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ProtonVPN has grown into one of the better-known privacy-focused VPN services, built by the same team behind Proton Mail. Its reputation rests on strong privacy principles, audited open-source applications, and a base in Switzerland — a jurisdiction with favorable privacy protections. For people who prioritize confidentiality and transparency, ProtonVPN is a compelling option. Core features - Strong encryption and protocols: ProtonVPN supports WireGuard, OpenVPN, and IKEv2, offering a good mix of security and performance. WireGuard typically delivers the best speeds with modern devices. - No-logs policy and audits: ProtonVPN maintains a no-logs policy and has subjected its apps and infrastructure to third-party audits, increasing trustworthiness. - Secure Core (multi-hop): Secure Core routes traffic through privacy-friendly countries before it leaves the VPN network, adding protection against network-level surveillance or malicious exit nodes. - Tor over VPN: Built-in Tor (Onion) servers let you access .onion sites via the VPN client without running a separate Tor Browser. - NetShield: An integrated DNS-level blocker that can block ads, trackers, and known malware domains. - Free tier and paid plans: ProtonVPN offers a free plan with limited servers and moderate speeds, plus paid tiers that unlock faster servers, Secure Core, streaming-optimized servers, and P2P support. Performance and usability ProtonVPN’s WireGuard implementation gives it strong performance in many locations; however, Secure Core and multi-hop features trade speed for privacy. The apps are user-friendly and available for Windows, macOS, Linux, Android, iOS, and routers, and the desktop clients are open-source. Connection features like a kill switch, split tunneling (on some platforms), and customizable protocols give more advanced users control. Use cases - Privacy-first browsing: Secure Core and Swiss jurisdiction make ProtonVPN a good pick for users worried about surveillance or targeted network attacks. - P2P and streaming: Paid plans support torrenting on designated servers and generally work with many streaming platforms, though success depends on the platform’s VPN-detection measures. - Casual security: The free tier is attractive for light users who need occasional secure access, though speeds and server choices are limited. Limitations and considerations - Cost: Full-featured plans are moderately priced but not the cheapest. - Speed trade-offs: Multi-hop routes reduce latency and throughput compared to single-hop WireGuard connections. - Streaming consistency: While it works with many services, streaming providers frequently update detection methods, so results can vary. Conclusion ProtonVPN offers a strong mix of privacy-oriented features, transparent practices, and modern performance. It’s particularly well-suited to users who value auditability and extra layers of protection. For general use, WireGuard connections on a paid plan will satisfy most people; switch to Secure Core or Tor servers when you need stronger, layered privacy at the expense of speed.