That little router humming in the corner came with a default password printed on a sticker — and millions of people never change it. Those defaults are public knowledge, which makes an unchanged router one of the easiest things on your network to hijack. Our GetMyPassword team explains why default router passwords are so dangerous and how to fix the problem in a few minutes.
Why defaults are a real danger
Default admin logins like admin / admin are listed in manuals and databases anyone can search. If your router still uses one, an attacker — or malware scanning the internet — can log into its settings, change your DNS to redirect you to fake sites, snoop on traffic, or rope the device into a botnet. Large attacks have been built almost entirely from devices left on default credentials.
Two passwords to change
Your router actually has two separate secrets, and both matter:
- The admin password that protects the router’s settings page.
- The Wi-Fi password that devices use to join the network.
How to change them
- In a browser, open 192.168.0.1 or 192.168.1.1 (see the router’s label).
- Log in with the current admin details from the sticker.
- Find System / Administration and set a new admin password.
- Under Wireless, set a strong Wi-Fi key and use WPA2 or WPA3.
Your router is the front gate to every device in your home. Leaving its admin password at the factory default is like fitting a strong front door and taping the key to it.
Make both passwords strong
Do not replace one weak default with another. Generate a long, random admin password and a separate strong Wi-Fi key with our password generator, and store them somewhere safe. While you are in the settings, update the router’s firmware too — out-of-date routers are another common way in. A few minutes here protects everything connected to your home network.
Frequently asked questions
Why should I change my router’s default password?
Default logins are publicly known, so anyone can access your router’s settings, redirect your traffic, or add the device to a botnet. Changing the admin password closes that easy door.
What is the difference between the router admin password and the Wi-Fi password?
The admin password protects the router’s settings page; the Wi-Fi password lets devices join your network. They are separate, and both should be strong and changed from the defaults.
How do I find my router’s admin page?
Open 192.168.0.1 or 192.168.1.1 in a browser; the exact address and default login are usually printed on a label on the router itself.