Feedback About Nmap Security Scanner ?

[serge]

Are you using it on your server, and if yes, what's your feedback

 

https://nmap.org/

[Michael]

I've never used it myself.

[mrrsm]

I've used it many times when scanning a LAN and for seeing what ports and services are available on a given machine.  There isn't much need to have it on most servers but it is almost always installed on my laptops.

[Paul]

I use nmap all of the time, it's even good for checking a variety of different things, including what SSL/TLS versions and ciphers are supported by a web server. Good for making sure you have SSL v2 and v3 disabled. Of course ssllabs.com is great too.