Hi,
I have ViciBox v.8.0.1 installed
VERSION: 2.14-667a
BUILD: 180331-1715
I was concerned about the security of my server. I changed the ssh port, sip port (on which SIP is registered with DID or trunk provider), have secure password. I was trying to add IPTables and Fail2ban. Found a walkthrough for Fail2Ban
http://www.vicidial.org/VICIDIALforum/viewtopic.php?f=8&t=38060&p=131913&hilit=iptables#p131913
But I was unable to setup IPTables. Can you please guide me.
On Centos and Ubuntu servers I managed to installed them but vicidial is on SuSE linux which I'm not familiar with.
Also what other measures I can take to secure my server.