ServiceMasterKey Class
The ServiceMasterKey object represents a Microsoft SQL Server service master key.
Espace de noms: Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)
Syntaxe
'Déclaration
Public NotInheritable Class ServiceMasterKey
Inherits SqlSmoObject
public sealed class ServiceMasterKey : SqlSmoObject
public ref class ServiceMasterKey sealed : public SqlSmoObject
public final class ServiceMasterKey extends SqlSmoObject
public final class ServiceMasterKey extends SqlSmoObject
Notes
A service master key is the lop layer in the encryption hierarchy and is used to encrypt all the lower layers of the encryption hierarchy, such as database master keys, certificates, asymmetric and symmetric keys. The service master key is generated by Windows and secured by the Windows data protection API. It can only be opened by the Windows service account under which it was created, or by a user who knows both the service account name and its password.
Cet espace de noms, cette classe ou ce membre est pris en charge uniquement par la version 2.0 de Microsoft .NET Framework.
To get the ServiceMasterKey object properties, users can be a member of the public fixed server role.
To set the ServiceMasterKey object properties, users must have CONTROL SERVER permission on the server or be a member of the sysadmin fixed server role.
To backup or restore the service master key, users must have CONTROL SERVER permission on the server or be a member of the sysadmin fixed server role.
Inheritance Hierarchy
System.Object
Microsoft.SqlServer.Management.Smo.SmoObjectBase
Microsoft.SqlServer.Management.Smo.SqlSmoObject
Microsoft.SqlServer.Management.Smo.ServiceMasterKey
Sécurité des threads
Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
Plateformes
Plateformes de développement
Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.
Plateformes cibles
Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.
Voir aussi
Référence
ServiceMasterKey Members
Microsoft.SqlServer.Management.Smo Namespace
Autres ressources
Using Encryption
Hiérarchie de chiffrement
ALTER SERVICE MASTER KEY (Transact-SQL)