Hide IIS from network [closed]
The best option would be to go into windows firewall
If it is disabled, enable it:
Find all inbound rules on local port 80 and disable them.
Set your bindings in iis to websitename:80
Open your hosts file and and local-ipaddress websitename
That should do it.
To test this from any other pc run:
netstat local-ipaddress 80