(Hacker Pursuit Technology Author: Hao Yongqing After understanding the hacker attack technology, as well as the explanation of the hacker tracking technology and log forensics, the experienced Mr. Hao Yongqing will bring you a comparison of any hacker attack and defense knowledge theory. Mr. Hao has ten years of teaching and professional experience. He has touched the knowledge fields related to network security, and has provided security-related training for hundreds of enterprises. 51CTO Technology Salon Phase 4: How to Quickly Locate Hacker Attack Lecture Materials)