Hua Wu

Title: Hua Wu - Innovator in Network Security

Introduction

Hua Wu is a prominent inventor based in Nanjing, China. He has made significant contributions to the field of network security, particularly in the detection of slow HTTP DoS attacks. His innovative approach combines machine learning with network traffic analysis to enhance security measures in backbone networks.

Latest Patents

Hua Wu holds a patent titled "Method for detecting slow HTTP DoS in backbone network." This patent describes a method that can detect three different types of slow HTTP DoS (SHD) attacks. The method is structured into an off-line training phase and an on-line detection phase. During the off-line training phase, various representative unidirectional traffic features are extracted based on the attack characteristics of different SHD types. Corresponding feature groups are built to effectively manage large amounts of unidirectional traffic in backbone networks. A public backbone network dataset is systematically sampled, and data is stored using Count-min Sketch, which significantly reduces the storage and computational overhead required in backbone networks. A specific machine learning algorithm is employed for training to develop attack detection models. This method is crucial for detecting and warning against SHD attacks in high-traffic scenarios, thereby providing a foundation for maintaining network security.

Career Highlights

Hua Wu is affiliated with Southeast University, where he contributes to research and development in network security. His work has garnered attention for its practical applications in safeguarding network infrastructures.

Collaborations

Hua Wu collaborates with Jinfeng Chen, enhancing the research output and innovation in their field.

Conclusion

Hua Wu's contributions to network security through his patented methods demonstrate his commitment to advancing technology in this critical area. His work not only addresses current challenges but also sets the stage for future innovations in network protection.