SecuX to Unveil World's First PUF-based Signed PDF Verifiable Service at ISC West 2026, Redefining Document Security

[March 18, 2026 – Taipei]

As enterprise digital transformation accelerates, the "non-repudiation" of document signing has become the core of legal and commercial trust. SecuX, a global pioneer in hardware security and blockchain technology, today announced a sneak peek of the world's first PUF-based Signed PDF Verifiable Service and its accompanying hardware keys, set to debut at the upcoming ISC West 2026.

This revolutionary lineup features the PUF-based Signing HSM Dongle and the PUF-based FIDO+HSM Combo Signing Dongle, delivering an unhackable foundation of trust for the impending era of autonomous business.

Forging the Ultimate Hardware Root of Trust with eMemory, PUFsecurity, and iMQ

SecuX has strategically integrated the pinnacle of the semiconductor security ecosystem into this solution. The dongles are powered by eMemory's NeoPUF technology, PUFsecurity's PUFcc security IP, and iMQ's CQ9008 secure element.

Leveraging NeoPUF—the industry's most reliable silicon fingerprint with "Ideal Entropy"—each device internally generates a unique private key root of trust during manufacturing. This architecture entirely eliminates supply chain risks, such as private-key interception or cloning, ensuring that every SecuX dongle serves as an singular, unforgeable digital seal.

From Crypto Assets to Corporate Documents: Absolute Legal Non-Repudiation

When dealing with the stakes of corporate contracts, medical records, or defense intelligence, software-level protections alone are no longer sufficient to address future trust crises. "For the past seven years, we have successfully secured the world's most valuable crypto assets. Now, we are bringing that same uncompromising defense mechanism to enterprise document signing," said a SecuX spokesperson. "When an AI agent acts autonomously or a digital document is disputed, the ability to prove its authenticity in a court of law is paramount. Achieving physical-grade 'Legal Non-Repudiation' is our ultimate commercial breakthrough for the market."

The SecuX Signing Dongle provides the perfect solution for signing PDF document hashes. The device can be registered with a Public CA (Government or Enterprise). By anchoring the digital signature to a blockchain, users achieve seamless legal non-repudiation backed by physical-level security. This provides an irrefutable foundation for legal evidence and commercial trust.

Experience the Sneak Peek at ISC West 2026

SecuX invites strategic partners to visit Booth 3134A at ISC West 2026 in Las Vegas (March 25 – March 27) for an exclusive first look at these devices in action. We will showcase a total security solution encompassing IP, secure silicon, Dongle ODM services, and automated certificate creation, representing the complete chip-to-cloud security value chain. Join us to witness how SecuX is redefining commercial integrity in the digital age.

About SecuX Technology Inc.

SecuX Technology Inc. is a global leader in blockchain and crypto security solutions, dedicated to securing digital assets and identities for individuals and enterprises alike. With a specialized team of experts in hardware development, cryptography, and system integration, SecuX has consistently pioneered high-end security products, from award-winning hardware wallets to enterprise-grade HSM solutions. In the era of Agentic AI, SecuX is redefining trust by bridging blockchain decentralization with semiconductor-level Physical Unclonable Function (PUF) technology. Headquartered in Taiwan and serving customers in over 60 countries, SecuX is the strategic partner of choice for developers and enterprises seeking to build verifiable integrity into the next generation of autonomous systems.