Yuwei Zheng is a senior security researcher from Radio Security Research Dept. of 360 Technology. He has rich experiences in embedded systems over 10 years. He reversed blackberry BBM, PIN, BIS push mail protocol, and decrypted the network stream successfully in 2011. He successfully implemented a MITM attack for Blackberry BES based on a modified ECMQV protocol of RIM. He focuses on the security issues of embedded hardware and IOT systems. He was the speaker of DEF CON , HITB etc.

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