Can anyone advise how we can Lockdown / Restrict access to FTP & SSH users to specific IP addresses either via Webmin or Virtualmin for additional security for PCI compliance etc?
Don’t know about SSH, but for FTP you can use the
Limit directive in ProFTPD.
This document explains how to use it. Search for “specific range of IP addresses” in it:
I would like to know if this can be done, maybe using the Linux Firewall, is there any guide/documentation on this?
Check this out, and let us know if it helps.
Best Regards, Peter Knowles TPN Solutions