Using a VPN, or virtual private network, is one of the best ways to protect your online privacy. We review dozens every year, and these are the top VPNs we've tested. I’ve been writing about ...

Studying food labels while grocery shopping has become an increasingly popular practice, especially as more consumers want to understand the nutrition and ingredients contents in their food. But for ...

Attila covers software, apps and services, with a focus on virtual private networks. He's an advocate for digital privacy and has been quoted in online publications like Computer Weekly, The Guardian, ...

Attila covers software, apps and services, with a focus on virtual private networks. He's an advocate for digital privacy and has been quoted in online publications like Computer Weekly, The Guardian, ...

Proton VPN is the VPN I recommend when someone tells me they have an actual reason to care about their privacy. A journalist in a difficult country, a researcher who doesn’t want their query history ...

This was probably going to happen sooner or later—even if AI had never shown up.

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

This is a concise Python 3 programming tutorial for people who think that reading is boring. I try to show everything with simple code examples; there are no long and complicated explanations with ...

The proton-vpn-core-api acts as a facade to the other Proton VPN components, exposing a uniform API to the available Proton VPN services. In the index URL above, 777 is the id of the current root ...

Note. Pricing was last checked in June 2026. Proton VPN's free plan includes unlimited data, servers in five locations, and no ads, although some advanced features are unavailable. The paid VPN plan ...