Recently, I wanted to access a Mac in my home office from a Mac at the university where I also work. As both Macs were connected to the Internet via Ethernet (e.g., cable modem, T1 line), I would not ...

Here at work, we're trying to move from hard-coded tcp/ip settings to DHCP. I think, as it is now, everyone gets an ip address though dhcp, but WINS and DNS are all hardcoded, and it is going to cause ...

I want to beef up security a bit.<P>Setup:<BR>3 Win2K SP2 PCs all connected to a Netgear 10/100 switch, connected to a DSL modem. I get 3 dynamic IPs, one for each machine. All three machines are ...

Run the command "netstat -ab" in an elevated Command Prompt, PowerShell, or Terminal window to see a list of applications and their associated ports. Checking open ports can be done using built-in ...