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ProtonVPN is a virtual private network built with privacy and security as its core principles. Created by the same team behind ProtonMail and headquartered in Switzerland, ProtonVPN leverages strong legal protections and technical safeguards to limit data exposure and help users keep their online activity private. Core features and architecture ProtonVPN uses modern VPN protocols including WireGuard, OpenVPN, and IKEv2 to secure connections. WireGuard is available on most platforms and typically offers the best balance of speed and security. ProtonVPN’s apps are open-source, which allows independent scrutiny of their code and builds trust in how the client behaves. A standout feature is Secure Core — a multi-hop architecture that routes traffic through privacy-friendly countries (such as Switzerland and Iceland) before exiting to the wider internet. This adds an extra layer of protection against network-based attacks and sophisticated surveillance, because traffic is routed through servers that fall under strong privacy jurisdictions. Privacy and logging ProtonVPN operates under Swiss jurisdiction, which benefits from robust privacy laws. The company maintains a strict no-logs policy: it does not record users’ browsing activity or IP addresses. ProtonVPN has also had its infrastructure and apps subjected to third-party security audits, further validating its privacy claims. Plans and usability ProtonVPN provides a free tier with limited servers and medium speeds, which is useful for casual users who want basic privacy without a subscription. Paid tiers unlock faster servers, access to Secure Core, streaming-optimized servers, P2P support, simultaneous connections, and advanced features such as split tunneling and NetShield (malware and ad-blocking at the DNS level). Performance and streaming In practice, ProtonVPN’s performance depends on the server chosen and the user’s location, but WireGuard and high-performance servers make it competitive for general browsing, streaming, and light file sharing. Many users report successful access to popular streaming services on higher-tier plans. Use cases and limitations ProtonVPN is well-suited for people who prioritize privacy, want a trustworthy European provider, or already use ProtonMail and appreciate ecosystem integration. It is also a good option for users who value open-source software. Limitations include fewer server locations than some large competitors and bandwidth caps or speed restrictions on the free plan. Conclusion ProtonVPN combines a privacy-first philosophy, strong encryption, and useful features like Secure Core and WireGuard. With a transparent approach and a range of plans from free to premium, it’s a solid choice for individuals seeking a reputable VPN that emphasizes privacy over flashy extras.