Yizhen Wang

Title: Yizhen Wang: Innovator in Anomaly Detection and Malware Mitigation

Introduction

Yizhen Wang is a notable inventor based in Santa Clara, CA, who has made significant contributions to the fields of anomaly detection and malware mitigation. With a total of 2 patents, Wang's work focuses on enhancing security measures through innovative technological solutions.

Latest Patents

Wang's latest patents include "Secure anomaly detection using federated learning" and "Malware detection and mitigation system and method therefor." The first patent discloses methods and systems for performing federated private anomaly detection. This involves collaboration between an anomaly detector computer, an aggregator computer, and an account management computer to train machine learning models. These models classify events as either fraudulent or not, while ensuring that private information remains confidential. This system is particularly useful for detecting and preventing financial crimes.

The second patent outlines a malware detection system that includes an attack channel removal unit, a feature extraction unit, and a graphical encoding unit. This system detects malware in software by utilizing graphically-encoded component-based features and monotonic features extracted from software output. The combination of these features generates a feature vector that enhances the malware detection process.

Career Highlights

Yizhen Wang is currently employed at Visa International Service Association, where he applies his expertise in developing advanced security technologies. His work at Visa plays a crucial role in safeguarding financial transactions and protecting sensitive information.

Collaborations

Wang collaborates with talented individuals such as Ahmed Abusnaina and Sunpreet Singh Arora, contributing to a dynamic team focused on innovation in security technologies.

Conclusion

Yizhen Wang's contributions to anomaly detection and malware mitigation demonstrate his commitment to enhancing security in the digital landscape. His innovative patents and work at Visa International Service Association highlight his role as a leading inventor in the field.