Andrew Stewart Tucker

Title: Andrew Stewart Tucker: Innovator in Data Security

Introduction

Andrew Stewart Tucker is a notable inventor based in Seattle, WA. He has made significant contributions to the field of computer security, particularly in the areas of data storage and retrieval. With a total of 2 patents, Tucker's work reflects a commitment to enhancing the security and usability of technology.

Latest Patents

Tucker's latest patents include "Secure data storage and retrieval incorporating human participation." This innovative mechanism requires human involvement in an access verification sequence. When a request to access secure data is made, a puzzle is presented to the requester. The solution to this puzzle necessitates human participation, ensuring that it is within human capabilities but beyond the current capabilities of computer systems. The puzzle can be rendered visually or audibly, and it can be generated from a library of pluggable puzzle generators that can be updated as technology advances.

Another significant patent is the "Weighted entropy pool service." This system associates weights with entropy sources to estimate the quantity of entropy contained in data. An interface is provided to connect user entropy sources to the entropy pool service. The system tracks the quantity of entropy as it is distributed to consumers, and a persistent entropy pool state file maintains entropy across system restarts.

Career Highlights

Andrew Stewart Tucker is currently employed at Microsoft Technology Licensing, LLC, where he continues to innovate in the field of technology. His work at Microsoft has allowed him to explore new frontiers in data security and contribute to the development of advanced security mechanisms.

Collaborations

Tucker has collaborated with notable colleagues such as Tolga Acar and Daniel Bakalars Shumow. These collaborations have further enriched his work and contributed to the advancement of technology in the field of data security.

Conclusion

Andrew Stewart Tucker is a distinguished inventor whose contributions to data security are noteworthy. His innovative patents reflect a deep understanding of technology and a commitment to enhancing security mechanisms. Through his work at Microsoft and collaborations with other experts, Tucker continues to make significant strides in the field.