Microsoft BitLocker Administration and Monitoring Windows 10 and Windows 11 users can manually change their BitLocker PINs without having to supply administrator credentials, a feature that was absent in earlier Windows versions. Your PIN will act as an additional authentication factor which will have to be changed regularly for security. This is to prevent users from gaining unauthorized access to your data or modifying existing system files for nefarious purposes. Once BitLocker is enabled on a device, it will prompt users for a decryption PIN before making drive files accessible. Confirm you are ready to encrypt the drive and press Continue. If you're unfamiliar with BitLocker, there are two encryption methods available to users:Ĭompatible mode (best for drives that can be moved from this device.)ġ1. The current version of BitLocker allows Windows 11 and Windows 10 administrators to switch ON BitLocker right from the Windows preinstallation environment. Since its release, BitLocker has undergone a slew of upgrades to increase its data protection potency and facilitate ease of use for users. How to use BitLocker Encryption on Windows 10?īitLocker is an encryption software solution that can encrypt full system and data drives it usually takes several hours to one day to deploy BitLocker Encryption to devices, depending on the speed and size of the drive. It makes encrypted data unreadable to unauthorized users it can only be decrypted using an encryption key set by authorized personnel.įor IT professionals looking to protect confidential data on their devices, this guide details how you can configure and enable BitLocker Device Encryption On Windows 10 to protect your sensitive data from nefarious attackers. More recently, these encryption features have been upgraded to include convenient and potent data protection options, providing BitLocker Device Encryption to full drives as well as portable drives. NOTE: An alternate encryption application may be used in lieu of BitLocker providing it is configured for full disk encryption and satisfies the pre-boot authentication requirements (WN10-00-000031 and WN10-00-000032).Įnable full disk encryption on all information systems (including SIPRNet) using BitLocker.īitLocker, included in Windows, can be enabled in the Control Panel under "BitLocker Drive Encryption" as well as other management tools.Encryption features on Windows devices have been around for a long time, starting with the Windows 2000 operating system that offered Encrypting File System to safeguard device data on hard drives. If the operating system drive or any fixed data drives have "Turn on BitLocker", this is a finding. Open "BitLocker Drive Encryption" from the Control Panel. ![]() Verify BitLocker is turned on for the operating system drive and any fixed data drives. If full disk encryption using BitLocker is not implemented, this is a finding. Verify all Windows 10 information systems (including SIPRNet) employ BitLocker for full disk encryption.įor virtual desktop implementations (VDIs) in which the virtual desktop instance is deleted or refreshed upon logoff, this is NA.įor WVD implementations with no data at rest, this is NA. Windows 10 Security Technical Implementation Guideĭetails Check Text ( C-22417r603151_chk ) Encrypting the data ensures that confidentiality is protected even when the operating system is not running. Even if the operating system enforces permissions on data access, an adversary can remove non-volatile memory and read it directly, thereby circumventing operating system controls. If data at rest is unencrypted, it is vulnerable to disclosure.
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