A Port basically serves as an interface between your computer and the internet or other computers in the network. Every communication over the web is exchanged using these ports, so they are an ...

I'm writting a server program, don't know how far I'll get but I'm giving it a try. What I need to do is open a new port for each user (connection). How, programaticly, do I check if a certain port is ...

Your office printer is an integral part of your operations, and you may rely on it to produce newsletters, internal paperwork, payroll information and many other important business documents. A ...

The latest online malware, dubbed Brickerbot, is particularly nasty, as it virtually destroys vulnerable devices. This new approach has led to a new term, PDoS, for Permanent Denial of Service. Hacked ...

Most routers include a built-in firewall that blocks certain programs and services from running on the network. Although a business should never allow its computer equipment to connect to the Internet ...

Once you’ve picked up the best VPN for your home, it’s likely you also want to check that it’s working well for your needs. It’s a sensible idea to check whether VPN is working correctly. No one wants ...

Port forwarding can be more failsafe, though, and stable, if done correctly. How to port forward your Xbox One, Xbox Series X|S To get the most from your Xbox console, if UPnP isn't giving you Open ...