Ziliang Zhang

Title: Ziliang Zhang: Innovator in Cloud Data Access Control

Introduction

Ziliang Zhang is a notable inventor based in San Mateo, CA (US). He has made significant contributions to the field of cloud data management, particularly in access control mechanisms. With a total of 2 patents, Zhang's work focuses on enhancing security and efficiency in data operations.

Latest Patents

Zhang's latest patents include innovative methods and systems for providing access control for policies. One patent details a process that allows customers to create and apply allowed and restricted items provided by third-party managers. The cloud data platform receives user code for performing operations and a policy that includes these items. It then compares the allowed and restricted items to a specification, determining differences that inform whether to permit the operation.

Another patent focuses on granular access control of packages. This involves a packages policy object that enables customers to create and apply policies provided by third-party package managers. The cloud data platform receives a user-defined function (UDF) that includes code for operations to be performed. It then compares the package policy, which includes allowlists and blocklists, to the package specification, computing a difference set that informs whether the UDF is permitted.

Career Highlights

Ziliang Zhang is currently employed at Snowflake Inc., where he continues to develop innovative solutions in cloud data management. His work is instrumental in shaping the future of data access control.

Collaborations

Zhang collaborates with talented individuals such as Srilakshmi Chintala and Albert L Hu, contributing to a dynamic and innovative work environment.

Conclusion

Ziliang Zhang's contributions to cloud data access control through his patents reflect his commitment to innovation and security in technology. His work at Snowflake Inc. positions him as a key player in the advancement of data management solutions.