Kriti Ranjan Das

Title: Innovations of Kriti Ranjan Das

Introduction

Kriti Ranjan Das is a notable inventor based in Singapore, SG. He has made significant contributions to the field of technology, particularly in the area of token authentication systems. With a total of 2 patents to his name, Kriti is recognized for his innovative approaches to enhancing security measures in digital transactions.

Latest Patents

Kriti's latest patent is titled "Prevention of Token Authentication Replay Attacks System and Method." This invention involves a method where a server computer receives a request message from a token requestor computer on behalf of a user device. The request message includes a first current token tracking value and a first function index value. The server computer determines a second function index value and compares it with the first function index value. If they match, the server can determine a function based on the first function index value and a stored function table associated with the user device. Subsequently, the server determines a second current token tracking value based on the function and compares it to the first current token tracking value. Finally, the server generates a response message based on the comparison.

Career Highlights

Kriti Ranjan Das is currently employed at Visa International Service Association, where he applies his expertise in developing secure transaction systems. His work focuses on creating innovative solutions that address the challenges of digital security.

Collaborations

Kriti collaborates with Tirtha Mauli Sarkar, who is also a key contributor in their projects. Together, they work on advancing technologies that enhance security protocols in financial transactions.

Conclusion

Kriti Ranjan Das is a prominent inventor whose work in token authentication systems has made a significant impact on digital security. His innovative patents and collaborations continue to shape the future of secure transactions.