SQLcrypt

SQLcrypt is a robust and secure software solution that is perfect for encrypting your database. It is an embeddable, zero-configuration, encrypting database engine that is based on SQLite. One of the best things about SQLcrypt is that it is incredibly easy to use, requiring only five API calls to connect to a database, set up encryption, execute an SQL command, and disconnect.

Unlike other solutions where changes to your database schema might be necessary to indicate data that should be encrypted, SQLcrypt requires no such changes. This means that SQLcrypt encrypts your data transparently at the storage level, removing the need for proprietary, nonportable SQL cryptographic functions to filter your data.

One of SQLcrypt's strongest features is that it encrypts the entire database, protecting not just your database schema, but also your data. Additionally, SQLcrypt derives the encryption key from a user-supplied passphrase, sidestepping the difficult cryptographic problems of secure key generation and management.

The software is implemented in portable C code and is immediately available for both Windows and OSX platforms. However, if you're interested in using SQLcrypt on other platforms like Linux, Pocket PC, or others, you can always reach out to the company to learn more. All in all, SQLcrypt is an excellent database encryption solution that makes it simple and straightforward to keep your data safe and secure.