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ProtonVPN is a privacy-focused virtual private network developed by the team behind ProtonMail. Designed with strong privacy principles and user-friendliness in mind, ProtonVPN aims to protect internet traffic from eavesdropping, bypass censorship, and provide safer access to global content while minimizing the amount of user data collected. At its core, ProtonVPN combines modern VPN protocols with privacy-minded architecture. It supports WireGuard and OpenVPN, which deliver a good balance of speed and security. Encryption uses robust ciphers such as AES-256, and the service includes essential protections like a system-wide kill switch and DNS leak prevention to ensure traffic does not escape the VPN tunnel. ProtonVPN’s apps are available for Windows, macOS, Linux, Android, and iOS, plus there are guides for routers and custom configurations. One of ProtonVPN’s defining features is Secure Core, a multi-hop architecture that routes traffic through servers located in privacy-friendly countries (such as Switzerland and Iceland) before exiting to the public internet. This helps defend against network-based attacks and makes it much harder for observers to link a user’s traffic to their true IP address. ProtonVPN also offers Tor over VPN for direct access to the Tor network from inside the VPN, useful for extra anonymity. Privacy and transparency are central to ProtonVPN’s approach. The company is headquartered in Switzerland, which has strong privacy laws and is outside major surveillance alliances. ProtonVPN maintains a no-logs policy, stating it does not store browsing activity or connection logs that could identify users. The project publishes transparency information and has worked to make its apps auditable. ProtonVPN provides a range of plans to fit different needs. There is a free tier with limited server access and moderate speeds — useful for basic privacy or testing the service. Paid plans add faster servers, access to Secure Core, streaming-optimized servers, P2P support, and more simultaneous connections. Speeds are generally competitive, especially on WireGuard, though performance can vary by server and location. Who should consider ProtonVPN? Privacy-conscious users, journalists, activists, or anyone who values a vendor with a strong commitment to privacy and a clear, ethical track record. It’s also a good option for people who want a simple, polished interface across devices. Limitations include potentially higher cost for top-tier plans compared with some competitors, and occasional speed differences depending on server load. Like any VPN, ProtonVPN cannot provide perfect anonymity by itself — safe browsing habits and additional privacy measures may still be necessary for high-risk scenarios. Overall, ProtonVPN is a solid choice for users seeking a reputable, privacy-first VPN with thoughtful features and cross-platform support.