Change Default Router Settings: Start by changing the default username and password of your router. Default credentials are widely known and can be exploited by attackers.

Use Strong Passwords: Set strong, unique passwords for your Wi-Fi network and router admin interface. Use a mix of letters, numbers, and special characters, and avoid easily guessable information like birthdays or common words.

Enable Encryption: Ensure your Wi-Fi network is encrypted with WPA3 or at least WPA2 encryption. Avoid using WEP, as it is no longer secure.

Update Router Firmware: Regularly check for and install updates to your router’s firmware. Manufacturers release updates to fix vulnerabilities and improve security.

Disable WPS: Wi-Fi Protected Setup (WPS) can be vulnerable to brute force attacks. Disable it unless absolutely necessary, and if you do need to use it, make sure to disable it afterward. (Creating a Secure Home Network)

Firewall Configuration: Enable the firewall on your router to add a layer of protection against unauthorized access.

Guest Network: If your router supports it, set up a guest network for visitors. This keeps your primary network separate and secure.

Network Segmentation: Consider segmenting your network using VLANs if your router supports it. This isolates different parts of your network, improving security. (Creating a Secure Home Network)

Disable Remote Management: Unless you absolutely need it, disable remote management of your router to prevent unauthorized access from outside your home network.

Use VPN: Consider using a Virtual Private Network (VPN) for additional security, especially when accessing sensitive information or using public Wi-Fi networks.

Enable Two-Factor Authentication: If your router supports it, enable two-factor authentication for accessing the admin interface.

Monitor Connected Devices: Regularly review the list of devices connected to your network. Remove any devices you no longer recognize or use. (Creating a Secure Home Network)

Secure IoT Devices: Internet of Things (IoT) devices can be vulnerable. Change default passwords, keep firmware updated, and if possible, place IoT devices on a separate network.

Physical Security: Ensure physical access to your router is restricted to prevent unauthorized tampering.

Educate Family Members: Make sure everyone in your household understands basic security practices, such as not sharing Wi-Fi passwords with strangers. (Creating a Secure Home Network)