Here is a list of things you can do to protect your internet connection from hackers:

1. Keep all of your devices (phones, tablets, PCs, etc) updated to the latest version of your operating software.
2. Keep a strong and unique password for your Wi-Fi.
3. Regularly change the router’s default admin passwords.
4. Enable additional firewalls and constantly review them.
5. Strictly control the physical access to the router.
6. Disable any guest network access.
7. Monitor and scan regularly your network for threats.
8. Implement a secure VPN solution.