Sep 30, 2026
TCG News
New Work Group formed for trusted space-based systems
Nov 10, 2026
Reference
TCG TPM Active Interposer Mitigation Guidance for Data Centers
Nov 9, 2026
Explainer
Mapping TCG technologies to AI risk management
Sep 10, 2025
Guide
TCG Guidance Integrity Measurements Event Log Processing V1.0 R131
Our vision
TCG is a not-for-profit international consortium that creates open industry specifications for secure computing, anchored by hardware-based Roots of Trust.
Open Standards for Trusted Computing
Where Trust Begins
[ 01 ]
Create Common Standards
TCG defines open standards that help the tech industry build more secure products and systems.
[ 02 ]
Build Trust Into Devices
Our standards help devices check that they are secure and haven’t been compromised.
[ 03 ]
Work Across the Tech Ecosystem
TCG technology is used across chips, operating systems, devices, cloud platforms and security solutions.
[ 04 ]
Make Security More Effective
Shared standards help improve cybersecurity, support compliance and reduce complexity and costs.
Our Key Technologies & Standards
Explore the open standards developed by TCG: widely adopted, constantly evolving, and free to implement.
TCG publishes open, vendor-neutral standards for integrity, attestation, identity, and resilience. These specifications are public, free to implement, widely deployed, and aligned with ISO/NIST standards.
TCG's standardized hardware Root of Trust for protecting keys, recording platform measurements and supporting attestation across every class of device.
TCG's component-level hardware Root of Trust for constrained devices, giving integrated components their own identity and attestation.
TCG's architecture for interoperable security on trusted storage devices: self-encrypting drives, access control, locking and Opal, Ruby and Opalite classes.
TCG's cyber-resilience technology for protecting persistent code, detecting unexpected states and recovering platforms to a known trusted state.
TCG's provenance artifacts asserting Roots of Trust, Trusted Building Blocks and component composition for supply-chain assurance.
TCG's standardized TPM software access layer, providing vendor-neutral APIs so applications can use TPM capabilities on any implementation.
Signed, machine-readable reference measurements used to verify a device boots and runs in its expected, trusted state.
TCG's lightweight hardware Root of Trust for device identity and attestation, built for constrained devices and components.
Trusted Knowledge, Openly Shared
Learn, Build, and Stay Informed
View all ResourcesDocuments
Searchable by technology and Work Group, to quickly navigate the TCG library.
Public Review
TCG Draft Specifications Currently in Public Review. This page contains all specifications that are currently in public review.
Blogs
Regular insights into the latest trends, case studies, interviews, and technical deep dives. Subscribe for updates.
Educational Content
Free courses, webinars, and hands-on labs to learn about the TPM, attestation, and the trusted software stack.
Events & Webinars
Find out which upcoming industry events TCG is attending or sponsoring.
Those making a change
Who are our members?
Over 75 organizations co‑create TCG standards. We also collaborate with academia, government, and industry consortia through liaison programs, and align with global standards bodies and alliances to ensure interoperability.
Join the ecosystemSep 30, 2026
New Work Group formed for trusted space-based systems
Operators facing increasing demands for secure, reliable satellite systems can now benefit from guidance that helps build verifiable trust into their…
Sep 14, 2026
New TCG-DMTF collaboration to optimize device authentication
Industry-wide interoperability in platform security has today been strengthened, thanks to a joint development effort between the Trusted Computing Group…
Aug 24, 2026
New Guidance Defines Benchmark for Quantum‑Safe Security
Businesses have been provided a clear benchmark for judging whether electronic device vendors’ claims of protection against quantum enabled attacks are valid,…
Mar 31, 2026
TCG and OST2 launch advanced TPM course for developers
Software developers and students will gain advanced knowledge in how to build secure systems using a Trusted Platform Module (TPM), thanks to a new technical…
Mar 22, 2026
New spec implements PQC measures to mitigate quantum attacks
Device owners using the latest Trusted Platform Modules (TPMs) are now better equipped to protect their sensitive data from quantum attacks, thanks to a new…
Dec 2, 2025
TCG survey finds 91% of firms lack quantum‑threat roadmaps
Businesses in all industries are extremely vulnerable to quantum computing attacks, with a new report from the Trusted Computing Group (TCG) finding that 91%…