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Intel PTT

While TPM is a hardware-based solution, Intel’s PTT revolutionizes this approach by integrating TPM’s functions into system firmware. To the end-user, PTT provides the same trust capabilities as TPM without the need for a dedicated processor or memory — it utilizes secure access to the system’s central processor and memory for authentication and verification tasks.

• Intel Platform Trust Technology (PTT) vs Trusted Platform Module (TPM)