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encryption logo DbDefence - Truly transparent database encryption for MSSQL Server 2012, 2008 and 2005. DbDefence encrypts SQL Server database and hides schema from unauthorized access. From zero to 5 lines of code in your application!

Click here to download Free Version !



We purchased XP_CRYPT and SQL Shield last year and are very pleased with stability and performance of your software. During this year we didn't have any problems with it. We are using those components in highly transactional environment available 24/7/365. Thanks for providing great software!

Marcello Savorani
Visual Computing s.r.l.


database encryption

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Is free version available ? Yes !

The free version of SQL Shield is a time unlimited version and free for any usage. It has the limitation on size of a stored procedure. The limitation of the free version is 300 chars. All procedures that are longer than 300 chars will be encrypted by the standard SQL method.

Commercial license can be purchased for a signle server, for all servers in your organization or for redistribution as part of your software solution.

If you purchase the Redistribution License you can include SQL Shield in to your installation and ship to customers Absolutely Royalty Free.

Latest version of SQL Shield DLL is 5.2

For SQL Server 2008 R2 , 2008 and SQL Server 2005

SQL Shield v5 for MSSQL 2008,2005 (32 and 64-bit X64)
Older version: SQL Shield v3 for MSSQL 2005,2000 (32 and 64-bit X64)

Other software developed by our company:

MySCP ActiveX If you need to transfer files to or from your web site securely, you will want to use Secure Copy - also known as SCP. SCP uses encryption similar to SSH (Secure Shell) to encrypt data between the client and the server. This ensures that no one can intercept and view the data transmitted. MySCP is a COM object which provides a simple interface to copy files between Windows and Linux/Unix systems over a secure encrypted channel. You can use it with any language which supports the Microsoft COM technology. SSH2 is supported.

MySSH ActiveX Secure Shell (SSH) is a protocol to log into another computer over a network and to execute commands on a remote machine. It provides strong authentication and secure communications over unsecure channels. It is intended as a replacement for rlogin, rsh, and rcp. MySSH is a COM object, which provides a simple interface to execute programs on remote Linux/Unix systems over the secure encrypted channel. Simply specify a command to execute and get back the result as a string. You can use it with any language which supports the Microsoft COM technology. SSH2 is supported.

Activecrypt ActiveX

ActiveCrypt - Fast and multithreaded ActiveX object which implements RSA encryption. Especially made for a comfortable work with front-end languages Visual Basic, ASP, C++, Delphi and other tools which support COM technology.

Browse help file online.

  • Supported symmetric encryption algorithms: AES, RC4, RC5, IDEA, CAST5, Triple DES, DESX, BlowFish
  • Supported hashes: MD5, SHA1, RIPEMD160
  • Supported digital signatures: SHA1-RSA, MD5-RSA

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