21. Encrypt Portable Media With BitLocker To Go
Bitlocker was first introduced with Windows Vista enabling users'
of Vista Ultimate, Business and Enterprise to secure their data from
prying eyes. Windows 7 has taken the Bitlocker theme one step
further by enabling users' to actually encrypt portable USB thumb
drives too.
- Plug in the USB Thumb drive or removable
drive you
wish to encrypt into a USB port on your machine.
- Click the Start button and type: Bitlocker into the search
box.
- Click on the Bitlocker Drive Encryption link that appears
at the top of the search box.
- The Bitlocker Encryption window will now open.
- Look down the list of drives for the thumb drive you wish
to encrypt and Click on the Turn On Bitlocker option.
- Assuming your thumb drive or removable drive is
compatible Bitlocker will now start to prepare your drive.
- During preparation you will have the option to either
choose a password to unlock your drive or use a smart card.
- If
you choose the Password option type in your password and then
Click the Next button.
- If you opt for the Smart Card option,
first select that option then Insert your Smart card. Once
your Smart Card has been inserted you can Press the Next
button.
- The next screen asks How do you want to store your
recovery key. This is important because if you loose your key
then you loose all access to you data.The best option is to
use both, Save to file and print.
- Once you have saved the
password file and also printed it out, Press the Next
button.
- Your thumb drive/removable drive is now ready to be encrypted.To start the process off, Click the
Start Encrypting button.
- Your drive will now start encrypting.
- The length of time this
take will be dependant upon the size of the thumb/removable
drive. Note You must Not remove your drive during this
process.
- After encryption has been completed, Remove
your drive
and test it to ensure you have access to your files. You
should also try accessing your encrypted data from another
machine that has Bitlocker installed.