Yanzhu Ji

Title: Yanzhu Ji: Innovator in Database Security

Introduction

Yanzhu Ji is a notable inventor based in Sunnyvale, California. He has made significant contributions to the field of database security, particularly through his innovative patent work. With a total of two patents to his name, Ji's inventions focus on enhancing data protection and privacy in database environments.

Latest Patents

Yanzhu Ji's latest patents include "Priority-based masking policy selection in a database environment" and "Dynamic database redaction using protected secret material." The first patent describes techniques for selecting masking policies based on user-specified priority values. This approach allows for the resolution of conflicts when multiple policies apply to a query, ensuring that the highest priority policy is selected. The second patent outlines methods for dynamic database redaction that utilize protected encryption secret material. This invention involves a masking policy that references secret material stored by a secrets manager service, enabling secure access and application of cryptographic functions for redaction purposes.

Career Highlights

Yanzhu Ji is currently employed at Amazon Technologies, Inc., where he continues to develop innovative solutions for database security. His work is instrumental in advancing the capabilities of data protection technologies, making significant strides in the industry.

Collaborations

Some of Yanzhu Ji's coworkers include Dmytro Bogatov and Kiran Kumar Chinta. Their collaborative efforts contribute to the innovative environment at Amazon Technologies, Inc., fostering advancements in technology.

Conclusion

Yanzhu Ji's contributions to database security through his patents reflect his commitment to innovation and excellence in the field. His work not only enhances data protection but also sets a standard for future developments in database technologies.