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Mastering SQL Server® 2008
book

Mastering SQL Server® 2008

by Michael Lee, Gentry Bieker
January 2009
Intermediate to advanced
792 pages
23h 8m
English
Sybex
Content preview from Mastering SQL Server® 2008

Chapter 13

SQL Server Data Security

Encrypting data can provide an extra layer of security against unauthorized disclosure of confidential data. In this chapter we will discuss several enhancements to data security features found in SQL Server. Encryption of an entire database is now possible without requiring applications using the database to be modified by using Transparent Data Encryption. Data and log files are automatically encrypted when written to disk and decrypted when read from disk. SQL Server also offers management of encryption keys and functions for encrypting and decrypting data. In this chapter, we will discuss these features, and we will also look at the use of encryption keys to sign code modules, such as stored procedures. ...

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Publisher Resources

ISBN: 9780470289044Purchase book