Zenmap

:unsure: And I used the 'Nmap' tool in the command prompt so I can see who is who, just to make sure I don't have any ninja's lurking about. All IP addresses looked good except one. I pasted the mac address in the website linked below to try and get some information yet all I got was an 'alert'...

I'm blocking ports in Windows Firewall, but when I run a loopback scan in Nmap, it says that the ports are open. I go into windows firewall and create a new rule in the "inbound" section. I set it to "block the connection", then specify the port and protocol. I save it for public, private and...