A router is a device that connects multiple devices to a single internet connection and enables them to communicate with each other. It routes data packets between devices on a local network and the wider internet.
To secure your router, you can take the following steps:
Use a strong and unique password: Choose a strong and unique password for your router, and avoid using the default password provided by the manufacturer. Use a password manager to store it securely.
Enable encryption: Enable encryption on your router to protect the data transmitted over your network from being intercepted by outsiders. WPA2 encryption is currently the most secure option.
Enable firewall: Enable the built-in firewall on your router to block unauthorized access and protect against network-based attacks.
Update the firmware: Make sure to regularly update the firmware on your router to fix known vulnerabilities and improve security.
Enable remote management: If you need to manage your router remotely, make sure to enable this feature and use a strong and unique password to protect it.
Use a guest network: If you want to allow guests to access your internet connection, use a separate guest network with its own password. This will help to isolate guests from your main network and protect your devices.
Monitor your network: Regularly check your router logs for suspicious activity and monitor your network for any unusual behavior.
Use a security-focused router: Choose a router that places a strong emphasis on security, and opt for a router that includes security features such as a built-in firewall and encryption.