Whenever you are online, there is one thing that you have to always be afraid about. Is somebody snooping? Today with progresses in technology, it is much easier to collect details from your computer, than it was a few years ago.
If you’re located in a place like me where I have a host of wifi and LAN connections to choose from. In such a situation, I’m constantly required to change my IP settings and other settings whenever I jump networks. I normally don’t need to use to a tool for this, as practice does speeds up this process.