Zheng Xi

Title: The Innovative Mind of Zheng Xi

Introduction

Zheng Xi is a notable inventor based in Toronto, Canada. He has made significant contributions to the field of data security, holding 2 patents that showcase his innovative approach to protecting sensitive information. His work is characterized by a deep understanding of cryptographic techniques and their application in real-world scenarios.

Latest Patents

Zheng Xi's latest patents focus on securing data via multi-layer tokens. The first patent describes a server that includes a memory and a message processor. This server is designed to store a data record containing a credential associated with an access restriction indicator and a cryptographic key. The processor receives an access request from a network device, which includes the credential and a token. The token consists of a first data layer and a second data layer, which is encrypted with the cryptographic key. The processor is responsible for recovering the first data layer from the token and providing it to the network device.

The second patent also revolves around securing data via multi-layer tokens. In this case, a message processing server is configured to receive first data and save an identifier in association with a first-layer access restriction indicator and a first key. The server generates a first encrypted layer by encrypting the first data with the first key and creates a token from the identifier and the first encrypted layer. Upon receiving second data and the token, the server confirms the identifier's association with the first indicator and generates a second encrypted layer by encrypting the first encrypted layer and the second data with a second key.

Career Highlights

Zheng Xi currently works at the Toronto-Dominion Bank, where he applies his expertise in data security to enhance the bank's technological infrastructure. His role involves collaborating with various teams to implement innovative solutions that protect customer data and improve overall security measures.

Collaborations

Some of Zheng Xi's coworkers include Jonathan K Barnett and Roy D'Souza. Their collaborative efforts contribute to the development of cutting-edge technologies within the bank.

Conclusion

Zheng Xi is a remarkable inventor whose work in data security has the potential to significantly impact the industry. His innovative patents reflect a commitment to advancing technology and protecting sensitive information.