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Field upgrade is the TCG term for updating the TPM firmware. The update can be between TPM 1.2 and TPM 2.0, or between firmware versions. Some vendors limit the number of transitions between 1.2 and 2.0, and some restrict rollback to previous versions. [citation needed] Platform OEMs such as HP [87] supply an upgrade tool.
Furthermore, the TPM has the capability to digitally sign the PCR values (i.e., a PCR Quote) so that any entity can verify that the measurements come from, and are protected by, a TPM, thus enabling Remote Attestation to detect tampering, corruption, and malicious software.
[6] [7] BitLocker was briefly called Secure Startup before Windows Vista's release to manufacturing. [6] BitLocker is available on: Enterprise and Ultimate editions of Windows Vista and Windows 7; Pro and Enterprise editions of Windows 8 and 8.1 [8] [2] Windows Embedded Standard 7 and Windows Thin PC; Windows Server 2008 [9] and later [10] [8]
The Microsoft products Windows Vista, Windows 7, Windows 8 and Windows RT make use of a Trusted Platform Module to facilitate BitLocker Drive Encryption. [22] Other known applications with runtime encryption and the use of secure enclaves include the Signal messenger [23] and the e-prescription service ("E-Rezept") [24] by the German government.
The Platform Update for Windows 7 SP1 and Windows Server 2008 R2 SP1 was released on February 26, 2013 [155] after a pre-release version had been released on November 5, 2012. [156] It is also included with Internet Explorer 10 for Windows 7. [157]
The computer could be configured with Windows XP Home or Professional, or Windows 2000 Professional. [23] The Dell Latitude D410 was released in 2005. It introduced a new design, newer ULV Dothan Pentium M's, and a Trusted Platform Module (TPM). It shares the rest of its hardware with the D400.
Windows Update Agent on Windows 10 supports peer-to-peer distribution of updates; by default, systems' bandwidth is used to distribute previously downloaded updates to other users, in combination with Microsoft servers. Users may optionally change Windows Update to only perform peer-to-peer updates within their local area network. [27]
Windows 7 Pro 64 / Windows 10 Pro 64-bit / Ubuntu 14.04LTS: 17.3" Mainstream Precision 5770 Mar 2022 Precision 5760 May 2021 Precision 5750 May 2020 16" Mainstream Precision 5690 Feb 2024 2.03 kg (4.5 lb) USB-C. Thunderbolt 4 type C (with & without power) Core Ultra 5 135H (14 core) Core Ultra 7 155H (16 core) Core Ultra 7 165H (16 core)