Protect your SQL Server database from unauthorized access, modification and distribution! Hides schema!
 
About DBDefence
System Requirements
Installation
Configuration and Startup
DBDefence Configurator
Starting DBDefence
Database Encryption
Introduction
Hardware Encryption
Encryption Tools
Encryption API
Exceptions
Database decryption
FIPS 140-2 Information
Database Access
Introduction
Using SQL commands
DBDefence Client DLL
Reporting Services Extension
Editing Database with SQL Studio
Service Broker Access
Hiding DbDefence
Hiding DbDefence
Profiler Protection
Profiler Protection
Backup, Distribution ...
Replication
Backup
Distribution
DBDefence SQL functions
dbd_hardware_aes
dbd_listdb
dbb_on
dbd_reg_info
dbd_status
Sales questions
Purchase and support
Activation
Acknoledgements
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dbd_hardware_aes

exec master..dbd_hardware_aes @set=0|1

Some CPUs supports instructions which speed up encryption. By default hardware AES is ON if your CPU support it.

If you set mode to 0 DbDefence will use traditional CPU instructions for AES. You can set @set=1 only if your CPU supports Intel AES-NI instructions.

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