If you want to protect your Wi-Fi router from hackers, change these settings today and boost security..
In today's world, a home Wi-Fi router is no longer just a means to access the internet; it serves as the backbone for numerous devices—ranging from smartphones, laptops, smart TVs, and security cameras to smart bulbs and other IoT gadgets—to stay online. Consequently, if the router's security is compromised, not only the internet connection but also the connected devices are put at risk. Fortunately, you can significantly strengthen your home network's security by adjusting a few key settings.
**Access the Router's Admin Panel First**
To modify settings, you must first log in to the router's admin panel. Typically, this is done by typing `192.168.1.1` or `192.168.0.1` into your web browser. If neither address works, open the Command Prompt on a Windows computer and run the `ipconfig` command; the IP address listed next to "Default Gateway" is likely your router's address. On a Mac, you can find the router's address in the Wi-Fi network details. Keep in mind that the router's admin panel password and the Wi-Fi connection password are different.
**Change the Default Password and Wi-Fi Name**
If your router is still using the default admin username and password provided by the manufacturer, you should change them. Similarly, choose a new name (SSID) and password for your Wi-Fi network.
It is best to avoid including the router model or manufacturer's name in the SSID, as this could help outsiders identify your specific router. Under Wi-Fi security settings, select "WPA3-Personal" if available. If older devices are incompatible with WPA3, you can use "WPA2/WPA3 Mixed Mode."
**Create a Guest Network**
Instead of sharing your main Wi-Fi password with guests, offer them access to a "Guest Network." This keeps their phones and laptops separate from your primary network. The Guest Network can also be used for smart bulbs, cameras, and other IoT devices. This helps restrict access to your main network should a security issue arise with any single device.
**Keep WPS disabled when not in use**
WPS (Wi-Fi Protected Setup) is designed to allow devices to connect to Wi-Fi without entering a long password. However, its PIN-based system is considered weak from a security standpoint. If you do not use WPS, disable it in the router settings. Nowadays, convenient alternatives like QR codes are available for sharing Wi-Fi from your phone.
**Disable Remote Management**
Some routers allow you to access the admin panel via the internet even when you are away from home. While this can be a useful feature, it exposes the router's management interface to the internet.
If you do not need this feature, keep "Remote Management" or "Web Access from WAN" disabled. It is also best to disable services like Telnet and SSH if they are not required.
**Check for firmware updates**
Finally, visit the router's firmware update section to see if any new updates are available. If an "Auto Firmware Update" option is available, enable it. New firmware often includes fixes for security vulnerabilities. If the manufacturer no longer releases security updates for your older router and the device has reached its "End-of-Life," replacing it may be the safer option.
Disclaimer: This content has been sourced and edited from TV9. While we have made modifications for clarity and presentation, the original content belongs to its respective authors and website. We do not claim ownership of the content.
