Which of the following can port-scanning software be used for?
A) To collect information about a target computer
B) To crash a system
C) To intercept and decrypt data sent from a target computer
D) Both a and b
E) Both b and c

Question

Quizplus · Accepted Answer

Port-scanning software can be used both to collect information about a target computer (such as which ports are open and potentially vulnerable to attacks) and, in some cases, to crash a system if the scan exploits certain vulnerabilities. Intercepting and decrypting data, however, is not a function of port-scanning software; it requires different types of tools and techniques.

Which of the Following Can Port-Scanning Software Be Used For