Most people are unaware that their personal data is typically exposed when they connect to an open network. A VPN can help keep confidential information secure by encrypting data while it travels back and forth between the device and the internet. A VPN secures communications between a device and the internet by changing text into an unreadable mess of characters. Only the device and server that the VPN is connected to can decrypt the messages. Without a VPN anyone could be able to intercept the data and gain access to sensitive information.
In addition, VPNs help protect devices from hackers who want to monitor online activity. This is particularly important when using a public WiFi network, as it is easy for hackers to spy on your data. A VPN lets users connect their devices in a secure manner such as desktop computers, smartphones, tablets and laptops in order to prevent cybercriminals from being able to access their data.
It’s not a secret that a lot of ISPs collect, store and sell the personal information of their customers. ISPs can make use of browsing history to track the location of a person and display specific advertisements. A VPN protects browsing data and stops ISPs from selling it to other parties. It also helps consumers avoid price discrimination that can be a result of ISPs monitor their purchases and sell this information to product manufacturers. A VPN blocks these third parties from identifying internet users by hiding their IP addresses.