Security Expert Hack to Drone

My friend Dongcheol Hong( made a presentation about Drone Hacking at Code Blue Conference in Japan. He showed the interaction hijacking between Drone and control app, also he explained about how drone could be infected with malware.

Link :

Make a secure mobile payment – HITCON 2014

I made a presentation at HITCON 2014 in Taiwan, the title is “Make a secure mobile payment”.

File : E2_06_Yongjun Park – Make a secure mobile payment


Recently, many kinds of mobile payment have launched, and it has got a large share of payment transactions in the world. As we know that, a breach of payment is highly dangerous because it could be exploited to steal real money, directly.

I have found diverse flows and vulnerabilities during security testing. Some of them could be used to acquire payment data and to change transactions. I will talk about threats of mobile payment and cases of vulnerability. Also, I am going to share how to test the security of mobile payment.