Xiaofei Guo works as a Technical Lead at Cisco Tetration Analytics where he builds products to secure data centers. Before joining Tetration, Xiaofei worked at both Intel Security Center of Excellence and Qualcomm Product Security Initiative. In these previous positions, he has worked on security challenges in mobile and IoT platform security, infrastructure security, and application security. He has previously presented at Blackhat. He received a PhD from New York University. Besides security research, he is passionate about building innovative security product.