A Virtual Private Network is a group of computers (or discrete networks) networked together over a public network. It secures your computers internet connection to guarantee that all of the data youre sending and receiving is encrypted and secured from prying eyes. If you have a need to encrypt and secure your internet connection, using a VPN is the only way to stay safe when using something like BitTorrent everything else is just a false sense of security. Kinja looks at your five favorite VPN service providers.”]
Source: https://lifehacker.com/why-you-should-be-using-a-vpn-and-how-to-choose-one-5940565