protonvpn github

ProtonVPN is a virtual private network service developed by Proton AG, the same team behind ProtonMail. Built around privacy-first principles and headquartered in Switzerland, ProtonVPN emphasizes strong encryption, a strict no-logs policy, and tools that give users control over their online privacy. Its reputation stems from transparent development practices, open-source client apps, and independent security reviews. Core features and security At the technical level, ProtonVPN supports modern secure protocols, including WireGuard and OpenVPN, providing fast and reliable encrypted tunnels. The service includes standard privacy protections such as a kill switch (which blocks internet access if the VPN drops), DNS leak protection, and full IPv6 support or blocking to prevent leaks. ProtonVPN also offers Tor over VPN for users who want to route traffic through the Tor network without installing a Tor browser, and Secure Core — a multi-hop architecture that routes traffic through servers in privacy-friendly countries to reduce the risk of network-based attacks and surveillance. Privacy, audits, and transparency ProtonVPN operates under Swiss jurisdiction, which benefits from strong privacy laws. The company follows a strict no-logs policy, meaning it does not record users’ browsing activity. Proton’s apps are open source, allowing independent experts to review the code. The service has undergone independent security audits, and Proton publishes transparency reports that detail requests for user data and how they are handled. These practices contribute to trustworthiness for users concerned about surveillance or data retention. Performance and plans ProtonVPN offers both free and paid plans. The free tier is notable for providing a limited set of servers without data caps, making it a practical option for basic privacy needs. Paid plans expand access to the full server network, higher speeds, Secure Core servers, streaming-optimized servers, and support for more simultaneous connections. Performance varies by server location and plan, but WireGuard support has improved speed and efficiency for many users. Use cases and practical considerations Typical uses for ProtonVPN include securing connections on public Wi-Fi, accessing geo-restricted content, reducing tracking by ISPs, and maintaining privacy while traveling or living in restrictive countries. When choosing any VPN, consider the needed features (speed, server locations, multi-hop, streaming), trust in the provider, and the legal jurisdiction under which it operates. ProtonVPN’s balance of transparency, security features, and a no-cost entry point makes it appealing for privacy-conscious users and those curious to try a reputable VPN before committing to a subscription. In summary, ProtonVPN combines solid technical protections, privacy-oriented policies, and transparent practices. It’s a competitive option for users who prioritize confidentiality and trustworthy development.