VPN-1/FireWall-1 supports User Authentication for which of the following services?
Select the response below that contains the MOST complete list of supported services.

A.
FTP, FTPS, HTTP, HTTPS

B.
Rlogin, TELNET, HTTP, FTP

C.
POP3, SMTP, HTTPS, FTPS

D.
TELNET, HTTP, FTP, SMTP

E.
Rlogin, TELNET, HTTP, SMTP