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ProtonVPN is a virtual private network service developed by the team behind ProtonMail, designed to give users stronger privacy, secure internet access, and the ability to bypass geo-restrictions. Built with a privacy-first ethos and headquartered in Switzerland — a country with strong privacy laws — ProtonVPN aims to combine strong technical protections with transparent policies. Security and privacy ProtonVPN uses robust encryption and modern VPN protocols such as WireGuard, OpenVPN, and IKEv2. Connections are secured using industry-standard ciphers and Perfect Forward Secrecy to limit the damage if keys are compromised. The service maintains a strict no-logs policy, meaning it does not track or store users’ browsing activities. Additional safeguards include DNS leak protection and a kill switch that prevents traffic from leaking when the VPN connection drops. Unique features One of ProtonVPN’s standout features is Secure Core, which routes traffic through multiple servers in privacy-friendly countries (for example Switzerland and Iceland) before it exits to the public internet. This helps mitigate risks from compromised exit servers and makes traffic correlation attacks more difficult. ProtonVPN also offers Tor over VPN on designated servers, allowing users to access the Tor network directly through the VPN tunnel without running a separate Tor client. Plans and performance ProtonVPN provides a free tier with limited server access and moderate speeds — a good option for basic privacy needs or testing the service. Paid tiers (Basic, Plus, Visionary) add faster speeds, more simultaneous connections, access to Secure Core and streaming-friendly servers, and additional features like P2P support and NetShield (ad and malware blocking) on higher plans. ProtonVPN has invested in fast infrastructure and supports WireGuard, which typically improves performance and reduces latency compared to older protocols. Use cases ProtonVPN is suitable for privacy-conscious users, travelers who need to access services from different regions, and streamers wanting to access geo-restricted content. It also works well for secure public Wi‑Fi use and for safely torrenting on P2P-designated servers. Practical tips Choose Secure Core if you need extra anonymity, but expect some speed trade-offs. Use WireGuard for the best balance of speed and security when supported. Enable the kill switch and DNS leak protection in settings, and test for leaks after connecting. For streaming or gaming, select nearby high-bandwidth servers rather than distant Secure Core nodes. Conclusion ProtonVPN balances privacy-focused design with usable features and modern performance. Its Swiss jurisdiction, independent audits, and privacy-first features make it a strong choice for users prioritizing anonymity and security, while its free tier and straightforward apps help newcomers get started easily.