eTUNNEL Inc. is a specialized biometric security company established on December 14, 2021. We have filed for worldwide patents for finger vein recognition technology, including the United States, Japan, Europe, and South Korea. Currently, our finger vein recognition technology is being used by various organizations, including the South Korean Ministry of National Defense.

In addition to conventional biometric authentication technologies, we aim to enhance both physical and cyber security throguh a novel biometric approach, finger vein recognition. Our goal is to provide users with a convenient, sustainable, and secure solution while staying resilient against hacking attempts.