Which solution should this customer use?

A customer needs to prevent attackers from hijacking their domain/IP and redirecting users to a malicious site through a man-in-the-middle attack.

Which solution should this customer use?
A . VPC Flow Logs
B . Cloud Armor
C . DNS Security Extensions
D . Cloud Identity-Aware Proxy

Answer: C

Explanation:

Reference: https://cloud.google.com/blog/products/gcp/dnssec-now-available-in-cloud-dns