Which two measures would you recommend to reduce the likelihood of a successfully executed network attack from the Internet?

Which two measures would you recommend to reduce the likelihood of a successfully executed
network attack from the Internet? (Choose two.)

A.
Completely disconnect the network from the Internet.

B.
Deploy a stateful edge firewall.

C.
Buy an insurance policy against attack-related business losses.

D.
Implement a password management policy for remote users.