Chris Hadnagy, Chief Human Hacker and aka loganWHD, is the President and CEO of Social-Engineer, Inc. He specializes in understanding the ways in which malicious attackers are able to exploit human weaknesses to obtain access to information and resources through manipulation and deceit. He has been in security and technology for over 16 years. Chris is a graduate of Dr. Paul Ekman's courses in Microexpressions, having passed the certification requirements with an "Expert Level" grade. He has significant experience in training and educating students in non-verbal communications. He also holds certifications as an Offensive Security Certified Professional (OSCP) and an Offensive Security Wireless Professional (OSWP). Finally, he is the author of the best-selling book, Social Engineering: The Art of Human Hacking.