Datablink Device 200 offers significantly enhanced security compared to traditional tokens. Through patented technology, Datablink Device 200 creates a secure channel with the backend of the financial institution. It enables advanced authentication and financial transaction signing by reading a blinking image and generating a one-time use challenge and response-based dynamic password or signature. Unlike competitive solutions, Datablink Device 200 is a truly intuitive solution that offers unmatched ease of use with its unique screen reading technology.