Azure API Gateway

• Reverse Proxy: Refer
• API Gateway can be realized in Azure using following
  • Application Gateway
  • Azure API Management
• Refer
• Azure API Management gives clean interface to the external world by providing services such as
  • Authentication
  • SSL
  • Caching

Azure Application Gateway

• Layer 7 load balancer.
• Can be attached to Different sites of same region
• Azure Application Gateway can be attached to VMSS (VM Scale Set)

Web Application Firewall (WAF)

• Is a firewall against common attacks to the application
• It is attached to Application Gateway
• Refer
• Refer