TPM stands for Trusted Platform Module (TPM), a technology that provides security-related functions on hardware that is equipped with a TPM chip. TPM chips can be used by the operating system or your test application to store encrypted information.
This article addresses common questions about NI products and TPM.
Trusted Platform Module (TPM) 2.0 is a hardware-based security feature integrated into modern computer motherboards or processors, or available as a separate chip. It provides a secure environment for storing cryptographic keys, certificates, and sensitive data, enabling functions like secure boot, disk encryption, and attestation. TPM 2.0 enhances security by performing cryptographic operations in a protected, isolated environment, safeguarding against software-based attacks and unauthorized firmware modifications. It supports the following features:
TPM 2.0, released in 2014, is an updated version of TPM 1.2, offering improved algorithms, stronger cryptography (e.g., SHA-256), and greater flexibility. TPM practices and hardware standards are developed and published by the Trusted Computing Group (TCG), a not-for-profit organization formed to develop, define and promote open, vendor-neutral, global industry specifications and standards, supportive of a hardware-based root of trust, for interoperable trusted computing platforms.
Yes. While it was optional in Windows 10, TPM 2.0 is required in Windows 11. Although it is technically possible to bypass TPM requirements in some circumstances to install Windows 11 on an otherwise incompatible system, Microsoft discourages this procedure, as it compromises security and may limit updates or functionality. NI will not support any attempts to bypass the TPM 2.0 requirement.
Refer to this white paper to learn more about Windows 11 security and its advantages for test applications.
For information about NI hardware that supports TPM, refer to Trusted Platform Module (TPM) Support for NI Controllers.
Unfortunately, no. The TPM chip itself is a permanent component soldered onto a motherboard socket or integrated into the processor package itself. NI had no method for either field or factory upgrade of existing controllers that were not originally manufactured with TPM 2.0 compliance hardware. Refer to PXI Express Controller and Windows 11 Compatibility for a list of all currently-supported PXI embedded controller and part numbers that comply with the Windows 11 TPM 2.0 requirement.
The Field Upgrade Kit will enable you to update the OS on your controller to Windows 11. Each Field Upgrade Kit comes with a unique Microsoft Certification of Authenticity (COA) which proves that the operating system is an authentic Microsoft operating system. The OS version has also been specifically tested with NI embedded controllers and the upgrade process using the USB kit is straightforward.
Refer to Upgrade PXI Express Controllers from Windows 10 to Windows 11 if you need to upgrade your Windows installation with the Field Upgrade Kit.