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APPENDIX A: VIEWS ANDFUNCTIONS REFERENCEEncryption Catalog Views ReferenceAll of the following catalog views, unless otherwise noted, are available inSQL Server 2005 as well as SQL Server 2008:Sys.Asymmetric_KeysThe sys.asymmetric_keys catalog view presents the metadata for theasymmetric keys that exist in a database. This view can be executed against anyuser or system database within the SQL Server instance.USE HomeLending;GOSELECT * FROM SYS.ASYMMETRIC_KEYS;GOListing A-1: Syntax of sys.asymmetric_keys.Sys.CertificatesThe sys.certificates catalog view presents the metadata for thecertificates that exist in a database. This view can be executed against any useror system database within the SQL Server instance.USE HomeLending;GOSELECT * FROM SYS.CERTIFICATES;GOListing A-2: Syntax of sys.certificates.207
Appendix A – Views and Functions ReferenceSys.CredentialsThe sys.credentials catalog view presents the metadata for thecredentials that exist in an instance. Since credentials reside at the instancelevel, this must be executed against the master system database.A credential provides a means for a SQL Server login to authenticate to aresource that is external from SQL Server, such as Windows Operating Systemor a cryptographic provider. A credential can have many SQL Server loginsassociated with it; but a SQL Server login can only have one credentialassociated with it.USE master;GOSELECT * FROM SYS.CREDENTIALS;GOListing A-3: Syntax of sys.credentials.Sys.Crypt_PropertiesThe sys.crypt_properties catalog view presents the metadata for theproperties regarding encryption for the objects in a database. This view can beexecuted against any user or system database within the SQL Server instance.USE HomeLending;GOSELECT * FROM SYS.CRYPT_PROPERTIES;GOListing A-4: Syntax of sys.crypt_properties.Sys.Cryptographic_ProvidersThe sys.cryptographic_providers catalog view presents the metadatafor the cryptographic providers that exist in an instance. Since credentialsreside at the instance level, this must be executed against the master systemdatabase.Cryptographic providers are specific to the Extensible Key Management(EKM) feature of SQL Server 2008 and are available only in that version. Thisfeature is discussed in more detail later in this appendix.208
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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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Numeric Variance ..................
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ACKNOWLEDGEMENTSBooks are not writt
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IntroductionIn all cases, the conse
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Introduction"lost key" displaced by
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CHAPTER 1: UNDERSTANDINGSENSITIVE D
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1 - Understanding Sensitive DataSen
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CHAPTER 2: DATACLASSIFICATION AND R
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4 - Encryption Basics for SQL Serve
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5 - Cell-Level Encryptionthe encryp
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5 - Cell-Level EncryptionSearching
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CHAPTER 7: ONE-WAYENCRYPTIONAs a ch
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7 - One-Way EncryptionBenefits and
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Page 190 and 191: 9 - Honeycombing a DatabaseUse Home
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Page 232: About Red GateYou know those annoyi
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