Azure Front Door
Azure Front Door is a global content delivery network that provides load balancing, accelerates dynamic content, and includes a web application firewall. It helps distribute traffic efficiently across regions to improve performance and security for web applications. The service operates on a pay-as-you-go pricing model, allowing users to pay only for the resources they consume without long-term commitments.
Choose this solution when you need global load balancing and enhanced security for web traffic. Be aware that there is no free tier available, meaning all usage incurs costs from the start. This makes it essential to monitor consumption closely, as even small workloads will generate charges immediately without any initial free allowance to offset expenses.