
Find the router's address and admin login on the sticker under it (commonly 192.168.0.1, 192.168.1.1, 192.168.8.1 or tplinkwifi.net). Open that address in a browser while connected to the Wi-Fi, log in, go to Wireless or WLAN settings, type a new password under WPA2 or WPA3, and save. Some providers also let you change it from their app.
Key takeaways
- Address and admin login are on the router sticker.
- Use WPA2 or WPA3 security.
- Use 12+ characters, not phone numbers or names.
- Change the admin password too.
- Turn off WPS.
01Step by step
- 01Connect to the Wi-FiOr plug in a network cable.
- 02Open the router addressFrom the sticker, in Chrome or any browser.
- 03Log in as adminDefault details are on the sticker unless changed.
- 04Go to Wireless / WLAN securityFind the Wi-Fi password, key or passphrase field.
- 05Enter a new passwordWPA2-PSK or WPA3; 12+ characters.
- 06Save and reconnectAll devices need the new password.
02Common router addresses
| Router | Usual address |
|---|---|
| Huawei / 4G routers | 192.168.8.1 or 192.168.100.1 |
| Tenda | 192.168.0.1 or tendawifi.com |
| TP-Link | 192.168.0.1 or tplinkwifi.net |
| Many fibre and Airtel routers | 192.168.1.1 |
03Lock it down
- Change the router admin password from the default
- Turn off WPS
- Create a guest network for visitors
- Update the router firmware
- Put CCTV and smart devices on their own network
Read how to change your Wi-Fi channel and VLANs for CCTV networks.
04Frequently asked questions
I forgot the router admin password. What now?
Hold the reset button for about 10 seconds to restore defaults, then set it up again. This erases your settings.
Will my CCTV disconnect after I change the password?
Wi-Fi cameras will. Update their Wi-Fi password in the camera app.
Can I change the Wi-Fi password from my phone?
Yes, through a browser on the phone or the provider's app.
