A lot of people don’t realize that their personal data is often exposed when they are using a network that is public. A VPN can help keep sensitive information private by encrypting data while it travels between the device and the internet. A VPN encrypts the communications between a device and the internet by turning text into an unreadable mess of characters. Only the device connected to the VPN and the server will be able decrypt the messages. Without the VPN anyone can intercept this data and gain access to confidential information.
Additionally, VPNs help protect devices from hackers who want to monitor online activities. This is especially crucial when using public Wi-Fi networks, which are where hackers can easily monitor. VPNs allow users to connect their devices with security such as desktop computers, laptops, tablets and smartphones to ensure that hackers cannot access their personal information.
It’s not a secret that a lot of ISPs collect and sell customer data. ISPs can use browsing history to track the location of a person and display specific ads. A VPN keeps browsing information private and stops ISPs from selling it to third parties. It also assists consumers in avoiding price discrimination that could result from ISPs tracking their purchases and selling the information to product manufacturers. By hiding IP addresses VPNs hide IP addresses and VPN keeps third parties from identifying users on the internet.