It seems like you might be referring to the built-in browser on your device. Most modern browsers are designed to handle security features like VPNs, which are typically integrated into the browser's security settings. This ensures that your internet access remains secure and private. If you're looking to block specific websites or access content through your browser in a privacy-friendly way, you might want to use a browser extension or add-ons that are specifically designed to block or redirect websites to your network. These extensions often include VPN features to help you stay private and secure your browsing experience.