Name at least five different scans that may be performed with zenmap

Using Zenmap: An Introduction to Network Scanning

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Zenmap is a powerful network scanning tool that comes bundled with the popular open-source vulnerability management platform, Nmap (Network Mapper). As its name suggests, Zenmap provides an intuitive graphical user interface for performing various types of scans on your local and remote networks. In this article, we will explore some of the most common scan options available through Zenmap.

1. Host Discovery Scans

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Host discovery scans are used to identify active hosts within a specified network range or IP address list. These scans send simple probes such as ICMP (Internet Control Message Protocol) echo requests and TCP SYN packets towards potential targets in order to determine whether they respond. This is particularly useful when you want to create an inventory of all devices on your network.

2. Port Scanning

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Port scanning involves sending specially crafted packets toward common ports used by various services running on a target host, such as HTTP (80), FTP (21) or SSH (22). If any of these ports respond with the expected service banner, it indicates that this particular port is open and potentially vulnerable to further exploitation.

3. Operating System Detection

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Operating system detection scans aim at identifying which operating systems are running on target hosts based on their network signature patterns and banners returned by services like finger or fingerinfo. This information can be valuable for tailoring your vulnerability scan configuration towards specific OS versions known to have particular vulnerabilities.

4. Version Scanning

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Version scanning involves sending packets toward common ports used by various software applications running on a target host, such as Apache (80) or MySQL (3306), and then analyzing the responses looking for signature patterns indicative of certain version numbers being in use. This information can help you focus your vulnerability scan efforts towards known vulnerabilities specific to those exact versions.

5. Service Discovery Scans

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Service discovery scans are used to identify running services on target hosts by sending packets toward common service ports (e.g., HTTP, FTP, SSH) and then analyzing the responses looking for signature patterns indicative of certain services being in use. This information can be useful when trying to determine what applications are installed across your network.

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In conclusion, Zenmap offers a wide range of scan options that cater to different needs within an organization's security posture. From simple host discovery and port scanning through more advanced OS detection and versioning exercises - there is something here for everyone looking to harden their networks against potential threats.

Name at least five different scans that may be performed with zenmap