Which of the following is a tool used to determine what possible points of entry exist that are open and vulnerable on your system?
A) port scanner
B) protocol finder
C) ping scanner
D) trace route

Question

Quizplus · Accepted Answer

A port scanner is a tool used to identify open ports on a system, which can then be used to determine potential points of entry for an attacker. Protocol finder, ping scanner, and trace route are all network tools that serve different purposes and are not typically used specifically for identifying open ports.

Which of the Following Is a Tool Used to Determine