IT manager at a testing clinic wants to implement a proxy server to improve network security and performance. The network incorporates a virtual private network $($VPN$),$ multiple security zones, and a Unified Threat Management $($UTM$)$ appliance. In this scenario, which of the following is the primary benefit of implementing a proxy server?

A$.$The proxy server can act as a VPN gateway, securing remote access.

B$.$The proxy server can perform application$-$layer filtering, enhancing network traffic security.

C$.$The proxy server can segregate network traffic into different security zones.

D$.$The proxy server can replace the UTM system, reducing the complexity of the network.IT manager at a testing clinic wants to implement a proxy server to improve network security and performance. The network incorporates a virtual private network $($VPN$),$ multiple security zones, and a Unified Threat Management $($UTM$)$ appliance. In this scenario, which of the following is the primary benefit of implementing a proxy server?

A$.$The proxy server can act as a VPN gateway, securing remote access.

B$.$The proxy server can perform application$-$layer filtering, enhancing network traffic security.

C$.$The proxy server can segregate network traffic into different security zones.

D$.$The proxy server can replace the UTM system, reducing the complexity of the network.