Short answer: Broadband safety basics: changing your router password means replacing the administrator password that controls your router settings. Do this soon after installation, use a unique passphrase, and save it securely. It reduces the chance that someone on your network can alter Wi-Fi, security or connection settings.
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By Adrian James, Broadband Editor
- Your router administrator password is usually different from your Wi-Fi password.
- Change the administrator password through the router's settings page or app, not by guessing from the Wi-Fi name.
- A long, unique passphrase is safer and easier to type accurately than a short, complex word.
- Keep the new password somewhere secure before you sign out.
- If your connection is poor and you are considering a switch, check what is available at your address before choosing a new deal.
A renter working from a spare room may only notice the router when the Wi-Fi drops during a call. But the small label on the back can hold the details needed to manage the whole home network. Changing the administrator password is a sensible first task after moving in or receiving a replacement router. It does not make a slow broadband line faster, but it helps keep control of the equipment in your hands.
Why should I change my router password?
Change it because the router administrator account controls the settings behind your home Wi-Fi. If that password is left as the one supplied with the equipment, anyone who gains access to it may be able to change the network name, Wi-Fi password, security options or connection settings.
The administrator password protects the router's control panel. It is not normally the password guests enter to join your Wi-Fi. This distinction matters: changing only the Wi-Fi password can remove old devices from the network, while leaving the control panel password unchanged.
You do not need to change it every week. Change it when the router is first set up, after a house move, if you think somebody else knows it, or after a factory reset. If you share responsibility for the broadband with another adult, agree where the updated details will be kept before making the change.
Is my router password the same as my Wi-Fi password?
Usually, no: one password manages the router and the other joins devices to Wi-Fi. Your Wi-Fi password is also called a network password. Phones, laptops and printers use it to connect to your wireless network.
The router administrator password is for the settings page or app. The address for that page, and the original sign-in details, are often shown on a label attached to the router or in the setup information. Some routers ask you to create an administrator password during setup, so there may be no default password to replace.
Do not assume that a password labelled “Wi-Fi key” will sign you in as an administrator. Entering the wrong details repeatedly can temporarily block access on some equipment. Check the label and the wording on the sign-in screen first.
How do I change the administrator password?
Sign in to the router settings, find the administrator or security section, then create and save a new password. Keep a device connected to the router while you do this, preferably using the connection you normally use at home.
Start by opening the router's settings page or its official setup app. The router label or supplied guide should tell you how to reach it. Look for labels such as Administration, Account, Security, Router password or Change password. The exact menu name varies, so avoid changing unfamiliar connection settings while you are there.
Choose a passphrase made from several unrelated words, or a long sentence you can remember but others cannot easily guess. Do not reuse a password from email, shopping or work accounts. Save the change, then sign out and test that the new password works before closing the page.
What makes a router password safer?
Length, uniqueness and careful storage matter more than clever substitutions. A longer passphrase gives you more protection than a short word with a symbol added at the end. Avoid names, addresses, birthdays, pet names and anything visible on social media.
A password manager can store a generated password if you use one. If not, write the passphrase down and keep it in a secure place separate from the router label. Do not leave it on a note beside the equipment, particularly in a shared house, rental property or home office.
While you are in the settings, check whether remote administration is switched on. Remote administration allows settings access from outside your home network. Leave it off unless you have a clear reason to use it and understand how it is protected. Changing settings you do not recognise can interrupt your connection.
What if I forget the new password?
Try the secure record you made first, because a factory reset may remove more than the password. Resetting a router commonly returns settings to their original state. That can mean setting up Wi-Fi again and, in some cases, re-entering broadband connection details.
Before pressing a reset button, check the router guide and any setup information that came with it. A reset can also disconnect devices such as printers or home working equipment until they are reconnected with the new Wi-Fi details. If the router was supplied as part of your broadband service, use the support route provided for that equipment rather than experimenting with connection settings.
| Setting | What it controls | When to change it |
|---|---|---|
| Administrator password | Access to router settings | At setup, after a move, reset or suspected access |
| Wi-Fi password | Which devices can join your wireless network | When devices or former occupants should no longer connect |
| Wi-Fi network name | The name devices see when searching for Wi-Fi | Only if you want a clearer, non-identifying name |
Should I change my Wi-Fi password as well?
Change it if people or devices that should no longer have access may still be connected. This is common after moving home, changing housemates or giving the password to visitors over time. Once changed, every device using Wi-Fi will need the new password.
That includes smart speakers, printers and work devices, so pick a time when you can reconnect them without disrupting your day. If your household has several people, tell them before you make the change. A clear network name and a secure password can save a surprising amount of confusion later.
Changing the Wi-Fi password is separate from changing the administrator password. For the best result, update both where appropriate, and record each one clearly so they are not mixed up.
What should I check before changing broadband?
Check the technology and deals available at your exact address, then consider how your router setup will fit the new connection. A new service may use different equipment, installation arrangements or a different place for the router. That can affect where you work, where Wi-Fi reaches and whether you need to reconnect devices.
When comparing, look beyond a headline monthly cost. Check the contract length, any installation steps, the price information shown before you order and whether the connection type suits your household. If you are switching an existing fixed broadband service, One Touch Switch means you contact only the new provider, which handles the switch through the industry process run by TOTSCo.
Keep your current router details until the new service is working, especially if you use a home office. If you are moving, avoid cancelling a working connection before you know the installation plan for the new address.
What to do next
- Find the router label or setup guide and identify the administrator sign-in details.
- Change the administrator password to a unique, memorable passphrase, then store it securely and test it.
- Check broadband availability at your postcode and address before deciding whether a different connection could better suit your home.
Router password FAQs
Can I change my router password from my phone?
Often, yes. Many routers have a settings app or a browser-based settings page that works on a phone connected to your home Wi-Fi. Use the official route supplied with the router and avoid making changes over unfamiliar public Wi-Fi. Save the password securely before signing out.
Will changing the administrator password disconnect my devices?
It should not disconnect devices from Wi-Fi because it controls access to settings, not the wireless network itself. Changing the Wi-Fi password is different: devices will need the new password before they can reconnect. If you are unsure which setting you are changing, stop and check the label on the screen.
Should I hide my Wi-Fi network name?
Usually, no. Hiding the network name can make connecting and troubleshooting devices less convenient, but it does not replace a strong Wi-Fi password and secure router administrator password. Use a network name that does not reveal your full name or address, then focus on password security.
Do I need a new router if my Wi-Fi is slow?
Not always. Slow Wi-Fi can be caused by router position, walls, household demand or the broadband connection itself. Changing the router password will not improve speed. Before replacing equipment or switching, check your available broadband options at your address and consider where the router sits in your home.
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A router password is a small piece of household admin, but it gives you a clearer starting point whenever you move, reconnect devices or review your broadband setup.