Take precautions to mitigate the chance of data loss. Data encrypted by any program utilizing the Trusted Platform Module (TPM ) may become inaccessible or unrecoverable if any of the following occurs:
Lost Password: Loss of any of the passwords associated with the TPM will render encrypted data inaccessible. No password recovery is available.
Hard Drive Failure: In the event of a failure of a hard disk (or other storage media) that contains encrypted data, an image of the hard disk (or other storage media) must be restored from backup before access to encrypted data may become available. The owner/user should backup the system hard disk on a regular basis.
Motherboard Failure: In the event of a platform failure and/or replacement of the motherboard, recovery procedures may allow migratable keys to be recovered and may restore access to encrypted data. All non-migratable keys and their associated data will be lost.
Loss of Trusted Platform Module Ownership: Trusted Platform Module Ownership/contents may be cleared (via a BIOS switch) to allow for the transfer of a system to a new owner. If TPM ownership is cleared, either intentionally or in