Security News > 2020 > November > Microsoft Unveils 'Pluton' Security Processor for PCs

Microsoft on Tuesday unveiled Pluton, a new security chip for Windows PCs that the tech giant will deliver through partnerships with Intel, AMD and Qualcomm.

Microsoft says its goal is to build security into the CPU in an effort to more tightly integrate hardware and software security and ultimately eliminate entire attack vectors.

"Windows PCs using the Pluton architecture will first emulate a TPM that works with the existing TPM specifications and APIs which will allow customers to immediately benefit from enhanced security for Windows features that rely on TPMs like BitLocker and System Guard," Microsoft explained.

"Windows devices with Pluton will use the Pluton security processor to protect credentials, user identities, encryption keys, and personal data. None of this information can be removed from Pluton even if an attacker has installed malware or has complete physical possession of the PC.".

AMD said the Pluton security processor will be "Tightly integrated" into future client CPUs and accelerated processing units, which will also include AMD's own security processor.

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