Marc Guzman

Title: The Innovations of Marc Guzman

Introduction

Marc Guzman is an accomplished inventor based in Studio City, California. He has made significant contributions to the field of secure authentication systems, holding three patents to his name. His work primarily focuses on enhancing the security of user credentials during online transactions.

Latest Patents

Marc's latest patents include a method and system for secure authentication of a user by a host system. This innovative approach ensures that a user's credential never appears in the clear during interactions with banking systems. The user's credential is DES encrypted, and the DES key is PKI encrypted with the public key of an application server before being transmitted. Within the Hardware Security Module (HSM) of the application server, the HSM decrypts and re-encrypts the credential under a new DES key known to the authentication server. The re-encrypted credential is then forwarded to the authentication server, where it is decrypted and verified.

Career Highlights

Marc Guzman is currently employed at Citibank Development Center, Inc., where he continues to develop innovative solutions for secure banking transactions. His expertise in encryption and authentication systems has positioned him as a key player in the field.

Collaborations

Throughout his career, Marc has collaborated with notable colleagues, including Michael L Grandcolas and Thomas Yee. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Marc Guzman's contributions to secure authentication systems exemplify his commitment to innovation in the field of technology. His patents reflect a deep understanding of security protocols, making him a valuable asset in the banking industry.