Building complete security on the

foundation of Quantum Trust.

ICTK Redefines the Quantum Chain of Trust,

from HRoT to E2E Solutions.

Building Complete Security upon Quantum Trust

ICTK Redefines the Quantum Chain of Trust, from HRoT to E2E Solutions.

Redefining Security for the Quantum Era.


As quantum computing advances beyond the limits of classical cryptography, 

ICTK delivers next-generation protection powered by PUF Silicon IP, 

Hardware Root of Trust, and Post-Quantum Cryptography.


From the silicon itself, 

ICTK builds a Quantum-Resilient Chain of Trust 

- a seamless security continuum from PUF-enabled hardware to PQC – 

ensuring trusted connectivity for the quantum era.


Securing the Future with Quantum-Resilient Trust

The Chain of Trust begins with PUF -

The fundamental security that protects the Quantum Era.

Redefining Security for the Quantum Era.


As quantum computing advances beyond the limits of classical cryptography, ICTK delivers next-generation protection powered by PUF Silicon IP, Hardware Root of Trust, and Post-Quantum Cryptography.


From the silicon itself, ICTK builds a Quantum-Resilient Chain of Trust 

- a seamless security continuum from PUF-enabled hardware to PQC - 

ensuring trusted connectivity for the quantum era.


As the advancement of quantum computing threatens traditional cryptographic systems, ICTK provides a robust foundation for next-generation security through PUF-based HRoT and PQC solutions.

Starting from the chip, ICTK establishes a Quantum-Resilient Chain of Trust -  from hardware to PQC - defining a complete security chain that safeguards the connected world of the future.

   

Defining the Quantum Security Chain

Securing the Future with Quantum-Resilient Trust

The Chain of Trust begins with PUF - The fundamental security that protects the Quantum Era.
















Latest News & Updates

[Exhibition] 4YFN 2026 in MWC 2026

ICTK
19 Feb 2026

ICTK아이씨티케이, MWC 2026, 4YFN,


ICTK will participate in 4YFN (Four Years From Now) 2026, the global startup event held alongside MWC, from March 2 (Mon) to March 5 (Thu), 2026, in Barcelona, Spain.

Recognized as a symbol of innovation at MWC, 4YFN is an international platform showcasing promising startups with high growth potential for the next four years. The event provides opportunities for companies to present cutting-edge technologies while fostering investment and strategic partnerships.

At this exhibition, ICTK will present its Quantum HRoT (Hardware Root of Trust)-based security architecture, which integrates Post-Quantum Cryptography (PQC) and Physically Unclonable Function (PUF) technologies. In addition, ICTK will unveil its MTB battery authentication security chip, scheduled for launch in 2026.

We look forward to your interest and visit.


# Event Information

  - Event: 4YFN 2026 (Four Years From Now)
  - Date: March 2 (Mon) – March 5 (Wed), 2026
  - Venue: Fira Gran Via Exhibition Center, Barcelona, Spain
  - Booth No.: 8.1D50.2


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