Which of the following features can BEST be used to facilitate authorized remote access to a
network?
A.
VPN concentrator
B.
Proxy server
C.
Content filter
D.
Load balancer
Explanation:
The VPN Concentrator is used for Remote Access VPN’s. In typical use, a Remote Access VPN
allows users to use an encrypted tunnel to securely access a corporate or other network via the
Internet.