Consider the following series of commands from a Linux system: iptables -A input -p icmp -s 0/0 -d 0/0 -j REJECT Which explanation best describes the impact of the resulting firewall ruleset?
A) Individuals on remote networks will no longer be able to use SSH to control internal network resources.
B) Internal hosts will not be able to ping each other using ICMP.
C) Stateful multi-layer inspection has been enabled.
D) Individuals on remote networks will not be able to use ping to troubleshoot connections.

Question

Quizplus · Accepted Answer

The command adds a rule to reject all incoming ICMP packets, which includes ping requests, from any source to any destination, preventing remote networks from using ping for troubleshooting.

Consider the Following Series of Commands from a Linux System