A network security administrator is worried about potential man-in-the-middle attacks when users
access a corporate web site from their workstations. Which of the following is the best remediation
against this type of attack?
A.
Implementing server-side PKI certificates for all connections
B.
Mandating only client-side PKI certificates for all connections
C.
Requiring client and server PKI certificates for all connections
D.
Requiring strong authentication for all DNS queries
C