( Applies to: Windows 11, version 22H2 and later) Windows consistently improves data protection by improving existing options and providing new strategies. BitLockerīitLocker Drive Encryption is a data protection feature that integrates with the operating system and addresses the threats of data theft or exposure from lost, stolen, or inappropriately decommissioned computers.īitLocker provides encryption for the operating system, fixed data, and removable data drives, using technologies like hardware security test interface (HSTI), Modern Standby, UEFI Secure Boot, and TPM. Your device operates more efficiently because processor cycles don't need to be used for the encryption process.Įncrypted hard drives are a new class of hard drives that are self-encrypted at a hardware level and allow for full disk hardware encryption.
Lower cost of ownership: There's no need for new infrastructure to manage encryption keys, since BitLocker uses your existing infrastructure to store recovery information.Encrypted hard drives are easily erased using on-board encryption key there's no need to re-encrypt data on the drive.
Ease of use: Encryption is transparent to the user, and the user doesn't need to enable it. User authentication is performed by the drive before it will unlock, independently of the operating system. Strong security based in hardware: Encryption is always "on" and the keys for encryption never leave the hard drive. Better performance: Encryption hardware, integrated into the drive controller, allows the drive to operate at full data rate with no performance degradation. Because encrypted hard drives encrypt data quickly, enterprise devices can expand BitLocker deployment with minimal impact on productivity. Wherever confidential data is stored, it must be protected against unauthorized access, whether through physical device theft or from malicious applications.Įncryption and data protection features include:Įncrypted Hard Drive uses the rapid encryption provided by BitLocker Drive Encryption to enhance data security and management.īy offloading the cryptographic operations to hardware, encrypted hard drives increase BitLocker performance and reduce CPU usage and power consumption. When people travel with their computers and devices, their confidential information travels with them.
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