A cloud native WAF 1 Solution by Azure which protects web-apps from common cyber attacks. Often used to enforce Rate Limiting. Azure WAF consists of and .which provides basic configuration such as Comprehensive protection for the Open Web Application Security Project (OWASP) top 10 security risks.
Managed Rules
Custom Rules
REFERENCES: https://azure.microsoft.com/en-gb/pricing/details/web-application-firewall/