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ProtonVPN is a virtual private network service developed by Proton AG, the same team behind Proton Mail. Designed with privacy and security as primary goals, ProtonVPN aims to protect users’ internet traffic from eavesdropping, ISP logging, and location-based restrictions. Its headquarters in Switzerland—home to strong privacy laws—reinforces the company’s commitment to user confidentiality. Core features ProtonVPN supports modern VPN protocols including WireGuard, OpenVPN, and IKEv2. These protocols, combined with robust cryptographic ciphers, encrypt data to prevent interception on public Wi‑Fi and other networks. ProtonVPN’s apps are available for Windows, macOS, Linux, Android, and iOS, plus options for router setup. The provider also publishes its client apps as open source and has undergone independent security audits, which improves transparency and trust. Privacy and security extras One of ProtonVPN’s standout capabilities is Secure Core, a multi-hop architecture that routes traffic through privacy-friendly countries before it exits to the public internet. Secure Core adds an extra layer of protection against sophisticated adversaries trying to trace activity back to a user. ProtonVPN also offers Tor over VPN, which directs traffic into the Tor network for strong anonymity without requiring separate Tor software. Built-in features such as a kill switch, DNS leak protection, and split tunneling (on some platforms) help users maintain control over which traffic is protected. Plans and performance ProtonVPN provides both free and paid tiers. The free plan is a useful entry point with limited server access and moderate speeds, while paid plans unlock faster servers, more locations, Secure Core, and advanced features like NetShield ad and tracker blocking. Performance is generally competitive—especially when using WireGuard—but actual speeds depend on server load, location, and the user’s internet connection. Use cases ProtonVPN is well-suited for privacy-conscious users, journalists, activists, and anyone who frequently uses public Wi‑Fi. It supports P2P file sharing on select servers and helps bypass geo-restrictions for streaming and accessing region-locked content, though availability and streaming performance may vary. Pros and cons Pros include a strong privacy stance, Swiss jurisdiction, open-source clients, multi-hop Secure Core, and Tor over VPN. Cons may include higher pricing on top-tier plans compared with some competitors and occasional speed variability on popular servers. The free plan is limited but valuable for testing the service. Getting started Setting up ProtonVPN is straightforward: create an account, choose a plan, download the appropriate client, and follow the on-screen setup. For advanced configurations—routers, Linux CLI, or split tunneling—ProtonVPN provides documentation and support resources. Conclusion ProtonVPN is a reliable choice for users prioritizing privacy and transparency. With modern protocols, security-focused features like Secure Core and Tor integration, and a reputable background, it offers a compelling balance of usability and protection for everyday internet privacy needs.