protonvpn下载

ProtonVPN is a virtual private network developed by the team behind ProtonMail, designed to give individuals and businesses stronger online privacy and security. Headquartered in Switzerland, ProtonVPN benefits from strong Swiss privacy laws and a clear emphasis on protecting user data. The service aims to combine powerful technical protections with a straightforward user experience across desktop and mobile platforms. Key features of ProtonVPN include strong encryption (AES-256), modern tunneling protocols such as WireGuard and OpenVPN, and a strict no-logs policy. ProtonVPN also provides a kill switch that blocks traffic if a VPN connection drops, preventing accidental exposure of IP addresses. For users seeking advanced anonymity, ProtonVPN offers Secure Core — a multi-hop routing option that channels traffic through privacy-friendly countries before it leaves the network — and access to Tor over VPN servers that allow direct routing into the Tor network without a separate Tor browser configuration. ProtonVPN is available in a free tier as well as paid plans. The free plan is notable for offering real privacy without mandatory credit card information and includes access to a limited selection of servers, making it suitable for casual use and testing. Paid tiers expand server access, unlock higher speeds, allow simultaneous device connections, and enable features tailored for streaming and P2P/torrenting. The apps are designed to be user-friendly for beginners while providing advanced settings for experienced users, including split tunneling and custom DNS options. Common use cases for ProtonVPN are protecting personal data on public Wi‑Fi, bypassing regional content blocks for streaming, securing remote work connections, and reducing tracking from advertisers and ISPs. The service emphasizes transparency: its apps and some components have been released as open-source, and the company highlights security practices and third-party reviews to build trust. As with any VPN, ProtonVPN is not a silver bullet — it enhances privacy and security but cannot guarantee complete anonymity against determined adversaries or replace good security hygiene. For most users looking for a reputable, privacy-centered VPN with both a free option and feature-rich paid plans, ProtonVPN is a solid choice worth evaluating.