I have an internal website that I need to give a remote company access to only. I created the NAT and created an ACE to only allow their external facing IP access to the website. I'm not using port 80 either just a random port.
Now my question is can the traffic between my ASA and this external company be "sniffed" and read? I'm not using SSl or a VPN (as they don't have the IT resources to do this)?