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Trusted Execution Technology information


Intel Trusted Execution Technology (Intel TXT, formerly known as LaGrande Technology) is a computer hardware technology of which the primary goals are:

  • Attestation of the authenticity of a platform and its operating system.
  • Assuring that an authentic operating system starts in a trusted environment, which can then be considered trusted.
  • Provision of a trusted operating system with additional security capabilities not available to an unproven one.

Intel TXT uses a Trusted Platform Module (TPM) and cryptographic techniques to provide measurements of software and platform components so that system software as well as local and remote management applications may use those measurements to make trust decisions. It complements Intel Management Engine. This technology is based on an industry initiative by the Trusted Computing Group (TCG) to promote safer computing. It defends against software-based attacks aimed at stealing sensitive information by corrupting system or BIOS code, or modifying the platform's configuration.

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Trusted Execution Technology

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Intel Trusted Execution Technology (Intel TXT, formerly known as LaGrande Technology) is a computer hardware technology of which the primary goals are:...

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Trusted execution environment

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A trusted execution environment (TEE) is a secure area of a main processor. It helps code and data loaded inside it to be protected with respect to confidentiality...

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List of Intel Core 2 processors

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SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel VT-x, Intel Active Management Technology 2.0 (iAMT2) Intel Trusted Execution Technology...

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Intel vPro

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connection. Intel Trusted Execution Technology (Intel TXT), which verifies a launch environment and establishes the root of trust, which in turn allows...

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Intel Management Engine

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Base Samsung Knox Spectre (security vulnerability) Trusted Computing Trusted Execution Technology Trusted Platform Module Oster, Joseph E. (September 3, 2019)...

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Trusted Platform Module

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of TPM use for platform integrity is the Trusted Execution Technology (TXT), which creates a chain of trust. It could remotely attest that a computer...

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List of Intel Core processors

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processors, only models E6550, E6750, and E6850 support Intel's Trusted Execution Technology (TXT). ^b Note: The L2 Stepping, and models with sSpec SL9ZL...

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TXT

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messaging on a phone using letters and symbols Trusted Execution Technology, Intel's implementation of Trusted Computing TXT records, a type of Domain Name...

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Consumerization of information technology

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chip manufacturers with technologies such as Intel's "Trusted Execution Technology" and ARM's "Trust Zone" —these technologies being designed to increase...

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Joanna Rutkowska

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team member Rafal Wojtczuk, presented an attack against Intel Trusted Execution Technology and Intel System Management Mode. In April 2007, Rutkowska founded...

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LT

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domain for Lithuania LaGrande Technology, former name for the Trusted Execution Technology (Intel's implementation of Trusted Computing) Left total, in sound...

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PCR

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cell rate, on ATM networks Platform Configuration Register, a Trusted Execution Technology implemented using a TPM Processor Control Region, a Windows data...

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VeraCrypt

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2013. Retrieved December 19, 2013. Greene, James (2012). "Intel Trusted Execution Technology" (PDF) (white paper). Intel. Archived (PDF) from the original...

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List of Intel processors

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no VT) Wolfdale-3M (Intel Core 2) – 45 nm process technology Intel Trusted Execution Technology Variants Core 2 Duo E7600, 3.06 GHz (3 MB L2, 1066 MHz...

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Intel Core 2

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Virtualization Technology without extended page tables (EPT) (with some exceptions), the NX bit and SSE3. The Merom microarchitecture introduced SSSE3, Trusted Execution...

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AMD Platform Security Processor

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Security Processor (PSP), officially known as AMD Secure Technology, is a trusted execution environment subsystem incorporated since about 2013 into AMD...

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Trusted Computing

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Trusted Computing (TC) is a technology developed and promoted by the Trusted Computing Group. The term is taken from the field of trusted systems and...

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Computer security

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March 2014. Retrieved 20 March 2014. James Greene (2012). "Intel Trusted Execution Technology: White Paper" (PDF). Intel Corporation. Archived (PDF) from the...

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Rootkit

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server systems, remote server attestation using technologies such as Intel Trusted Execution Technology (TXT) provide a way of verifying that servers remain...

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Confidential computing

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effective against the technology. The technology protects data in use by performing computations in a hardware-based trusted execution environment (TEE)....

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X86 virtualization

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transitions. "Intel Virtualization Technology Processor Virtualization Extensions and Intel Trusted execution Technology" (PDF). Intel.com. 2007. Archived...

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Control register

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CR4.SEE. Fischer, Stephen (2011-09-21). "Supervisor Mode Execution Protection" (PDF). NSA Trusted Computing Conference 2011. National Conference Services...

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Celeron

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it does not support Turbo Boost, HyperThreading, VT-d, SMT, Trusted Execution Technology or AES new instructions, and it comes with only 2 MB of third-level...

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CRTM

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Spain Core Root of Trust Measurement, the measurements of Authenticated Code Module and BIOS code in the Trusted Execution Technology in computing This...

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Pwnie Awards

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click remote execution attack. Most Under-Hyped Research: Vulnerabilities in System Management Mode (SMM) and Trusted Execution Technology (TXT) (Gabriel...

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PrivateCore

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be trusted in a system is the Central Processing Unit (CPU). The firm uses Trusted Platform Module (TPM) chips and Intel Trusted Execution Technology (Intel...

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