SCS-C01 Web TestEngine Demo

Q98 Single choice

A company is running a dynamic website by using an Application Load Balancer (ALB). A security engineer notices that bots from different IP addresses are using brute-force attacks to invoke a service endpoint frequently.

What is the FASTEST way to mitigate this problem?

A
Create an AWS Lambda function to process ALB logs. Block the bots' IP addresses in the ALB's security group.
B
Create an AWS WAF web ACL for the ALB. Add a rate-based rule to the web ACL to block the bots.
C
Create an ALB listener rule. Combine source-ip and path-pattern as the conditions to match bots.
Specify a fixed-response action to return an HTTP 403 status.
D
Create an AWS WAF web ACL for the ALB. Add a rate-based rule to a rule group to block the bots.
Attach the rule to the web ACL.

SCS-C01 Web TestEngine demo