Proton VPN combines cutting-edge technology and user-centric design for optimal security.
Secure Core is a unique feature of Proton VPN that routes your internet traffic through multiple servers located in privacy-friendly countries. This adds an extra layer of security, ensuring your data is protected even in cases of server breaches. By using Secure Core, you can maintain your anonymity and safeguard your online activities.
NetShield is Proton VPN's DNS-based ad, malware, and tracker blocking technology. It prevents unwanted ads from appearing and shields you from malicious sites. This feature enhances your browsing experience while keeping your personal information secure from trackers.

The Kill Switch feature is an essential safety measure that automatically blocks all internet traffic if the VPN connection is lost. This prevents any data leaks and ensures that your online activities remain private at all times, even during unexpected disconnections.
Proton VPN utilizes a proprietary VPN Accelerator technology that optimizes speed and performance. This technology ensures that your internet connection remains fast and responsive, allowing you to stream, download, and browse seamlessly without interruptions.
All Proton VPN apps are open source, meaning the code is publicly available for independent audits. This transparency builds trust and ensures that the software can be reviewed for security vulnerabilities, demonstrating a commitment to user privacy.
Operating under Swiss jurisdiction, Proton VPN benefits from strong data protection laws that are not subject to EU or US surveillance. This means your data is protected by some of the most stringent privacy regulations in the world, providing peace of mind for users.
Proton VPN employs a variety of protocols, including WireGuard, which is known for its speed and security. Users can select the protocol that best fits their needs, whether prioritizing speed for streaming or security for sensitive activities.
Split tunneling is an advanced feature included in Proton VPN Plus that allows you to choose which applications use the VPN and which connect directly to the internet. This is particularly useful for optimizing performance while maintaining security for sensitive tasks.
Proton VPN supports P2P and BitTorrent traffic on the Plus plan. This allows users to share files securely while benefiting from the privacy and security features that Proton VPN provides, making it an excellent choice for torrenting.