How to set up a VPN
Illustration by Maria Chimishkyan Virtual private networks (VPNs) can offer an additional layer of security and privacy for your online activity. Whether you're working on a public Wi-Fi network and want to escape prying eyes, or you're worried about privacy in general, a VPN can offer a lot of benefits.
In a nutshell, a VPN establishes a secure, encrypted connection between your device and a private server, hiding your traffic from being seen by others. Of course, the VPN itself can still see your traffic, which is why you should choose a VPN from a company you trust. (A good rule of thumb is to avoid free VPNs, because if they're not charging you a fee, they may be monetizing in some less desirable way.) In addition, law enforcement can get its hands on your...