How to set up a password for Linksys router?

I threw away the box that it came in. How do I set up a password for my linksys wireless router to keep thieves from piggybacking?|||Linksys is owned by Cisco and manuals are available at their site.





You might also try this:





http://www.ehow.com/how_2091718_set-up-l鈥?/a>





Next time, please include the model number!