Company profile

Intelligent Information
Security Technology Inc.

智能資安科技股份有限公司

IIST is a hardware-security company based in Hsinchu, Taiwan. The company develops proprietary Dynamic Physically Unclonable Function (PUF) technology, combining semiconductor circuit design with cryptographic methods for hardware identity and root-key recovery.

Its activities span security IP development, secure IC production, module integration and system-security architecture. IIST works with semiconductor designers, equipment manufacturers and software partners, supported by academic research collaboration and participation in security industry associations.

Our mission
“Make hardware-rooted security accessible to every device in the connected world.”

Investors · Angels · Government & research programs

A partner for the hardware trust ecosystem.

IIST connects proprietary Dynamic PUF technology with semiconductor IP, secure ICs and system integration. Explore a collaboration around the technology, its applications and the path to deployment.

Illustrative silicon wafer and semiconductor research

Technology differentiation

A reusable entropy source supports independent cryptographic roots and random-number generation. ACC enables root-key recovery without permanent root-key storage.

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Illustrative hardware platform integration and testing

Products and integration

The portfolio spans licensable IP, secure ICs, embedded modules and USB keys. FPGA evaluation supports architecture work for the SASP platform.

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Illustrative engineering research and program collaboration

Research and programs

Discuss hardware-security research, a post-quantum migration pilot or an industry demonstration with a defined technical scope and measurable outcomes.

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Share your investment or program focus, the questions you need to assess and your decision timeline. Request a company briefing or a scoped technical discussion.

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Quality & ecosystem

Research. Quality. Collaboration.

Quality and information-security management complement our research and industry engagement.

ISO 9001Quality management
ISO 27001Information security management
FIDO AllianceAuthentication ecosystem
PQC Taiwan AlliancePost-quantum collaboration
Academic researchHardware-security innovation

Contact IIST for current certification scope and partnership details.

Start a conversation

Work with IIST on your next root-of-trust architecture.

Tell us what you are securing. We will map the right path from evaluation hardware to customized silicon IP.