In the talk, Prof. Zhang introduced CTF security competition. Next week, we will invite Chris from ASTRI to share his experience on CTF competition and five training sessions will also be provided in following weeks. Some self-learning material list for CTF.

self-learning list for CTF (you can search them on Google):
1. RPI CTF
2. GIT lessons
3. picoCTF
4. CMU bomb lab
5. iChunQiu

The slides of the activity can be found at:

https://drive.google.com/file/d/0B4iZcvYpeNvZYnRVaGd3RmJmaVE/view?usp=sharing