HP DL380z Betriebsanweisung PDF herunterladen (Seite 96)

Retaining the recovery key/password

The recovery key/password is generated during BitLocker setup, and can be saved and printed after

BitLocker is enabled. When using BitLocker, always retain the recovery key/password. The recovery key/

password is required to enter Recovery Mode after BitLocker detects a possible compromise of system

integrity.

To help ensure maximum security, observe the following guidelines when retaining the recovery key/

password:

●

Always store the recovery key/password in multiple locations.

●

Always store copies of the recovery key/password away from the server.

●

Do not save the recovery key/password on the encrypted hard drive.

Enabling the Trusted Platform Module

1. During the server start-up sequence, press the F9 key to access System Utilities.

2. From the System Utilities screen, select System Configuration > BIOS/Platform Configuration (RBSU)

> Server Security.

3. Select Trusted Platform Module Options and press the Enterkey.

4. Select Enabled to enable the TPM and BIOS secure startup. The TPM is fully functional in this mode.

5. Press the F10 key to save your selection.

6. When prompted to save the change in System Utilities, press the Ykey.

7. Press the ESC key to exit System Utilities. Then, press the Enter key when prompted to reboot the

server.

The server then reboots a second time without user input. During this reboot, the TPM setting becomes

effective.

You can now enable TPM functionality in the OS, such as Microsoft Window BitLocker or measured boot.

CAUTION: When a TPM is installed and enabled on the server, data access is locked if you fail to follow the

proper procedures for updating the system or option firmware, replacing the system board, replacing a hard

drive, or modifying OS application TPM settings.

For more information on firmware updates and hardware procedures, go to the HP Trusted Platform Module

Best Practices White Paper on the HP website

http://www.hp.com/support.

For more information on adjusting TPM usage in BitLocker, go to the Microsoft website

http://technet.microsoft.com/en-us/library/cc732774.aspx.

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HP DL380z Betriebsanweisung Seite 96