Most people are unaware that their personal data is usually exposed when they use a network that is public. A VPN secures sensitive information by encrypting the data is transmitted between the device’s internet connection as well as the VPN. A VPN is a device that encrypts its communications with the internet by changing normal text into an unreadable string of characters. Only the device connected to the VPN and the server can decrypt the messages. Without a VPN it is possible for anyone to intercept that data and access sensitive information.

VPNs also protect devices against hackers who attempt to monitor your online activity. This is particularly important when using public Wi-Fi networks which are where hackers can easily monitor. VPNs allow users to connect their devices, such as laptops, desktop computers tablets, smartphones and even tablets in a secure way so that hackers aren’t able access their data or steal private information.

It’s not a secret that a lot of ISPs collect and sell customer’s data. ISPs can utilize browsing history to track the location of a person and display targeted advertisements. A VPN secures the browsing history of a user and prevents ISPs selling it to third parties. It also assists consumers in avoiding price discrimination that can result from ISPs monitoring their purchases and selling the information to manufacturers of products. By hiding IP addresses, a VPN keeps third parties from identifying users on the internet.