Rajan John Thomas

Title: Innovations of Rajan John Thomas

Introduction

Rajan John Thomas is an accomplished inventor based in Sanford, FL (US). He has made significant contributions to the field of secure messaging through his innovative patents. With a total of three patents to his name, Thomas has demonstrated a commitment to enhancing communication security in mobile networks.

Latest Patents

One of his latest inventions is an end-to-end message encryption system. This invention provides a method and system for secure messaging on a mobile network, leveraging public/private key encryption. The method includes steps for deploying a trusted application by a mobile carrier on a device with a Trusted Execution Environment (TEE). A wireless Software Development Kit (SDK) on the subscriber device interacts with the trusted application and a wireless original equipment manufacturer (OEM) cloud service for mutual attestation, confirming the identity and trustworthiness of the device. A pair of public and private keys are generated, with the private key secured on the device. Messages are encrypted with the public key at a cloud messaging application and decrypted with the private key at the device, enabling secure, viewable messages. The system can support secure transmission of one-time-passwords (OTPs) from an enterprise application, as well as encrypted chat functionality for device responses to the enterprise application.

Another notable patent is the trusted sender signature messaging system. This invention is a system and method for verifying a sender of messages on a mobile network. Software on a cloud messaging service generates a public/private key pair. The private key is securely retained in a cloud wallet service and is accessible to a messaging cloud service (the trusted sender). The public key is shared with a subscriber device that receives messages from the messaging cloud service. The cloud messaging service receives an inbound message for the subscriber device from a trusted enterprise application via a secure connection. The cloud messaging service signs a special header to the message with its private key. When the message is received by the subscriber device, the public key resident on the device verifies the message header signed with the public key of the cloud messaging service, thereby verifying the sender.

Career Highlights

Rajan John Thomas is currently employed at Syniverse Technologies, LLC, where he continues to innovate in the field of secure communications. His work has been instrumental in developing technologies that enhance the security of mobile messaging.

Collaborations

Thomas collaborates with various professionals in his field, including his coworker Chris Wright. Their combined