protonvpn github

ProtonVPN is a virtual private network service built with privacy and security as primary goals. Launched by the team behind ProtonMail, ProtonVPN emphasizes strong encryption, transparent operations, and respect for user privacy. Headquartered in Switzerland, the company benefits from the country’s favorable privacy laws and positions itself as a trustworthy option for people who want to minimize tracking and surveillance online. Key features and technology ProtonVPN provides standard VPN functionality—encrypting your internet traffic and masking your IP address—while adding features designed for privacy-conscious users. It supports modern VPN protocols including WireGuard, OpenVPN, and IKEv2, offering a mix of speed and compatibility. ProtonVPN’s Secure Core architecture routes traffic through multiple servers in privacy-friendly jurisdictions before exiting to the public internet, reducing the risk that an adversary could trace connections back to a user. The service also includes a built-in kill switch that blocks traffic if the VPN connection drops, DNS leak protection, and optional split tunneling on supported apps. Privacy and transparency ProtonVPN maintains a strict no-logs policy, meaning it does not store connection logs that could identify users’ online activity. The apps are open source and the service has undergone independent security audits, which increases transparency and allows the community to inspect the code for vulnerabilities. Being part of the broader Proton ecosystem gives the service credibility among users who already trust ProtonMail for secure email. Plans and performance ProtonVPN offers a free tier with access to a limited number of servers and moderate speeds—useful for basic privacy needs or for trying the service. Paid plans unlock higher speeds, access to the full server network, Secure Core, Tor over VPN, and additional simultaneous connections. The service is generally competitive on speed, particularly when using WireGuard, though actual performance depends on server choice and network conditions. Some premium features like streaming-optimized servers and highest-tier support are available only on paid plans. Use cases and limitations ProtonVPN is a good choice for journalists, activists, travelers, and everyday users who want stronger online privacy or need to access content restricted by geography. It also integrates well with Tor for added anonymity through a "Tor over VPN" option. Limitations include the higher cost of top-tier plans compared with some mainstream providers, and the free tier’s restricted server selection and speeds. As with any VPN, no solution can guarantee absolute anonymity—combining ProtonVPN with safe browsing habits, HTTPS, and privacy-aware tools yields the best results. Conclusion ProtonVPN focuses on privacy, transparency, and strong technical safeguards. Its combination of modern protocols, audited open-source apps, Secure Core routing, and a no-logs stance make it a compelling option if your priority is protecting sensitive online activity while retaining everyday usability.