Overview ProtonVPN is a virtual private network service created by Proton AG, the company behind ProtonMail. Built with privacy as a priority and headquartered in Switzerland, ProtonVPN combines strong technical protections with a clear privacy policy designed to minimize data collection. It is available as both a feature-limited free tier and several paid plans that add speed, server choice, and advanced features. Key features - Strong encryption and modern protocols: ProtonVPN supports industry-standard security protocols including OpenVPN, IKEv2, and WireGuard. Encryption uses modern algorithms (e.g., AES-256 and ChaCha20) and implements best practices such as perfect forward secrecy. - No-logs policy and Swiss jurisdiction: ProtonVPN asserts a strict no-logs policy and benefits from Switzerland’s strong privacy laws, which can offer protections against mass surveillance and foreign data requests. - Secure Core: Secure Core routes traffic through privacy-friendly entry servers (operated in countries with strong privacy protections) before exiting to the internet, mitigating risks from compromised exit nodes. - Tor over VPN: For users who want an extra layer of anonymity, ProtonVPN can route traffic to the Tor network directly from the VPN app, making Tor access easier and more private. - Kill switch and leak protection: Built-in features block internet traffic if the VPN connection drops and prevent DNS and IP leaks to ensure continuous protection. - Platform support: Native apps are available for Windows, macOS, Linux, Android, and iOS, and ProtonVPN can be configured on many routers. Some apps are open-source, and the project has undergone independent security reviews and publishes transparency information. - Free and paid tiers: ProtonVPN’s free plan provides basic protection and limited server access without data caps, while paid plans increase speeds, unlock more servers and countries, allow more simultaneous connections, and add features like Secure Core and streaming-optimized servers. Use cases - Privacy on public Wi‑Fi: ProtonVPN encrypts traffic on unsecured networks to protect credentials and personal data. - Bypassing geographic restrictions: Paid servers can help access region-locked streaming content or websites, depending on the service’s policies. - Secure torrenting: Many ProtonVPN servers support P2P traffic; users should select P2P-enabled servers and follow provider guidelines. - Enhanced anonymity: Combined Secure Core and Tor-over-VPN options are useful for journalists, activists, or anyone needing stronger anonymity. Conclusion ProtonVPN positions itself as a trustworthy option for privacy-minded users who want transparent policies, strong technical protections, and Swiss-based legal safeguards. Whether you need a simple free client for occasional use or an advanced paid plan for high-speed streaming and enhanced anonymity, ProtonVPN offers a clear, privacy-focused approach to securing your internet connections.