"HP's TPM Guard combines hardware and firmware to create an authenticated and encrypted tunnel between the TPM and CPU, effectively safeguarding the communication between them."
"If an attacker gains physical access to a device, they can use low-cost hardware to intercept encryption keys, compromising the system's data security."
The Trusted Platform Module (TPM) is essential for Windows 11 security, storing sensitive encryption keys. However, physical access to a device can allow attackers to intercept these keys using inexpensive hardware. HP's TPM Guard addresses this vulnerability by establishing a secure, authenticated tunnel between the TPM and CPU, ensuring that communication remains protected. This solution does not require modifications to existing encryption software like BitLocker, and the TPM is bound to the host processor, rendering it inoperative if removed.
Read at Computerworld
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