NetShield is available for VPN Plus and Proton Unlimited users. Our apps use DNS filtering to prevent your browser from loading websites that host malware, and to block ads and online trackers. Swiss law does not require us to keep logs of users' internet activity, allowing us to maintain a strict no-logs policy and protect our users' privacy. Proton VPN is headquartered in Switzerland, which is home to some of the world's strongest data privacy laws and free from American and European surveillance agreements. Based in Switzerland with a no-logs policy These features ensure that Proton VPN keeps your data safe even if your connection is interrupted. Always-on VPN automatically re-establishes a connection to our servers. Our Kill Switch disables your internet connection if the VPN disconnects.

Secure Core servers are under our direct control and are located in privacy-friendly jurisdictions. For additional security, you can route your connection through one of our Secure Core servers before connecting to another Proton VPN server in any country.