Forward-edge CFI:
1. Did you feel like you understand the basic gist of forward-edge CFI?
2. What was the most significant lesson you learned from the paper?
3. What was the weakest/most questionable part(s) of the paper or how could the paper be improved?
4. They talk about forward-edge control flow.  What would be an example of control flow that is not a forward edge?
5. Which do you think is a better defense against buffer overflows, bounds checking or forward-edge CFI?  Why?

Cling:
6. What was the most significant lesson you learned from the paper?
7. What was the weakest/most questionable part(s) of the paper or how could the paper be improved?

8. Optional: What topic would you most like to see discussed in class, or question you would most like to have answered, if any?