With a VPN, you can access public networks with peace of mind, no one will be able to access your data and the risk of any threat will be reduced and you will be able to see content that is not available in your area. At home you will be ensuring that no one can access the network and not even the internet service company will be able to have knowledge of the browsing data. Furthermore, VPNs are going to help organizations protect themselves against information theft, hackers, and scams.