Windows Vista Forums

Bit Locker Encryption

  1. #1


    mchjr01 Guest

    Bit Locker Encryption

    I just upgraded from XP Pro to Vista Ultimate and would like to activate the
    Bit Locker Encryptopn software and I am having problems.

    My desktop is configured with a 160GB hard drive partitioned with C (60GB)
    which is my system parition where Vista is installed and Dirve D where all my
    files nd documents are save. In addition I have a second physical hard drive
    (250GB) installed in the the same box. In addition my desktop is equpped with
    a Trusted Platform Module (TPM) which has been turned on and activated.

    When I try to install or activate BLE (Bit-Locker Encryption) I am getting a
    message telling me that my hard drive is partitioned properly. Checking the
    how to and instructions within Vista, the only requirement is a C system
    partition - which the BLE will encrypt and another decrypted partition akso
    with a TPM to avoid using a Flash Drive (USB).

    With the above configuration of my desktop, what else am I missing? Also
    when I got BLE activatd, can I encrypt my D drive and the 2nd physical hard
    drive in my machine.



    Please help and I thank you.

    Mike
    mchjr01@xxxxxx

      My System SpecsSystem Spec

  2. #2


    Paul Adare Guest

    Re: Bit Locker Encryption

    On Mon, 14 Jan 2008 16:27:01 -0800, mchjr01 wrote:

    > My desktop is configured with a 160GB hard drive partitioned with C (60GB)
    > which is my system parition where Vista is installed and Dirve D where all my
    > files nd documents are save. In addition I have a second physical hard drive
    > (250GB) installed in the the same box. In addition my desktop is equpped with
    > a Trusted Platform Module (TPM) which has been turned on and activated.
    >
    > When I try to install or activate BLE (Bit-Locker Encryption) I am getting a
    > message telling me that my hard drive is partitioned properly. Checking the
    > how to and instructions within Vista, the only requirement is a C system
    > partition - which the BLE will encrypt and another decrypted partition akso
    > with a TPM to avoid using a Flash Drive (USB).
    >
    > With the above configuration of my desktop, what else am I missing? Also
    > when I got BLE activatd, can I encrypt my D drive and the 2nd physical hard
    > drive in my machine.
    You're not reading the help files correctly. BDE (Bitlocker Drive
    Encryption, not BLE) requires a minimum 1.5 GB system partition that is
    marked as active and not what you state above. Since you're running Windows
    Ultimate, make sure that you've downloaded the optional Windows Ultimate
    Extras from Windows Update. One of those extras is a tool that will
    automatically repartition your drive to properly support BDE. The tool is
    non-destructive but make sure you've got a good backup first.

    --
    Paul Adare
    MVP - Virtual Machines
    http://www.identit.ca
    Where the system is concerned, you are not allowed to ask "Why?".

      My System SpecsSystem Spec

  3. #3


    mchjr01 Guest

    Re: Bit Locker Encryption

    Hi Paul,

    Thanks for your response. I am new on this Vista and still on the learning
    curb so please bear with me if I ask these dumb questions.

    1. Where do I find the auto partitioning on Vista Ultimate and if I
    activated the bit locker encryption, can I encrypt the hard drive I use for
    back up?

    2. Is the 1.5GB partition can I get that from my C drive (I have 28+GB free
    space).

    Again, I thank you for your help.

    Mike

    "Paul Adare" wrote:

    > On Mon, 14 Jan 2008 16:27:01 -0800, mchjr01 wrote:
    >

    > > My desktop is configured with a 160GB hard drive partitioned with C (60GB)
    > > which is my system parition where Vista is installed and Dirve D where all my
    > > files nd documents are save. In addition I have a second physical hard drive
    > > (250GB) installed in the the same box. In addition my desktop is equpped with
    > > a Trusted Platform Module (TPM) which has been turned on and activated.
    > >
    > > When I try to install or activate BLE (Bit-Locker Encryption) I am getting a
    > > message telling me that my hard drive is partitioned properly. Checking the
    > > how to and instructions within Vista, the only requirement is a C system
    > > partition - which the BLE will encrypt and another decrypted partition akso
    > > with a TPM to avoid using a Flash Drive (USB).
    > >
    > > With the above configuration of my desktop, what else am I missing? Also
    > > when I got BLE activatd, can I encrypt my D drive and the 2nd physical hard
    > > drive in my machine.
    >
    > You're not reading the help files correctly. BDE (Bitlocker Drive
    > Encryption, not BLE) requires a minimum 1.5 GB system partition that is
    > marked as active and not what you state above. Since you're running Windows
    > Ultimate, make sure that you've downloaded the optional Windows Ultimate
    > Extras from Windows Update. One of those extras is a tool that will
    > automatically repartition your drive to properly support BDE. The tool is
    > non-destructive but make sure you've got a good backup first.
    >
    > --
    > Paul Adare
    > MVP - Virtual Machines
    > http://www.identit.ca
    > Where the system is concerned, you are not allowed to ask "Why?".
    >

