![]() If you are lucky, nmap will even detect the operating system of each device. Using advanced techniques, it can identify what services are running on each host and even their version. To start, we can reconstruct the topology, identifying all the devices in the network. As we will see later in this nmap tutorial, you can use this tool to have a clear picture of the network. In fact, nmap is a tool that allows you to create a detailed map of a network. Nmap stands for “network mapper”, and this is pretty explanatory. In this nmap tutorial, we will see how to use nmap and its visual companion, zenmap. Even if you don’t want to do penetration testing, you should know how to use this tool. Several tools allow you to perform reconnaissance, but the most famous is nmap. This aims to understand how the system works, and what are possible vulnerabilities. Yet, all the attacks starts from the same point: reconnaissance. You can see all ports on the hosting.Preparing attacks to systems and networks is complex. It means it take multiple network or nodes to get to Google. Then when I did Google it creates two more from 10.50.0.1, 172.16.0.1, and finally made it to Google. Which, mean that it a direct connection with my IP address and my classmate. When I did the topology map with a classmate it creates one ring for the classmate. The topology map is the connections between hosts in a network.Now for the intense scan can merged two scan together to see if there any difference between the two scan.It can also create drawing of the topology map of the networks. In general Zenmap GUI shows the user the show all ports on a host and services by scan the system with the IP address.Three the topology map help see what my network look like from the classmate, Google, and Tuskegee.Two I notice I can save my scan results help users tell when a user is in their system.This can help user to tell if someone is in their network. From the day, time, and the type of the scan it does. One thing I notice about Zenmap can tell the difference between two scans.Topology fisheye bubble chart in PDF format Adjust the size and fix the orientation.ģ.This tab provides a fisheye bubble chart of all the IP hosts discovered during the scan. Click Scan on the main toolbar and select Save Scan to save the scan results.Select Intense Scan from Profile drop-down menu and click the Scan button.Then, it returns basic information about the host availability and the MAC address. ![]() We use three IP addresses one being a classmate, another one is Google, and the last one is Tuskegee. Then, we type the IP address of your target computer, from the profile drop-down menu, select Ping scan.We have to use a program call Zenmap GUI.Generate a Zenmap GUI (Nmap) port scanning report and submit it as part of the deliverables for this lab.Use Zenmap GUI (Nmap) to perform an “Intense Scan” on the targeted computer.Plan an initial reconnaissance and probing attack on the computer.Learn how hackers usually perform, including probing scan to identify IP hosts, open ports, and services enabled on servers and workstations.The step by step on by step perform an attack is to plan the attack by identifying target and learning as much as possible about it.
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