linksys router

I have a wireless linksys router connected to my modum so my bro can access the net does anyone know how to set up a wpa on this router so no one can have access to it

thanks

 

Hi,
It's basically gonna go something like this

http://linksys.custhelp.com/cgi-bin/linksys.cfg/php/enduser/std_adp.php?p_faqid=3696

There's also some links there about disabling SSID or changing it to something unique which you probably want to do as well. Hope that helps. Good luck.