Answer: AWS WAF

AWS WAF is a web application firewall that lets you monitor the HTTP and HTTPS requests that are forwarded to Amazon CloudFront or an Application Load Balancer. AWS WAF also lets you control access to your content. For more information on AWS WAF, go to URL: https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html

Author: Ritesh Yadav