Here are the results of what most people are interested in :
- Vulnerability research (45 %)
- Bootrom / iBoot exploitation (34 %)
- History of jailbreaks and exploits since 2007 (33 %)
- Explanation of iOS security features in detail (30 %)
I will focus on these subjects, and will also talk about the exploits used in rocky-racoon / Absinthe v2.0.