A combination of "per site" WAF policy + custom waf rule to block by client ip as detailed in the Q&A here https://learn.microsoft.com/en-us/answers/questions/1141185/how-to-block-ip-address(client-ip)-in-azure-applic

    1 person found this answer helpful.

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