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Trends, technical deep dives, case studies and interviews from across the trusted computing community.

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Draft TCG specifications open for public comment before publication, and how to take part.

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Our Core Technologies & Standards

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Block Integrated Trust (BIT)

Brings trusted computing principles to block-level storage, enabling integrity, attestation, and protection of data blocks at the device layer.

Cyber Resilient Technologies (CyRes)

TCG's cyber-resilience technology for protecting persistent code, detecting unexpected states, and recovering platforms to a known trusted state.

Device Identifier Composition Engine (DICE)

Device Identifier Composition Engine establishes a unique cryptographic identity for resource-constrained devices and IoT systems with minimal hardware.

Platform Certificates

TCG's provenance artifacts asserting Roots of Trust, Trusted Building Blocks, and component composition for supply-chain assurance and attestation appraisal.

Reference Integrity Manifest (RIM)

Signed, machine-readable reference measurements used to verify a device boots and runs in its expected, trusted state.

Storage Security

TCG's architecture for interoperable security on trusted storage devices: self-encrypting drives, access control, locking, and Opal, Ruby, and Opalite classes.

TPM Software Stack (TSS)

A consistent software interface that lets applications and operating systems interact with TPM hardware across vendors, architectures, and platforms.

Trusted Platform Module (TPM)

Hardware-based root of trust that securely generates and stores cryptographic keys, attesting to the integrity of the platform it runs on.

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Aerospace and Non-Terrestrial Systems Solutions

Attestation

Block Integrated Trust (BIT)

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Greater China

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Network Equipment

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TPM Software Stack (TSS)

Trusted Platform Module (TPM)

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Securing Every Sector, Together

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Certify your TPM, storage or network product against TCG compliance and security requirements.

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Resources/
Blogs

Learn to use Trusted Computing Software Stack in Webcast

Published:
Oct 14, 20262 mins read

On Feb. 15, 10:00 a.m. Pacific/1:00 p.m., TCG will host a webcast on using the new TCG software stack for securing devices and data.

Daily reports of attacks and breaches, from servers, PCs and data centers to IoT systems, mean that developers and OEMs must embed security at the foundation of their systems and ecosystem. This new webcast with long-time TPM and Trusted Software Stack expert Lee Wilson, OnBoard Security, will review the key attributes of the TPM and how the new TCG TSS can be used for bottoms-up defense using a trust chain and improving overall platform security.

Attendees will learn about the changes to TSS to make use much easier and more efficient, how to start developing applications and resources. Use cases including key storage and software measurement will be addressed along with strong device identity and authentication. Using the TPM and TSS for health monitoring also will be discussed.

The TCG Software Stack is a software specification that provides a standard API for accessing the functions of the TPM. Application developers can use this software specification to develop interoperable client applications for more tamper-resistant computing.

Wilson is business development engineer at OnBoard Security, where he is responsible for technical support and business development of OnBoard Security’s TCG Software Stack 2.0 (TrustSentry 2.0) and OnBoard Security’s post-quantum cryptography (NTRU and pqNTRUsign).

Register here: https://www.brighttalk.com/webcast/7423/297251?utm_source=Trusted+Computing+Group&utm_medium=brighttalk&utm_campaign=297251.

More info on the software stack supporting the TPM is here: https://trustedcomputinggroup.org/work-groups/software-stack/

Related Technologies
Trusted Platform Module (TPM)
TPM Software Stack (TSS)

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Nov 2, 2026

4 mins read

How do hardware standards protect the aerospace sector?

Specifications like the TPM, CyRes and remote attestation secure satellites and aerospace systems end‑to‑end, ensuring trusted operations.

Oct 20, 2026

3 mins read

Ensuring device integrity with PRCR

Expanding supply chains increase tampering risks; PRCR helps manufacturers verify device integrity and ensure hardware stays trusted end‑to‑end.

Oct 15, 2026

5 mins read

Building the next generation of trusted computing experts

As the cybersecurity workforce faces a growing mismatch between available talent and the practical skills organizations need, education around trusted…

Explore other blogs

View all

Nov 2, 2026

4 mins read

How do hardware standards protect the aerospace sector?

Specifications like the TPM, CyRes and remote attestation secure satellites and aerospace systems end‑to‑end, ensuring trusted operations.

Oct 20, 2026

3 mins read

Ensuring device integrity with PRCR

Expanding supply chains increase tampering risks; PRCR helps manufacturers verify device integrity and ensure hardware stays trusted end‑to‑end.

Oct 15, 2026

5 mins read

Building the next generation of trusted computing experts

As the cybersecurity workforce faces a growing mismatch between available talent and the practical skills organizations need, education around trusted…

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