      My System SpecsSystem Spec

  4. #4


    Paul Adare Guest

    Re: Bit Locker Encryption

    On Wed, 16 Jan 2008 21:43:01 -0800, mchjr01 wrote:

    > Thanks for your response. I am new on this Vista and still on the learning
    > curb so please bear with me if I ask these dumb questions.
    >
    > 1. Where do I find the auto partitioning on Vista Ultimate and if I
    > activated the bit locker encryption, can I encrypt the hard drive I use for
    > back up?
    If you've installed the Ultimate Extras, the BDEL Drive Preparation Tool
    will be on the Start Menu under Accessories/System Tools/Bitlocker.
    With the RTM version of Vista, only the C drive is supported for encrypting
    with BDE, as of SP1, any drive can be encrypted.

    >
    > 2. Is the 1.5GB partition can I get that from my C drive (I have 28+GB free
    > space).
    Yes, the tool will do this for you.

    --
    Paul Adare
    MVP - Virtual Machines
    http://www.identit.ca
    Don't let the computer bugs bite!

      My System SpecsSystem Spec

  5. #5


    Paul Adare Guest

    Re: Bit Locker Encryption

    On Thu, 17 Jan 2008 02:20:04 -0500, Paul Adare wrote:

    > BDEL
    BDE, not BDEL.

    --
    Paul Adare
    MVP - Virtual Machines
    http://www.identit.ca
    FIFO: Common name for a dog.

      My System SpecsSystem Spec

  6. #6


    mchjr01 Guest

    Re: Bit Locker Encryption

    Thanks Paul, I think I will wait for SP1, for the drive that I really want to
    encrypt are my data drives and of course my system drive as well.

    Again thanks again.

    Mike

    "Paul Adare" wrote:

    > On Wed, 16 Jan 2008 21:43:01 -0800, mchjr01 wrote:
    >

    > > Thanks for your response. I am new on this Vista and still on the learning
    > > curb so please bear with me if I ask these dumb questions.
    > >
    > > 1. Where do I find the auto partitioning on Vista Ultimate and if I
    > > activated the bit locker encryption, can I encrypt the hard drive I use for
    > > back up?
    >
    > If you've installed the Ultimate Extras, the BDEL Drive Preparation Tool
    > will be on the Start Menu under Accessories/System Tools/Bitlocker.
    > With the RTM version of Vista, only the C drive is supported for encrypting
    > with BDE, as of SP1, any drive can be encrypted.
    >

    > >
    > > 2. Is the 1.5GB partition can I get that from my C drive (I have 28+GB free
    > > space).
    >
    > Yes, the tool will do this for you.
    >
    > --
    > Paul Adare
    > MVP - Virtual Machines
    > http://www.identit.ca
    > Don't let the computer bugs bite!
    >

      My System SpecsSystem Spec

  7. #7


    DevilsPGD Guest

    Re: Bit Locker Encryption

    In message <205AF721-0E55-4643-9DC7-30E144794E5A@xxxxxx> mchjr01
    <mchjr01@xxxxxx> wrote:

    >Thanks Paul, I think I will wait for SP1, for the drive that I really want to
    >encrypt are my data drives and of course my system drive as well.
    >
    >Again thanks again.
    You don't really need SP1, you can use bitlocker on your primary drive
    (which includes your EFS keys) and EFS on all other data.

    This increases complexity somewhat, but as long as you have good backups
    of the *data* (not a full image, just the data) then little can go wrong
    that isn't recoverable.

      My System SpecsSystem Spec

  8. #8


    Alun Jones Guest

    Re: Bit Locker Encryption

    "Paul Adare" <pkadare@xxxxxx> wrote in message
    news:11r8ultp8khsw$.1cm9o87sv3p9n.dlg@xxxxxx

    > If you've installed the Ultimate Extras, the BDEL Drive Preparation Tool
    > will be on the Start Menu under Accessories/System Tools/Bitlocker.
    > With the RTM version of Vista, only the C drive is supported for
    > encrypting
    > with BDE, as of SP1, any drive can be encrypted.
    This is a little ambiguous.

    Searching through the MSDN, you will see that the APIs for BitLocker in
    Vista RTM do support encryption of other drives (anything except the system
    drive, which has to remain unencrypted because it contains the boot code
    that loads the decryption engine!).

    There is no GUI for encrypting other drives until SP1 - but there is a
    scripting tool, manage-bde.wsf, which does allow you to encrypt or decrypt
    other drives.

    Alun.
    ~~~~



      My System SpecsSystem Spec

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