Hi there and welcome
To do this, make sure your connected to the Linksys
Then click on my link below
By default username is ***** ***** password ***** *****
Then click on wireless, wireless security
Set the security mode to PSK2-Personal
Change Encryption to AEs
Then enter the passphrase which is your network password.
Then click Save and your network is then secured.
you will need to reconnect to your wireless using this new password
I can also do these steps for you, and have made a request via Additional Services. This is optional, and if you choose to do this, I can, with your permission, remote into your computer while you watch and do all these steps (and deal with any problems that arise during them) for you. Or if you do not choose to take this service, we can continue here. This is no problem at all. Just let me know please.
Else let me know the results please