Which of the following would BEST prevent future attacks?

A company recently experienced multiple DNS DDoS attacks, and the information security analyst must provide a DDoS solution to deploy in the company’s datacenter.

Which of the following would BEST prevent future attacks?
A . Configure a sinkhole on the router.
B . Buy a UTM to block the number of requests.
C . Route the queries on the DNS server to 127.0.0.1.
D . Call the Internet service provider to block the attack.

View Answer

Answer: A