NFC Hacking Workshop

We hade an exciting workshop lastnight. Xianbo from CUHK together with Amon and Anson from PolyU brought their RFID hacking devices and demonstrated the power of RFID hacking. Before that, a brief talk was given to the audience to introduce the basic knowledge of RFID and its secutity. Slides for last night’s talk and some […]

Introduction to Format String Attack

In this talk, Zeng Yihui gave a great talk about attacking format string bugs. He started from explaining buffer overflow, ROP and other basic knowledges. In combination with demo and exercises, he showed us some advanced techniques for exploiting format string vulnerabilities. You can download slides and codes for review. Under the permission of the […]

CTF Sharing Session

  Chris is a senior security engineer from ASTRI and also a CTFer. Last year, he discovered various RCE vulnerabilities in a series of commercial routers. Chris shared with us his experience in CTF competitions and introduced some common tools used in CTF. In addition, sample questions were also provided and analyzed.   You can find […]

Capture The Flag Training Session

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 […]