But what is a VPN really?
VPNs are essentially a lot of servers that you interface with through your network access supplier (ISP). When you have built up an association with your VPN, a procedure known as burrowing, the servers go about as your virtual home on the web. Maybe you moved yourself into a protected office space without really moving by any means.
As you surf the web from this protected space, the majority of the information you send and get is encoded, offering you a decent level of security. Once burrowed in, your ISP—or even certain covert agent organizations—can’t determine what data you’re perusing or downloading.