10/31/2023 0 Comments Aws waf![]() Select the instance to add in the registered list and click on Add to the registered button.Leave the remaining options as default and move the register targets page. To configure the ALB routing method, create a new target group, target type as Instance, a protocol like HTTP and port as 80.Create (or) select existing network security groups and allow port 80.You can ignore this for testing purposes.Select the availability zones from the list and click Next.Note: By default, we need two subnets in different availability zone to create ALB (Application Load Balancer) Also, select the IP address type as IPv4. Provide the name for the load balancer and scheme type as Internet-facing.Then select the load balancer type as Application Load Balancer.Click on create the Load Balancer link.Open the EC2 page and click on the Load Balancer link.Also, we have created a VPC with 2 subnets in a different availability zone.For demo purposes, we installed IIS in a windows EC2 instance with a simple webpage.For more information, please refer to this URL. We can associate through ALB (Application Load Balancer) or Cloud Front. WAF cannot associate directly with EC2 instances. ![]() Finally, we need to decide to whom to associate the above three entities.The next step is to configure Web ACL to allow, deny (or) count the request based on the rule.They are Regular rule and Rate-based rule. Once you defined the conditions, you add the rules using AND conditions.They are Cross-site Scripting, Geo match, IP addresses, SQL injection & String and regex matching. There are 6 types of conditions are available in WAF.WAF works with Conditions, Rules, Web ACL & Associations.WINDOWS APPLICATION FIREWALL (WAF) OVERVIEW In this blog, we will show the steps to create WAF to block geographic restrictions.
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