Sivakumar Kuppusamy

Title: Innovator Sivakumar Kuppusamy: Pioneering Secure Access Solutions

Introduction

Sivakumar Kuppusamy is a notable inventor based in Coimbatore, India. He has made significant contributions to the field of secure access technologies. His innovative approach focuses on enhancing user authentication processes through advanced methods.

Latest Patents

Sivakumar holds a patent for a "Method and system for securely accessing different services based on single sign on." This invention provides a secure way for users to access various services from a service provider using a single sign-on mechanism. The process involves authenticating the user device through an authentication server, ensuring that the computed hash of a random number matches the received hash. Following this, the system encrypts a second random number, user ID, and an element, which are then sent to the service provider. The user device computes a discrete exponential function and sends it along with the user ID, allowing the service provider to grant access if the computed values match.

Career Highlights

Sivakumar is currently employed at Infosys Limited, a leading global technology services company. His work at Infosys has allowed him to collaborate with other talented professionals in the field.

Collaborations

Some of his notable coworkers include Vijayaraghavan Varadharajan and Rajarathnam Nallusamy. Their collective expertise contributes to the innovative environment at Infosys.

Conclusion

Sivakumar Kuppusamy's contributions to secure access technologies exemplify the impact of innovation in enhancing user authentication. His patent reflects a commitment to improving security in digital services.