On the whole, though, the magic tunnel analogy works pretty well, and explains the concept of a VPN at its most basic level in simple terms. Again, this isn't a bad effort – encryption does ...

In simple terms, VPN providers funnel all of your device’s internet traffic through their own systems, under the premise that the provider shields your information from outside prying eyes ...

Here are the most common VPN terms to help you better understand the space. The domain name system transcribes IP domain names, like CNET.com, into IP addresses -- for instance, 111.111.111.111.