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ProtonVPN is a virtual private network service developed by Proton AG, a Swiss company known for privacy-first products. Built on principles of transparency and strong security, ProtonVPN aims to protect users’ online privacy by encrypting internet traffic, masking IP addresses, and routing connections through secure servers located in privacy-friendly jurisdictions. Core features - Strong encryption and modern protocols: ProtonVPN supports WireGuard for efficient, low-latency connections as well as OpenVPN and IKEv2. Traffic is protected with robust encryption standards to keep data private over both home and public networks. - Secure Core and multi-hop routing: Secure Core routes traffic through multiple servers in privacy-respecting countries before it exits to the public internet, adding an extra layer of protection against network-level threats. - NetShield: ProtonVPN includes an optional DNS-level blocker called NetShield that helps block ads, trackers, and known malware domains for safer browsing. - No-logs policy and Swiss jurisdiction: ProtonVPN operates under Swiss privacy laws and maintains a no-logs policy. The company publishes transparency reports and has engaged independent audits to reinforce trust. - Free tier and paid plans: ProtonVPN provides a free plan with access to a limited selection of servers and basic functionality. Paid plans add faster speeds, more server locations, streaming and P2P-optimized servers, and additional simultaneous connections. - Open-source apps and features: Desktop and mobile apps are open source, enabling community review. Other conveniences include a kill switch, split tunneling, and built-in Tor access on selected servers. Use cases - Privacy and anonymity: By masking your IP address and encrypting traffic, ProtonVPN helps protect online identity and activity from ISPs, advertisers, and potential eavesdroppers. - Secure public Wi‑Fi: Using ProtonVPN on coffee shop or airport Wi‑Fi prevents attackers on the same network from intercepting sensitive data. - Streaming and torrenting: Paid plans provide servers optimized for streaming and P2P transfers, making it easier to access geographically restricted content and share files securely. - Bypassing censorship: In restrictive environments, ProtonVPN’s network and tools can help reach blocked services and websites. Getting started Sign up on ProtonVPN’s website, choose a plan (including a free option), download the app for your platform, log in, and connect to a server. Explore settings like NetShield, split tunneling, and protocol selection to tailor the experience. Conclusion ProtonVPN is a solid choice for users who prioritize privacy and transparency. With modern protocols, multi-hop routing, a free tier, and strong company commitments to open source and audits, it balances usability and security for a wide range of online needs.