Entuity vs. Nmap

I think that if your organization is network-oriented (such as telecom or ISP) deploying Entuity should be considered a mandatory step. Big organizations will benefit from the ITSM (ticketing, monitoring and CMDB) integrations.

However, if your goal is to ensure that the server layer is monitored in great level (process and service monitoring, log parsing etc.) then Entuity will not suit your needs.

Incentivized

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.

Incentivized

• Exceptional network discovery and mapping.
• Great CMDB integration capabilities.
• Good event management integrations.

Incentivized

• Nmap is very good at discovering systems on your network.
• Nmap is very good at guessing a systems operating system with a high degree of accuracy.
• Nmap is good at validating externally facing systems to make sure that unauthorized access is not allowed.

Incentivized

• Detailed server monitoring.
• Detailed storage monitoring.

Incentivized

• 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.

Incentivized

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.

Incentivized

Entuity support has always been quick to respond and the majority of the calls I had were resolved on the first call. In addition, the product documentation is easy to read and goes into great detail of how the product works. This is probably a reason why a support call is literally the last call for Entuity (no pun intended).

Incentivized

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.

Incentivized

The list above shows you some of the products that Entuity replaces.

The good product and excellent support behind it make it a better choice from the admin's and EA's perspective. My customers have praised the short learning curve and the swift and professional support staff. From my own experience I can tell that this product is delivered with one of the finest sets of documentation I have ever seen.

Incentivized

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'.

Incentivized

• Reconciling multiple tools (netflow, configuration, monitoring and discovery) into one tool simplified the support agreement.
• Root cause analysis (RCA) time has been greatly reduced thanks to having all information in a single interface.
• Security of the network devices has improved thanks to the discovery provided by Entuity.

Incentivized

• 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.

Incentivized