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ProtonVPN is a virtual private network service developed by the team behind ProtonMail, designed around a strong privacy and security ethos. Headquartered in Switzerland, ProtonVPN benefits from the country’s robust privacy laws and operates with a stated no-logs policy. The service targets users who prioritize confidentiality, secure internet access on public Wi‑Fi, and the ability to bypass censorship or geo-restrictions in a way that minimizes data exposure. Core features include modern encryption and multiple tunneling protocols. ProtonVPN supports WireGuard — a lightweight, high-performance protocol — along with OpenVPN and IKEv2. These options balance speed and security across different platforms. Built-in protections such as a kill switch and DNS leak prevention help ensure that your real IP address and DNS queries aren’t exposed if the VPN connection drops. ProtonVPN’s clients are available for Windows, macOS, Linux, iOS, and Android, and the project also provides router setup guides for broader network protection. One of ProtonVPN’s standout offerings is Secure Core, its multi-hop architecture. Secure Core routes traffic through privacy-friendly countries under ProtonVPN’s control before exiting to the destination server. This adds an extra layer of defense against network-based surveillance and certain forms of traffic correlation. ProtonVPN also supports Tor over VPN, allowing direct access to the Tor network through specialized servers, which simplifies use for people who want to combine the anonymity benefits of Tor with VPN protection. ProtonVPN has a free tier that is useful for basic privacy needs and testing the service, though it provides access to a limited set of servers and lower priority on network capacity compared with paid plans. Paid tiers unlock faster servers, more simultaneous device connections, access to Secure Core and streaming-optimized servers, and full P2P support on designated servers. ProtonVPN’s apps are open-source, and the company has subjected components of its service to independent security audits, reflecting its transparency goals. Typical use cases for ProtonVPN include protecting personal data on public Wi‑Fi, accessing region-restricted streaming content, and conducting secure, private browsing. It is also suitable for users in restrictive environments seeking a reliable VPN with a strong privacy stance. Considerations: as with any VPN, actual speeds depend on location, server congestion, and chosen protocol. Availability of streaming services and specific geo-unblocking can vary over time. Prospective users should evaluate plan features, server locations, and simultaneous connection limits relative to their needs. Overall, ProtonVPN is a solid choice for privacy-minded users who want a transparent, security-focused VPN backed by a company rooted in privacy services.