Dell Data Protection | Encryption Guide de l'utilisateur Page 27

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Enterprise Edition Administrator Guide 27
Pre-Installation Configuration to Enable DDP|HCA
If the computer targeted for encryption is equipped with a Dell Data Protection | Hardware Crypto Accelerator (HCA)
and you intend to use Hardware Crypto Accelerator (HCA) policies, you must first set up and activate the TPM. If using
legacy HCA, you need to set up a System password.
Follow the instructions detailed in this section to configure DDP|HCA prior to the Encry
ption client installation.
NOTE:
The features available as of v8.3 with Enterprise PBA are supported on legacy BIOS non-UEFI computers. If running Windows 8 or
Windows 8.1, follow the instructions detailed in
Change Secure Boot/UEFI to Legacy Boot Mode in BIOS
prior to performing these
steps.
Upgrade Legacy HCA Computers
Requirements
Computers running legacy BIOS must upgrade to an enterprise BIOS.
The computer must have at least one partition free to accommo
date the Preboot Authentication (PBA) partition.
Upgrade Legacy HCA Computers
To upgrade legacy HCA computers, follow these steps:
1
Disable HCA policies and apply the policy change.
2
Wait for hard drives to be decrypted.
3
Uninstall the Encryption client and Security Tools (if needed).
4
Upgrade the BIOS.
a
Close all applications.
b
Go to support.dell.com.
c
In
General support > Select a product
, click
Laptops
if Latitude or
Desktops & All-in-Ones
if Precision or Optiplex.
d
Select your model.
TIP: The following computers need the updated BIOS versions to run Enterprise PBA.
Computer BIOS Needed
Latitude
E6440 A05
Latitude E6540 A08
Latitude E7240 A08
Latitude E7440 A08
OptiPlex 7010 A16
OptiPlex 9020 A05
OptiPlex 9020 AIO A06
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