Sony VPCSA Series - Manual (Page 92)

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Using Your VAIO Computer >
Using the TPM
Using the TPM
The Trusted Platform Module (TPM) may be embedded in your computer to provide basic security functions. In combination
with the TPM, you can encrypt and decrypt your data to strengthen computer security against inappropriate access.
Some features and options in this section may not be available on your computer.
See the specifications to find out about the configuration of your computer.
TPMs are defined by Trusted Computing Group (TCG) and also called security chips.