Which statement represents a packet-filtering best practice?
A) Any outbound packet must not have a source address that is in your internal network.
B) Keep all packets that use the IP header source routing feature.
C) Any inbound packet must have a source address that is in your internal network
D) If your Web server is located behind the firewall, you need to allow HTTP or HTTPS (S-HTTP) data through for the Internet at large to view it.

Question

Quizplus · Accepted Answer

Packet-filtering best practices include allowing necessary traffic through the firewall to enable services such as web servers to be accessible from the internet. This is achieved by allowing HTTP or HTTPS data through the firewall, as these are the protocols used for web traffic.

Which Statement Represents a Packet-Filtering Best Practice