Log in to your router's configuration website–the password and address should be printed on the router. Then, click the Wireless, Wi-Fi, or Network tab, locate the Security (or similar) section, type a new password into the Password or Passphrase field, then click Apply or Save. Here's why you should consider changing it regularly: Stop Unwanted Users: Prevent strangers or neighbors from using your internet. Maintain Speed: Fewer devices connected mean better performance. This article will provide a comprehensive guide on how to change your fiber WiFi password, covering different router interfaces, security best practices, and troubleshooting tips. We'll delve into the technical aspects of password management and network security to ensure your home or office. In these cases, you need to access your router's admin panel to update the Wi-Fi password. 1 to update your wireless password? Here's a step-by-step guide. Whether you just installed a new router, shared your password too widely, or suspect someone else is using your network, updating it only takes a. Easily change your GFiber Wi-Fi password and update your network settings through your GFiber App or the GFiber online account portal.