Proton VPN, a virtual private network (VPN) service, emphasizes trust as the main factor when choosing a provider. A VPN encrypts the connection between a device and the internet, masking the user’s IP address and protecting data from being intercepted, especially on public Wi-Fi, during remote work, or while traveling. Proton VPN was founded in Switzerland by scientists from CERN, the European Organization for Nuclear Research, following the creation of Proton Mail, a secure email service. It has built its reputation around "verifiability," making its software open source so that any security researcher can review its code. This openness ensures that no hidden features are collecting user data. Proton also maintains a strict no-log policy, meaning it does not store any user activity or connection data. This policy is independently audited annually, with the most recent audit in 2026 by the European firm Securitum confirming no data retention. Switzerland’s political neutrality enhances Proton VPN’s credibility, as the country is not part of the European Union or intelligence-sharing alliances like the "5 Eyes." Swiss laws are strict about transmitting data to foreign authorities, which aligns with Proton’s privacy-focused mission. The company generates revenue through paid subscriptions rather than selling user data or displaying ads, ensuring no financial incentive to exploit user traffic. A free tier is available, but access to all features requires a paid subscription. Technically, Proton VPN operates a vast network of 20,617 servers in 148 countries, providing fast and reliable connections with a wide range of location options. Its NetShield feature adds an extra layer of security by blocking ads, trackers, and malicious websites before they can reach the user’s device. This combination of security and performance has earned praise from cybersecurity experts and media outlets. Recently, Proton VPN for Business won the Les Numériques 2026 Readers’ Award in the Cybersecurity category. In terms of pricing, Proton VPN offers discounts for longer subscription periods. The 24-month plan costs 2.99 euros per month, a 70% discount compared to the 9.99 euros per month for a month-to-month plan. There is also an intermediate one-year plan at 3.99 euros per month. All subscriptions come with a 30-day satisfaction guarantee, allowing users to request a full refund if they are not satisfied within the first month.