A Network Engineer Is Hardening the Security of a Remote

Multiple Choice

A network engineer is hardening the security of a remote office. The firewall at this location needs to remain accessible for remote management by technicians. The firewall vendor advises disabling port 443 from WAN-facing access. In addition to disabling port 443, which of the following can the engineer do to MOST effectively balance the remote connectivity and security needs for this site?

A) Enable an IPSec tunnel.
B) Enable RDP access to the firewall.
C) Enable port 80 access.
D) Enable Telnet access to the firewall.