Many people are unaware that their personal information is often exposed by using a public network. A VPN protects sensitive information by encrypting information that is transmitted between a device’s internet connection and the VPN. A VPN encrypts the communications between a device and the internet by turning text into a non-readable mess of characters. Only the device that is connected the VPN and the server will be able to decrypt the messages. Without a VPN any person could be able to intercept the data and gain access to confidential information.
VPNs also protect devices against cybercriminals trying to track your online activities. This is especially crucial when using a public Wi–Fi network, where it’s easier for hackers to eavesdrop on data. VPNs allow users to connect their devices, including laptops, desktop computers tablets, smartphones, and other devices in a safe manner so that cybercriminals can’t access their data or steal private information.
It’s no secret that many ISPs collect, store and sell the personal information of their customers. This includes browsing history that ISPs are able to correlate with an individual’s IP address in order to locate their physical location and serve specific advertisements. A VPN keeps browsing information private and blocks ISPs from selling it to third-party vendors. It can also assist consumers avoid price discrimination that could be a result of ISPs monitor their purchases and sell this information to product manufacturers. By concealing IP addresses VPNs hide IP addresses and VPN keeps third parties from being able to identify users on the internet.