What is a VPN kill switch and when should you use one?

September 15th, 2023 in Privacy basics

A kill switch is a security feature that protects your privacy. It ensures that you don’t connect to the internet thinking you’re protected by a VPN when you aren’t.  When you use a virtual private network (VPN), your device connects to VPN server run by a VPN service such as Proton VPN. The connection between […]

Proton VPN Blog

protonvpn black friday 2017

From Black Friday to Cyber Monday, Proton VPN is available for 33% off!

November 24th, 2017 in Proton News

For 4 days only, from Nov 24-27, 2017, it is possible to get a 33% discount on Proton VPN subscriptions! Just in time for the holidays, we are offering a special promotion from Black Friday until Cyber Monday! For the first time ever, we are offering Proton VPN plans at a discount, with special 2-year […]

wifi vulnerability vpn krack

New WiFi connection vulnerability discovered. Here’s what you need to know about “KRACK”

October 16th, 2017 in Privacy deep dives

Security researchers have discovered a vulnerability in the WPA2 protocol which allows for virtually any WiFi network to be hacked, potentially leaking sensitive data. When you connect to a password protected WiFi network, you probably think that your connection, and all the data you transfer over WiFi, is safe. Unfortunately, researchers at the KU University […]

We are opening up our free VPN to the general public – now available for download!

September 7th, 2017 in Proton News

Back in June 2017, we launched Proton VPN to provide a more secure VPN. Within 24 hours of launch, excessive demand meant we had to add a waiting list for our free VPN service. Today we’re happy to announce that free VPN signups are open again. Get your free Proton VPN account by signing up […]

protonvpn bug bounty

Keeping Proton VPN Secure

July 24th, 2017 in Proton Stories

As with Proton Mail, we have built Proton VPN with an emphasis on security. Today, we are launching a Bug Bounty Program to further enhance Proton VPN’s security. In operating a VPN service, security is required not only for the VPN connections and protocols themselves. Security is also needed for the underlying server infrastructure, the […]

A title card announcing "ProtonVPN Free Plan reviews 2021"

Proton VPN Free VPN Reviews (list updated 2021)

June 28th, 2017 in Proton Stories

This post was updated on February 4, 2021. We have compiled a full list of reviews of Proton VPN’s Free VPN plan. All of these reviews came from independent review sites. Proton VPN has received significant interest (and several awards) from technical professionals for our secure and private VPN service. We have collected a number […]

free-vpn

Three years ago we launched Proton Mail. Today, we’re launching Proton VPN.

June 20th, 2017 in Proton News

We’re happy to announce that as of 12:00PM Geneva time today, Proton VPN is now available to the general public. Proton VPN is officially out of beta and we are allowing open signups for the first time. You can now directly get Proton VPN by visiting https://protonvpn.com/download After more than 1 year of development, and […]

Encrypted email provider Proton Mail launches free VPN service to counter increasing online censorship

June 20th, 2017 in Releases, Service Updates

Proton Mail, the world’s largest encrypted email provider, is announcing today the immediate worldwide release of Proton VPN, an innovative new VPN service built in response to increasing online surveillance and threats to net neutrality. This is the first new product developed by Swiss security firm Proton AG since the introduction of Proton Mail 3 […]

Understanding the VPN Threat Model

June 18th, 2017 in Privacy deep dives

In this article, we analyze the VPN threat model. This covers the threats a VPN is designed to guard against, and also the threats a VPN cannot counter. We believe that the only thing worse than no security, is a false sense of security. For this reason, whether it is Proton Mail or Proton VPN, […]

Secure
your internet

Get Proton VPN
Get Proton VPN

Contact us

Support form

Tell us about the problem and we'll get back to you as soon as we can.

Open support form

Live chat

Get help from a support agent in real time. Available with a paid VPN subscription.

Chat with us

Secure email

Send us an encrypted message at contact@protonvpn.com. It may take us longer to respond.

Email us