What should you do?

Your application is deployed as a highly available cross-region solution behind a global external HTTP(S) load balancer. You notice significant spikes in traffic from multiple IP addresses but it is unknown whether the IPs are malicious. You are concerned about your application’s availability. You want to limit traffic from these clients over a specified time interval.

What should you do?
A . Configure a rate_based_ban action by using Google Cloud Armor and set the ban_duration_sec parameter to the specified time interval.
B . Configure a deny action by using Google Cloud Armor to deny the clients that issued too many requests over the specified time interval.
C . Configure a throttle action by using Google Cloud Armor to limit the number of requests per client over a specified time interval.
D . Configure a firewall rule in your VPC to throttle traffic from the identified IP addresses.

Answer: C