Question

A penetration tester is experimenting with Network Mapper (Nmap) on a test network as a privileged user. The tester would like to know the operating system of a target device and scan for commonly used ports. Select the nmap commands that will be useful in this case. (Select all that apply.)

Answer 1

The Network Mapper (Nmap) commands that would be useful on this test network are:

1. nmap xxx.xxx.x.x -p
2. nmap xxx.xxx.x.x -A

What is a penetration test?

A penetration test can be defined as a cybersecurity technique that simulates a cyber attack against an end user's computer system, so as to scan, identify, test and check for exploitable vulnerabilities in the following:

• Operating system

• Web software

• Host device

• Network

This ultimately implies that, a penetration test avails an tester the ability to exploit a weakness and potential security threats on a test network as a privileged user, during vulnerability assessments of the system.

The Network Mapper (Nmap) commands.

In this scenario, the Network Mapper (Nmap) commands that would be useful on this test network are:

1. nmap xxx.xxx.x.x -p
2. nmap xxx.xxx.x.x -A

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