Nmap is a free, open source network discovery, mapper, and security auditing software. Its core features include port scanning identifying unknown devices, testing for security vulnerabilities, and identifying network issues.
$7,980
Every Three Months per license
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Nmap OEM Small/Startup Company Redistribution License - Quarterly Term Maintenance Fee
$7,980
Every Three Months per license
Nmap OEM Mid-Sized Company Redistribution License - Quarterly Term Maintenance Fee
$11,980
Every Three Months per license
Nmap OEM Enterprise Redistribution License - Quarterly Term Maintenance Fee
$13,980
Every Three Months per license
Nmap OEM Small/Startup Company Redistribution License - Annual Maintenance Fee
$14,980
per year per license
Nmap OEM Mid-Sized Company Redistribution License - Annual Maintenance Fee
All perpetual licenses include a six-month trial period during which you can cancel for any reason and receive a full refund of all money paid (including maintenance). The term license is only a 3-month commitment and cal also be terminated with full refund during the first 30 days of the initial quarter.
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Nmap out perform all other network mapping tools. Other tools will detect systems on a segment of network but does not always discover running services and open ports. In most cases Nmap scans out perform other tools with the speed at which it return it scan resuls. The …
A similar but more basic alternative is available on Android, called Fing. It's very useful for diagnosing issues on networks when you only have your mobile device to hand.
Alternatives to Nmap (other IP scanners) are often much more limited in what they can do; They often only allow you to scan a specific subset of ports or a limited number of IP addresses in one command. Nmap is unrestricted in that regard. What makes Nmap stand out above the …
I have used all three of these alternatives but they are generally limited in their function and ability to tweak settings. I have always found Nmap to be able to out perform these other products with ease.
Nmap has no competitors nowadays. I don't consider any of the other similar tools as an alternative. Every manual is Nmap oriented. Every student studies Nmap. Every pentester uses Nmap.
While mainly a CLI tool, there is an unofficial GUI. This can help the learning curve but unlike Nessus and Nexpose where there is a well-made user interface, with NMAP you need to really leverage the CLI for the power behind it. When it comes to modules being community-driven …
NMap usually lacks the features of the other network scanners, but for a good reason: most of the other network scanners out there are using NMap as part of their system. The nature of NMap (being open-source) is that it is available for use in other applications; as a result, …
I haven't really evaluated a ton of others but there are some more basic versions, some have a GUI (like Zenmap for Nmap) but are less feature-rich. Some just don't work. Nmap is the default too, I think because of its great flexibility and straightforward use. Not sure …
Fing, Angry IP scanner, Advanced IP scanner, all great programs, however they all lacked the depth and customization that nmap scans provide. They provide a modicum of information in a much prettier package, but nmap delivers for depth and powerhouse information gathering.
I've used several very good network scanners, but NMap is really the choice for most security professionals and IT professionals who do security work. All the other tools are good, but they all lack some of NMap's flexibility, scalability, and numerous options for scan …
Nmap is the ideal solution if you are working alot in network environments. If you come to grips with the syntax and the most-used features (the online community helps alot), you will be able to much more quickly and thoroughly troubleshoot networks or check for security vulnerabilities, for instance. It is free to use and is available for Windows and Linux, so I would say it is very much warrented for any network administrator or sysadmin to take it out for a spin.
exporting, There's a serious lack of ability to export the information in a readable format to present to VPs and such. I always find myself doing a lot of data massaging to get it in a pretty format
some scans can trigger sensitive IDS/IPS
SYN scans can be particularly aggressive and cause problems on remote systems.
Nmap uses are very practical and I don't think there is a better tools for what Nmap does. It is open-sources that therefore there is no cost to use it. It offers a number of benefits, including but not limited to network mapping, port scanning and more. It is very reliable as a network scanning tool.
There is a very large support community and a robust selection of add-ons and scripts. Once you get the use down this is one of the most powerful tools and you can find anything you are looking for as far as examples on the web. While not having official support its not lacking by any means.
A similar but more basic alternative is available on Android, called Fing. It's very useful for diagnosing issues on networks when you only have your mobile device to hand.
A graphical user interface alternative to Nmap, is Zenmap. It's the official GUI for Nmap and does use Nmap under the hood. It makes things a bit more 'point and click'.
NMap being free of charge has a positive impact on our budget. It is an enterprise-class tool that anyone can download and use.
NMap, both command line and GUI, is a very advanced tool that is easy to use, so there's very little learning curve involved, which has a positive impact on productivity and security.
A valuable feature that is a huge time saver is that you can compare scans. This saves hours of searching manually for differences in scan results. Faster results means faster mitigation of problems, which can be a real money saver.