In normal language, a port is where ships anchor/dock and planes land. They then proceed with their journey as per schedule. In Information Technology lingo, ports are hardware and software (called ...

Also called "port mapping," port forwarding is directing traffic from the outside world to the appropriate server inside a local TCP/IP network. Internet services are identified by a standard port ...

Port forwarding is a crucial technique for enabling external devices to connect to specific services on a private network, bypassing the firewall and router restrictions. This guide will walk you ...

A static IP address gives a fixed address to your computer on the local network at your business. Port forwarding is used by computers on the Internet to connect to a specific device on your internal ...

It's usually not practical or affordable for every computer to have its own printer, so many businesses place standard and specialized printers in convenient locations, and then share the printers ...

Best VPN for 2025: Our Top 10 Favorite VPN Services VPN Port Forwarding: What is it Exactly? VPN port forwarding is a technique that can supercharge your online activities, particularly if you’re ...

For so many of us, networking hardware is a necessary evil. It’s great when it works, but once it does, we just want to leave it alone. But if you’ve ever run into an app or service that requires ...

I have an RH7.2 system with two NICs connected to different internal networks. It is not performing IP routing or NAT and does not have an active firewall. How can I forward an incoming connection ...

SSH is the descendant of rsh and rlogin, which are non-encrypted programs for remote shell logins. Rsh and rlogin, like telnet, have a long lineage but now are outdated and insecure. However, these ...

Port Forwarding, also known as Port Mapping, is used to divert requests for communication from one port to another. Usually, the host computer is responsible for creating the redirection, but ...