Mozilla released Firefox 149 with added privacy protection through a built-in VPN tool offering up to 50GB of monthly traffic.

The feature uses a secure proxy server to route only traffic from the browser, unlike the company’s commercial Mozilla VPN, which covers system-wide traffic.

“Whether you’re using public Wi-Fi while traveling, searching for sensitive health information, or shopping for something personal, this feature gives you a simple way to stay protected,” Mozilla says.