Technology

This is the best summary I could come up with:

The once-niche way to protect your online activity took off, in part, due to massive marketing budgets and influencer collaborations convincing consumers that a VPN's functionality or privacy features could solve all their security woes.

In other words, secure VPNs work by masking your IP address and the identity of your computer or mobile device on the network and creating an encrypted "tunnel" that prevents your internet service provider (ISP) from accessing data about your browsing history.

“If you're just worried about somebody sitting there passively and looking at your data then a VPN is great,” Jed Crandall, an associate professor at Arizona State University, told Engadget.

If you travel a lot and rely on public WiFi or hotspots, are looking to browse outside of your home country or want to keep your traffic hidden from your ISP, then investing in a VPN will be useful.

We looked at price, usage limits, effects on internet speed, possible use cases, ease of use, general functionality and additional “extra” VPN features like multihop.

That said, it works on a bunch of devices from smart TVs to game consoles, unlike some other services that lack support beyond the usual suspects like smartphones and laptops.

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