A lot of people don’t realize that their personal data is often exposed when they use a public network. A VPN assists in keeping private information from being exposed by encrypting data as it travels back and forth between the device and the internet. A VPN secures the communication of a device with the internet by changing normal text into a readable text jumble. Only the device and a server that the VPN is connected to can decrypt the messages. Without a VPN, anyone could intercept that data and access sensitive information.
In addition, VPNs help protect devices from hackers who attempt to spy on online activity. This is particularly crucial when you’re using a public Wi-Fi network, as it is easy for hackers to spy on data. VPNs allow users to connect their devices, such as laptops, desktop computers, tablets, and smartphones, in a secure manner so that cybercriminals aren’t able to access their data or steal personal information.
It’s no secret that many ISPs collect and sell customer’s data. ISPs can track browsing history to determine the location of a user and provide targeted ads. A VPN protects browsing data and stops ISPs selling it to third-parties. It also assists consumers in avoiding price discrimination, which can result from ISPs recording their purchases, and selling that information to manufacturers of products. A VPN prevents these third-party websites from identifying users by hiding their IP addresses.