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ProtonVPN is a virtual private network service developed by Proton AG, the Swiss company best known for Proton Mail. Its main selling point is an emphasis on privacy and security: ProtonVPN is headquartered in Switzerland, a jurisdiction with strong privacy protections, and it maintains a strict no-logs policy to minimize data retention. Key features - Encryption and protocols: ProtonVPN supports modern VPN protocols including WireGuard, OpenVPN, and IKEv2, using strong encryption to protect user traffic from eavesdropping. - Secure Core: One distinguishing feature is Secure Core, a multi-hop architecture that routes traffic through privacy-friendly servers (often located in Switzerland, Iceland, or Sweden) before leaving the ProtonVPN network. This adds an extra layer of protection against network-based attacks or compromised exit servers. - Open-source apps and audits: ProtonVPN’s clients are open-source, enabling independent review of their code. The company has also commissioned independent security audits to validate its claims and implementations. - Privacy protections: Built-in features include a kill switch (which blocks internet access if the VPN connection drops), DNS leak protection, and support for split tunneling on some platforms. - Free and paid tiers: ProtonVPN offers a limited free plan with access to a subset of servers and speeds, making it useful for users who want to try the service without commitment. Paid tiers unlock faster servers, more simultaneous connections, Secure Core, P2P support, and streaming-optimized locations. - Multi-platform support: Native apps are available for Windows, macOS, Linux, iOS, and Android, plus manual setup instructions for routers and other devices. Performance and use cases ProtonVPN aims to balance privacy with performance. WireGuard support improves speeds and efficiency, while its paid servers offer higher bandwidth and streaming access. Typical use cases include protecting data on public Wi-Fi, bypassing geographic restrictions for content, secure remote work, and preserving online anonymity. Pros and cons Pros: - Strong privacy focus and Swiss jurisdiction - Secure Core multi-hop option - Open-source clients and independent audits - Free tier available - Good platform support and modern protocols Cons: - Paid plans can be pricier than some competitors for comparable server counts - Free tier has limited speeds and server locations - Speeds can vary depending on server load and location Getting started Signing up is straightforward on the ProtonVPN website. Free accounts require an email and basic setup; paid plans add more features and simultaneous connections. Download the official client for your device, sign in, choose a server (or use Quick Connect), and enable the kill switch for maximum safety. Conclusion ProtonVPN is a reliable choice for users who place a premium on privacy and transparency. Its combination of Swiss privacy-friendly jurisdiction, open-source apps, Secure Core architecture, and modern protocols makes it especially attractive to security-conscious individuals and professionals. While the free tier is limited, paid plans provide the performance and features needed for streaming, P2P, and daily secure browsing.