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APPENDIX B: THE HOMELENDINGDATABASEThroughout this book, a sample database, called HomeLending, is used toillustrate the security, schema design, encryption and obfuscation methods thatare available in SQL Server. All of the coding examples that are provided inthis book were written using SQL Server 2008 SP1, Developer Edition.The script that is used to create the HomeLending database as well as all ofthe examples provided in this book can be found at the following URL:http://www.simple-talk.com/<strong>Red</strong>Gat<strong>eBook</strong>s/JohnMagnabosco/HLSchema.zipWithin the downloaded compressed folder are the following files:Database Creation Scripts• CreateHomeLendingDB.sqlThis file will create the physical files (.mdf/.ldf) for theHomeLending database.• CreateHomeLendingTables.sqlThis file will create the tables for the HomeLending database.• CreateHomeLendingRelationships.sqlThis file will create the relationships for the tables of theHomeLending database.Database Roles, Users and Schema Scripts• CreateRolesUsers_Chapter2.sqlThis file will create the database roles, users and role memberships forthe HomeLending database.• ExtendedProperties_Chapter2.sqlThis file will create the extended properties for the HomeLendingdatabase table columns.• ArchitectureStrategies_Chapter3.sqlThis file will create database schema objects, views and linked servers.227
Appendix B – The HomeLending databaseEncryption Scripts• CreateKeysCerts_Chapter4.sqlThis file will create encryption keys and certificates.• CreateCryptographicProvider_Chapter4.sql (SS2008Only)This file will create a cryptographic provider for the Extensible KeyManagement feature.• BackupKeysCerts_Chapter4.sqlThis file will back up the encryption keys and certificates.• CellLevelEncryption_Chapter5.sqlThis file will implement cell-level encryption on a single column in theHomeLending database.• TransparentDataEncryption_Chapter6.sql (SS2008 Only)This file will implement transparent data encryption for theHomeLending database.• TDERestoreReversal_Chapter6.sqlThis file will restore and reverse the implementation of TDE.• OneWayEncryption_Chapter7.sqlThis file will implement one-way encryption.Obfuscation and Honeycombing Scripts• Obfuscation_Chapter8.sqlThis file will create various obfuscation methods.• Honeycombing_Chapter9.sql (SS2008 Only)This file will create a honeycomb table as well as a database audit.Please note that it is highly discouraged to implement the provided samplecode, either entirely or in part, on an instance of SQL Server that is activelyutilized for production activity. All sample code is provided for illustrativepurposes only and are provided “as is” without any warranties or guarantees ofany kind, either expressed or implied. In no event shall the author or publisherbe liable for any direct, indirect, incidental, special, exemplary, orconsequential damages arising in any way out of the use of the providedsample code.228
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High Performance SQL ServerProtecti
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Table of ContentsAbout the Author .
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Protection via Normalization ......
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Views and Stored Procedures .......
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ACKNOWLEDGEMENTSBooks are not writt
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CHAPTER 1: UNDERSTANDINGSENSITIVE D
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