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ProtonVPN is a privacy-centered virtual private network service developed by Proton AG, the Swiss company best known for Proton Mail. Built around strong privacy principles and transparent policies, ProtonVPN appeals to users who prioritize data protection, no-logs assurances, and jurisdictional safeguards offered by Switzerland’s favorable privacy laws. Key features and technology ProtonVPN supports modern VPN protocols including WireGuard, OpenVPN, and IKEv2, offering a balance of speed and security. The service provides a built-in kill switch, DNS leak protection, and split tunneling on supported platforms. ProtonVPN’s NetShield (formerly MACE) blocks malware, ads, and trackers at the DNS level, improving privacy and page load times. The apps are open source, and the company publishes transparency reports and undergoes security audits to build trust. Secure Core and jurisdiction advantages One standout is ProtonVPN’s Secure Core architecture. Instead of a single entry server, secure connections can be routed through Secure Core servers housed in privacy-friendly countries (for example, Switzerland, Iceland, and Sweden) before exiting to the public internet. This adds a layer of defense against certain types of network-based attacks and adversaries. ProtonAG’s Swiss base means it operates under strong privacy protections and outside some intelligence-sharing agreements, which strengthens its no-logs commitments. Plans, free tier, and pricing ProtonVPN offers a free plan with limited servers and speeds, suitable for basic use and testing the service. Paid tiers (Basic, Plus, and Visionary bundles) unlock faster speeds, access to all servers including Secure Core and Tor over VPN, simultaneous connections, and advanced features for streaming and P2P. The Visionary plan bundles Proton Mail and is targeted at users who want an integrated suite of privacy tools. Pricing is generally competitive but slightly higher than some mass-market providers, reflecting Proton’s emphasis on privacy and infrastructure quality. Performance and use cases With WireGuard enabled, ProtonVPN delivers solid speeds for streaming, video conferencing, and large downloads, though Secure Core can reduce throughput due to additional routing. It’s well-suited for secure browsing on public Wi‑Fi, bypassing geoblocks for streaming services, and protecting sensitive communications. Bottom line ProtonVPN is a trustworthy option for privacy-conscious users who value transparency, strong technical protections, and Swiss jurisdiction. While not the cheapest VPN, its free tier, open-source apps, Secure Core servers, and privacy-first philosophy make it an excellent choice for anyone seeking reliable, ethically designed VPN service.