Jeffrey William Coyte Nicholas

Title: Innovations by Jeffrey William Coyte Nicholas in Secure User Authentication

Introduction

Jeffrey William Coyte Nicholas is a notable inventor based in Los Angeles, CA, who has made significant contributions to the field of secure user authentication. With a total of three patents to his name, Nicholas has demonstrated a commitment to enhancing security measures in digital environments. His latest inventions focus on the innovative use of one-time passwords (OTPs) to create secure authentication systems.

Latest Patents

Nicholas’s latest patents revolve around methods and systems for secure user authentication. The first patent details a process involving the pre-storage of an OTP application on a user's first computing device. This system generates valid OTP values based on the entry of a valid Personal Identification Number (PIN), ensuring that no part of the valid PIN is stored on the device itself. The secure PIN is instead saved on a back-end server alongside a valid shared secret. When the user attempts to log in from a second device, the server dynamically calculates a window of OTP values to verify the login attempt.

The second patent builds on this concept by utilizing a similar structure for secure user authentication via an OTP application. In this version, after the entry of a purported PIN, the device synthesizes a purported shared secret, allowing the generation of a corresponding OTP value. The back-end server then checks the validity of the login attempt by calculating the purported shared secret based on the received OTP value against the pre-stored shared secret.

Career Highlights

Throughout his career, Jeffrey Coyte Nicholas has worked for notable companies, including Citicorp Credit Services, Inc. and Citicorp Development Center, Inc. His roles at these organizations have allowed him to develop innovative solutions that prioritize user security and authentication in technology.

Collaborations

In his career, Nicholas has had the opportunity to collaborate with talented individuals such as Ronald King-Hang Chu and Mark Kogen. These collaborations have fostered the exchange of ideas and have contributed significantly to his success in developing effective authentication systems.

Conclusion

Jeffrey William Coyte Nicholas is a prominent figure in the realm of secure user authentication. His innovative patents reflect his commitment to enhancing security practices in the digital world. Through his work and collaborations, Nicholas continues to shape the way user authentication is approached, paving the way for safer digital experiences.