Proton was started in 2014 by scientists who met at CERN and shared a vision of an internet that defends freedom and puts people first. Our transparency, open-source software, and rigorous encryption have earned Proton millions of users — and the recommendation of the United Nations.
Proton VPN is a secure and privacy-focused virtual private network service that encrypts internet traffic and helps users maintain their anonymity online.
A proton is a stable subatomic particle, symbol p, H +, or 1 H + with a positive electric charge of +1 e (elementary charge). Its mass is slightly less than the mass of a neutron and approximately 1836 times the mass of an electron (the proton-to-electron mass ratio).
Proton VPN is the world's only free VPN app that is safe to use and respects your privacy. Created by CERN scientists behind Proton Mail, our fast VPN offers unlimited, secure, encrypted, and...
Proton VPN offers free access to VPN servers in the United States, Netherlands, and Japan. The Proton VPN free plan has a strict no-logs policy backed by the Swiss data privacy laws.
Proton Mail was founded by Proton Technologies, a privacy-focused company based in Switzerland, and it makes WIRED’s favorite VPN, Proton VPN, as well as a top-rated password manager.
Proton Mail Review (2025): The Email Service You Didn’t Know ... - WIRED
Proton VPN is a privacy-, security-, and freedom-of-access-oriented virtual private network. It sends your traffic through an encrypted tunnel, so your ISP, sites, trackers, and public Wi-Fi ...