If you only do one thing to better protect your online privacy, start using a VPN. A VPN, or virtual private network, is a decades-old technology that was once used mostly by big companies to give employees access to their private intranets. About a decade ago, VPN use grew as techies began embracing the technology for personal use–especially so they could get around geo-blocked services, such as streaming services that aren’t available everywhere. As privacy concerns have skyrocketed in the last few years, VPNs have begun to be adopted by everyday consumers.
As with most things relating to networking, the technical aspects behind how a virtual private network works are complex. In simple terms, a VPN encrypts the network data on your computer so others–such as your ISP or someone snooping on a public Wi-Fi network you’re using–can’t read it. The VPN then routes all your encrypted internet traffic through a secure server before sending it on to the website you want to…
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Source : fastcompany.com
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