A manufacturing company has decided to add a website to enhance sales. The web servers in the E-Commerce module must be accessible without compromising network security. Which two design recommendations can be made to meet these requirements? (Choose two.)

A.
Move the E-Commerce servers to the WAN module.

B.
Use intrusion detection on the E-Commerce server farm.

C.
Limit the number of incoming connections to the E-Commerce module.

D.
Use private and public key encryption.

E.
Place E-Commerce servers and application servers on isolated LANs (DMZs).

Explanation: