Due to PCI compliance requirements, it's necessary to block port 80 on Azure Application Gateway.
Due to PCI compliance requirements, it's necessary to block port 80 on Azure Application Gateway.
Azure Application Gateway should only receive requests on ports with a listener. If you do not want connections to come in on port 80, make sure to delete any listeners you have for HTTP or port 80.
If you want to make sure that the connections are blocked, you can use a Web Application Firewall on Application Gateway with a block on port 80 for all IPs.
4 people are following this question.
Application Gateway is sending calls to server with high CPU
Web App only accepting Host Header that matches custom domain of Web App
Gateway-required VNet Integration - Regional Vnet Integration
Is it possible to split load using App Gateway?
Azure Application Gateway -- Manage Access to Virtual Directory based on IP address