This has been a de-facto firewall program for a long time. It is a network packet filtering firewall program.

By using password-stealing software, ________ capture what is typed on a keyboard and can easily obtain personal information

A) identity thieves B) cyberstalkers C) hackers D) keyloggers

UTP cables are wired as either straight-through or crossover cables.

Answer the following statement true (T) or false (F)