Last Semester I made a pretty comprehensive document detailing the history of Wi-Fi security. In terms of what was used to secure it and how people broke the encryption.
I thought I'd put it out there as a resource for anyone interested.
Click here to get it [pdf]
It's 11pt font, single spaced, 2 column and adds up to 11 pages: all content.. Probably about 25 pages if I had used a lesser formatting.
I made it for a course and got 100%, so it's probably pretty good. Everything is cited, so at the very least it's a good starting point.