Configure your firewall to allow internet access by following these steps:

1. Determine the network traffic rules that should be allowed
2. Define which devices should be given access, ensuring that only authorized users and devices are allowed in
3. Determine what services, protocols, and ports should remain open and choose an appropriate firewall configuration
4. Employ security scoring to detect applications and vulnerabilities
5. Set up rules and alerts to detect malicious activities
6. Review settings and network access for potential compromises
7. Test the firewall settings to verify that the correct settings are running
8. Continue to review settings and traffic on a regular basis