Many people are unaware that their personal information is typically exposed when using a public network. A VPN secures sensitive information by encrypting the data that is sent between a device’s internet connection as well as the VPN. A VPN encrypts the communications between devices and the internet by turning 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 intercept the data and gain access to sensitive information.

VPNs also protect devices against cybercriminals that try to monitor your online activity. This is particularly crucial when using a public Wi-Fi network, which makes it easier for hackers to eavesdrop on the data. A VPN allows users connect their devices safely such as desktop computers, smartphones, tablets and laptops, so that cybercriminals cannot access their data.

It’s no secret that a lot of ISPs collect and sell customer data. This includes browsing history which ISPs can correlate with an individual’s IP address in order to track physical location and deliver targeted advertisements. A VPN keeps browsing information private and stops ISPs from selling it to third-party vendors. It also helps consumers be protected from price discrimination that can be a result of ISPs track their purchases and sell the information to the manufacturers of products. By concealing IP addresses by hiding IP addresses, a VPN keeps third parties from being able to identify users on the internet.

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