In a move that could reshape how data‑center operators guard their most valuable assets, South Korean biometric specialist Union Biometrics announced on June 19 that it will accelerate its entry into the worldwide data‑center security market by teaming up with French operator Data One.

The partnership will see Union Biometrics’ facial‑recognition and fingerprint‑based access‑control systems installed at Data One’s newest facilities in the United States and across Europe. The South Korean firm will provide an integrated biometric platform that handles entry to the buildings, authenticates authorized personnel, and manages access to restricted zones.

Founded in 2000, Union Biometrics has long supplied biometric solutions to major data‑center and telecommunications infrastructure operators in its home market. Its product suite includes facial recognition, fingerprint authentication, mobile‑access credentials and integrated access‑management platforms. With 150 partners in 100 countries, the company was named to the 2025 Security 50 list for its leadership in biometric technology.

Under the new arrangement, the platform will be rolled out at Data One’s AI‑centric data‑centers in New Jersey and Indiana. The biometric systems will replace traditional token‑based methods—such as key cards or PIN codes—that are vulnerable to loss, theft or duplication. By verifying the unique traits of face or fingerprint, the technology offers a more reliable identity check.

The collaboration also extends to Data One’s European operations. Union Biometrics plans to pursue projects targeting data‑centers across the continent, leveraging its experience in high‑security environments. The company said it will strengthen ties with global data‑center operators and speed up the deployment of its biometric solutions overseas.

Data‑center security has become a growing priority as AI workloads increase the value and sensitivity of the equipment and data housed in these facilities. Robust physical security, including biometric access control, is essential to protect the infrastructure and maintain operational integrity.

Union Biometrics will continue to expand its domestic business in South Korea, focusing on data‑centers, telecommunications facilities and national critical infrastructure. The firm will apply its facial‑recognition, fingerprint‑authentication and mobile‑credential technologies in these high‑security settings.

The partnership with Data One is part of a broader trend of AI‑driven data‑center expansion in North America and Europe. Data One’s new sites in New Jersey and Indiana will host large numbers of AI processors that generate significant heat and power consumption, making physical security a top concern.

The integrated platform also supports secure‑area access management, allowing operators to define and enforce granular access policies for different zones within a data‑center. It can integrate with existing security‑information‑and‑event‑management (SIEM) tools and building‑management systems, providing a unified view of physical and cyber‑security events.

By partnering with established data‑center operators like Data One, Union Biometrics can leverage local expertise and accelerate deployment timelines, bringing its biometric solutions to a wider range of high‑security facilities.

In short, Union Biometrics is broadening its reach beyond South Korea by collaborating with Data One to install biometric access‑control systems in new AI‑centric data‑centers in the United States and Europe. The firm will also grow its domestic presence in critical infrastructure while pursuing additional partnerships with global data‑center operators to meet the rising demand for secure, reliable physical access solutions.