You can quickly change your WiFi password in the eero app.
Open up the app then head to settings, then it’s just a case of tapping ‘WiFi name password’ where you’ll be able to view and edit.
You’ll need a strong network password so no one else can get on your WiFi.
Your password should be unique but memorable to you. The National Cyber Security Centre recommends the use of the three random words technique, and/or the use of password managers which can generate and store secure passwords for you.
It probably goes without saying, but don’t share your WiFi password with anyone you don’t want to use it. If you think others may have access, change it as soon as you can.
Need to change your WiFi network name as well? You can also do that in the eero app in the same way.