Windows 7 was supposed to be the best user operating system on the first release platform. Among the leading features are “Stabilization, Direct Access, Bitlocker drive encryption, New visual design” when necessary hardware is provided. In this article we will refer to Bitlocker Drive Encryption. Windows 7 ultimate, enterprise, server 2008 R2 and Vista Enterprise, along with Ultimate editions, have added BitLocker Drive Encryption, which can also encrypt the drive. Nowadays, data stored on personal computers and corporate computers now require significant data security, and third-party discovery has unforeseeable consequences. With this feature in Windows 7, we can even encrypt our drives and even external storage devices, such as usb memory. After this encryption, it is encrypted in newly created files that are included in the drivers. Even if the system encrypts discs outside of our disk, third parties will not be able to access our encryption information because encryption files will be created in the system. Bitlocker requires a security key to be entered if the BIOS detects a problem during reboot and the boot settings. It gives us the encrypted protection feature when sharing on the network. BitLocker normally uses the Trusted Platform Module (TPM) chip in your computer to store keys used to remove an encrypted hard drive lock. When you log on to your computer, the BitLocker TPM ‘ he asks the fixed disk keys and lifts the disk’s lock. The TPM relies on the power of your computer’s security logon password because it provides BitLocker with the keys immediately after you log on to the computer. If you have a strong password that prevents unauthorized users from logging on, the BitLocker-protected hard disk remains locked. Below are the graphics describing the TPM and Bitlocker operating logic.
After this informing process, let’s make an example of how to encrypt our drives and lock your folders in our two-disk system (F) by encrypting our drive with Bitlocker Drive Encryption. Before this, we will examine what needs to be done in order to perform this encryption process in non-TPM-supported hosts.
To open Bitlocker, click Start – Control Panel – Bitlocker Drive Encryption
Bitlocker also needs “Trusted Platform Module (TPM)” which includes the keys of the encrypted driver on the motherboard. Those who do not have the hardware can use the Bitlocker again, but they need a USB memory. The encryption data is overwritten on usb memory.
Most hardware that supports the Windows 7 operating system does not have this problem and you can install it. I will be experiencing this problem because I perform the operations through a virtual computer so that those who encounter the negative scenario can benefit from the article. I got an error about Tpm. We need to make changes in our policy settings in order to use Bitlocker without the TPM enabled. Let’s write the command Start – Run – Gpedit.msc. Popup Local Group Policy Editor Computer Configuration – Administrative Templates – Windows Components – Bitlocker Drive Encryption – Operating System Drivers Double-click on the prompt to request additional authentication on the right-hand side of the screen .
We have allowed the Group to do our work on the flash memory without a compatible Tpm. As we mentioned above, the TPM compatible motherboard owners it will not perform this operation and will not need flash memory. We have started to take this situation into consideration.
After these operations start to be effective our policy setting – Run – line gpupdate command makes typing setting our active getirip.denet my desk again from Bitlocker Drive we did if take pictures attention to the encryption double tiklatalim.asagi instead of seeking Tpm after the policy settings (C) drive next to the BitLocker Open options screen I came to my face.
As we mentioned above, we have done through the virtual system to get the TPM error and how to resolve it. Now we will encrypt the drive (F) to illustrate how to encrypt the drive . I wanted to encrypt drive C and I would like to use flash memory. encryption to live this problem for you make in tamamlayamayacakti.siz it real system and the TPM problem in most hardware after the release yasamayacaksiniz.b (F) on my computer for the disk encryption stage with BitLocker Let’s open and in areas marked and opens the BitLocker then click on the section.
In the following pop-up screen , let’s set a password by selecting a password entry to unlock the Drive . We do this with a password driver asked us if we wished that we want to open our first so smart card Next let’s click on the button.
In the following screen, we choose to save the recovery key to a file . Before doing this, we get the recovery key output and get the job done . We select the recovery key to a file and proceed.
Since we can not save the recording to disk ( E) while encrypting the drive ( E) as below, ( C) I record it with my own name that comes automatically from planting.
In the screen below, we advise you to save our recovery key to the security network. We can also record on network and we will say yes . After saying yes, it will return to the previous screen . Click on the Forward button.
The following screen asks whether we are ready to start encrypting the data. We click on the Start Encryption button and proceed.
Encryption has begun as shown below and the ( E ) drive lock icon has arrived. This is the sign that drivers are encrypted with Bitlocker. This will take some time depending on the size of our disc and the performance of our computer.
As shown in the screen, the encryption process is complete. Close and finish the process.
Now let’s do some review on BitLocker. The content of our BitLocker rescue key is displayed. If we want to unlock or unlock the driver and forget the password that we created, we can do it by taking advantage of the contents of this BitLocker recovery key.
With Windows7 BitLocker has been improved a little bit. 128 bit and 256 bit encryption is provided together with default 128 bit. BitLocker encryption is applied on Windows 7 system Vista and XP can only read and write can not be done. Now let’s do a few tests and see how we can disable the bitlock afterwards and finish our article. The password is opened on the right and the driver pictures with the password are on the left.
Now let’s open up to copy something to our F- stitch. When we try to open it, it will ask for a password. If we forget your password, we can unlock it with the recovery key in Bitlocker rescue key.
Enter Password F ‘ll see that I and F passive access to the lock when I opened my disk drive.
In the following options, you have the option to change the password, remove the password from the drive, turn the drive to the smart card, reprint the recovery key and automatically open the lock.
Finally, let’s point out our article, referring to the process of removing Bitlocker disk encryption. Let’s open the Encrypt Bitlocker section of the Control Panel for this . Click on the Bitlocker Close section next to our driver.
At this stage the warning will come up as follows . We click on the Unlock Driver button of the Driver.
Decryption starts as shown below. This process will take some time, depending on the performance of our computer and the size of our harddisk in the decryption process as well as being encrypted.
The lock mark on the drive was lifted. We ended Bitlocker application.
In this article, we have a general overview of BitLocker on Windows 2008 server with Vista, how to activate it on computers without Tpm module, how to turn Bitlocker on and how to disable it. As you wish to meet another article.