While connecting to self-hosted services like a password manager from inside your home network is easy, being able to access those services from outside your home network while staying safe is a ...

There are many reasons why you might need to determine what process is using a particular port or, conversely, what port(s) a particular process has open. There are also a number of tools such as lsof ...

Port forwarding is a crucial networking technique that allows you to make a computer or device on your local network accessible to the internet, bypassing the security features of your router. This is ...

I don't visit this forum regularly; I have looked through the FAQ and googled this to death, and still don't know what's going on. I have an Apple Airport Extreme base station router. I want to set it ...