You need to design a remote access solution for the mobile sales users in the litwareinc.com domain. Which two actions should you perform？（）

A.Install a digital certificate for Encrypting File System （EFS） on FinServ
B.Activate failure auditing on the access to files and objects
C.Configure all firewalls to track when any packets addresses to FinServ are dropped
D.Create an IPSec policy that requires IPSec encryption between FinServ and the firewall

A.Ensure that all wireless networking equipment fully supports the IEE 802.11a， IEEE 802.11b， and IEEE 802.11g wireless networking protocols
B.Assign a random service set identifier （SSID） to each wireless access point. Disable broadcasting of SSIDs on all wireless access points
C.Create a firewall to block traffic to any IP address that did not originate from the company’s DHCP servers. Ensure that all wireless access points connect behind this new firewall
D.Configure a server to use Internet Authentication Service （IAS）. Configure the wireless networking equipment to use the IEEE 802.1x protocol and the IAS server

A.Use a password generator application to create a preshared key， and distribute it to all mobile users
B.Use computer autoenrollment to create digital certificates that can be used to authenticate to a VPN server
C.Acquire a digital certificate that can be used for SSL from a commercial CA for each computer that established a VPN connection
D.Configure IPSec policies on all Routing and Remote Access servers to require the use of digital certificates