You want to allow all of your company's users to access the Internet without allowing other Web servers to collect the IP addresses of individual users. What solutions can you use?

A.	Configure a proxy server to hide users' local IP addresses.
B.	Assign unique IP addresses to all users.
C.	Assign the same IP address to all users.
D.	Install a Web content filter to hide users' local IP addresses.
E.	Configure a firewall to use Port Address Translation.