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ProtonVPN is a virtual private network service developed by Proton AG, the Swiss company best known for ProtonMail. Built around privacy and security, ProtonVPN aims to give users a simple way to protect their internet traffic, avoid intrusive surveillance, and access geo-restricted content. Its combination of a privacy-friendly jurisdiction, modern security protocols, and extra privacy-focused features makes it a popular choice for users who prioritize confidentiality. Core privacy and security One of ProtonVPN’s headline strengths is its Swiss base, which means it benefits from Switzerland’s strong privacy laws and is outside the jurisdiction of Five Eyes or other major surveillance alliances. ProtonVPN follows a strict no-logs policy and has made its applications open source, allowing independent review of its clients. The service has also undergone external security assessments, reinforcing trust in its implementation. Unique features ProtonVPN offers a few features that distinguish it from many competitors. Secure Core routes traffic through multiple servers in privacy-respecting countries before it leaves the network, adding an extra layer of protection against network-based attacks. Tor over VPN lets users route traffic directly into the Tor network without a separate Tor browser setup. NetShield, ProtonVPN’s DNS-level blocker (available on paid tiers), helps block ads, trackers, and malware. Additionally, the service provides a kill switch, DNS leak protection, and split tunneling on supported platforms. Protocols and performance ProtonVPN supports modern VPN protocols, including WireGuard, OpenVPN, and IKEv2, giving a balance of speed and security. WireGuard in particular provides faster, more efficient connections on many devices. ProtonVPN maintains a global server network designed for speed and reliability, with servers optimized for streaming and P2P where allowed. Compatibility and ease of use Apps are available for Windows, macOS, Linux, Android, and iOS, along with configuration options for compatible routers. The interface is user-friendly for newcomers while offering advanced settings for power users. A free tier is available with limited servers and moderate speeds, while paid plans unlock faster speeds, Secure Core, NetShield, and additional server locations. Higher-tier plans also bundle Proton’s other privacy services for a combined offering. Use cases ProtonVPN is suitable for protecting privacy on public Wi‑Fi, bypassing censorship, streaming region-restricted content, and secure torrenting. Its emphasis on privacy and transparency makes it particularly attractive for journalists, activists, and anyone who wants to minimize their online exposure. Conclusion ProtonVPN is a robust, privacy-oriented VPN with thoughtful features and strong credentials. Its Swiss jurisdiction, open-source clients, and supplemental protections like Secure Core and Tor over VPN make it a solid choice for users seeking both security and usability.