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ProtonVPN, developed by the team behind ProtonMail, positions itself as a privacy-first virtual private network service. Based in Switzerland, it benefits from strong Swiss privacy laws and a clear no-logs commitment. Over the years ProtonVPN has become known for thoughtful security designs—like Secure Core routing and Tor-over-VPN—alongside modern performance via WireGuard support. Core features and security At its foundation ProtonVPN provides standard VPN protections: AES-256 encryption, industry-standard VPN protocols (OpenVPN, IKEv2 and WireGuard), DNS leak protection, and a kill switch that prevents data from leaking if the VPN connection drops. ProtonVPN’s clients are open-source and the company has commissioned independent security audits, reinforcing transparency about its code and practices. Secure Core and Tor integration A standout feature is Secure Core, which routes traffic through multiple servers in privacy-friendly countries before it exits to the internet. This creates an extra layer of protection against network-level attackers who might monitor VPN entry points. ProtonVPN also offers Tor-over-VPN servers for seamless access to the Tor network without running a Tor browser separately—helpful for users who want stronger anonymity with minimal setup. Performance and usability ProtonVPN supports WireGuard, a lightweight VPN protocol that delivers faster speeds and lower battery usage than older protocols. Apps are available across major platforms—Windows, macOS, Linux, iOS, Android—and there’s router support for whole-home protection. The interface is clean and straightforward, making it accessible for nontechnical users while still offering advanced settings for power users. Plans, free tier, and streaming ProtonVPN provides a free tier alongside several paid plans. The free option is notable for being genuinely usable with limited servers and device slots—suitable for testing the service or occasional secure browsing. Paid plans add faster servers, more simultaneous connections, Secure Core access, and streaming-optimized or P2P-allowed servers for torrenting and media access. Proton’s network supports many streaming services, though availability can vary with geo-restrictions and is subject to the usual cat-and-mouse with content providers. Use cases and recommendations ProtonVPN is suitable for anyone who prioritizes privacy: journalists, activists, travelers connecting to public Wi‑Fi, and everyday users concerned about ISP tracking. For best results, enable the kill switch and use WireGuard when speed matters. Choose Secure Core or Tor-over-VPN for sensitive activities. If you’re unsure, start with the free tier to evaluate speed and compatibility. Limitations No VPN can guarantee absolute anonymity; users should combine ProtonVPN with good operational security. Some advanced features are restricted to paid plans, and prices can be higher than budget VPNs, though the focus on privacy and transparency justifies the cost for many. Conclusion ProtonVPN is a compelling option for privacy-minded users who want a transparent provider with strong technical safeguards. Its Swiss jurisdiction, Secure Core architecture, audited and open-source clients, and modern protocol support make it a reliable choice for secure browsing, streaming, and protecting data on public networks.