I have a small ubuntu server exposed to internet, running Openfire 3.9.1 for buddies and family (users are fixed).
My Openfire has disabled Server-to-Server, disabled XMPP inbound user creation etc .
Only open Port is 7070 (tls mandatory) instead of 5222
The question is how to hide Openfire’s information when someone port-scans my server’s IP.
I would like to hide/change the type of server (Openfire xxx) and server name (my domain name) if its possible
here are the results by doing a nmap port scan at server:
(although my openfire is 3.9.1, it shows as 3.8.1 at nmap scan)
Ignite Realtime Openfire Jabber server 3.8.1
server name: MyDomainNameIsHere*
here is info about nmap’s xmpp-info
Thanks in advance