A system is experiencing noticeably slow response times, and users are being locked out frequently. An analyst asked for the system security plan and found the system comprises two servers: an application server in the DMZ and a database server inside the trusted domain.
Which of the following should be performed NEXT to investigate the availability issue?
A . Review the firewall logs.
B . Review syslogs from critical servers.
C . Perform fuzzing.
D . Install a WAF in front of the application server.
Answer: C