It shows complete confidence and trust in their code, transparency, and evidence that there’s no hidden back-doors for government agencies to spy on users. To this day, ProtonVPN is the only VPN to have released its software code AND undergone several independents audits.

One of the major gripes of cyber security experts is proprietary software – a private source-code that cannot be verified to be secure by the community. They also love its fast connection speeds, automatic kill switch, easy learning curve, and quick customer service. Personal and corporate users alike vouch for its high reliability and consistency.

ProtonVPN services are available for many operating systems, including Windows, Linux, MacOS, Android, and iOS. So it shouldn’t be surprising that ProtonVPN now has more than 950 servers across more than 50 countries. The people behind ProtonVPN are experienced engineers, developers, and even scientists who are experts in security and other internet technologies. The service is operated and managed by Swiss company Proton Technologies AG, who rightfully claim a long track record when it comes to protecting the online security and privacy of its users.

ProtonVPN began as a project to boost security for customers of private email service ProtonMail, but has evolved to be a well-respected independent product in its own right.

Protonvpn safe