TunnelBear

Table Of Contents:

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What Is A VPN?

A virtual private network (VPN) gives you online privacy and anonymity by creating a private network from a public internet connection. VPNs mask your internet protocol (IP) address so that your online actions are virtually untraceable. Most important, VPN services establish secure and encrypted connections to provide greater privacy than even a secured Wi-Fi hotspot.    

VPNs create a data tunnel between your local network and an exit node in another location, which could be thousands of kilometers away, making it seem as if you’re in another place. This benefit allows online freedom, or the ability to access your favourite apps and websites while on the go. 

Here’s a closer look at how a virtual private network works. VPNs use encryption to scramble data when it’s sent over a Wi-Fi network. Encryption makes the data unreadable. Data security is especially important when using a public Wi-Fi network, because it prevents anyone else on the network from viewing your internet activities. 

There’s another side to privacy. Without a VPN, your internet service provider can know your entire browsing history. With a VPN, your search history is hidden. That’s because your web activity will be associated with the VPN server’s IP address, not yours. A VPN service provider may have servers all over the world. That means your search activity could appear to originate from any one of them. Keep in mind, search engines also track your search history, but they’ll associate that information with an IP address that’s not yours.  

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