For business use, VPNs are used commonly to give employees remote and secure access to private company servers, where they might keep shared drives and host other non-public data. While there are many reasons to use a VPN, the two most common for personal use are 1) enhancing privacy and security and 2) bypassing geographic restrictions or censorship. Curtains significantly improve privacy for your residence despite the house address being public. Liz Kintzele, VP of revenue at VPN provider Golden Frog, maker of VyprVPN, uses a simpler analogy that indicates what the services do and don't do: > We liken using a VPN service to the curtains on your windows at home. That way, anyone sending you a packet thinks you receive it at VPN Wakanda and has no idea where you actually are. Similarly, when receiving packets, you never get them directly because they also go to VPN Wakanda first. So you send a packet through a private tunnel to a VPN provider server (let's call it VPN Wakanda, for argument's sake), and VPN Wakanda delivers it to its final destination. Additionally, you never send or receive packets directly, choosing instead to route them via a third party that third party is the VPN provider's servers. ![]() Instead of using the open roads to send and receive items, your packets travel in a private tunnel. The highway allows information to travel among servers and devices all over the world. The clearest and most common analogy used to explain how a VPN works is to call it a private tunnel. ![]() VPNs add a layer of protection to your online activities, but which data do they protect and how do they do it? What Is a VPN? There's a lot of confusion about what VPNs are, what they do, and what they don't do. news sites, such as Los Angeles Times and Chicago Tribune, are unavailable to people in Europe-an issue you can get around with the help of a VPN. Timely note: With the GDPR data protection rules recently enforced, some U.S.
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