ISO/IEC 11889-1 (2009-05)

ISO/IEC 11889 defines the Trusted Platform Module (TPM), a device that enables trust in computing platforms in general. ISO/IEC 11889-1:2009 is an overview of the TPM. It describes the TPM and how it fits into the trusted platform. ISO/IEC 11889-1:2009 describes trusted platform concepts such as the trust boundary, transitive trust, integrity measurement, and integrity reporting.
This standard has been revised by ISO/IEC 11889-1:2015. However, the 2009 Edition remains available through 2025 to permit stakeholders to complete technical work tailoring their adoption of the 2015 Edition to meet their security and privacy objectives.