The Service Master Key can only be opened by the Windows service account under which it was created or by a principal with access to both the service account name and its password. SQL Server uses the AES encry
SQL Server包含两个用于加密数据的密钥类型。 第一个是服务主密钥,位于层次结构的顶端,在安装SQL Server时自动创建,服务主密钥也可以用来加密其下的数据库主密钥、证书、链接服务器密码。在第一次加密时,服务主密钥会自动生成,并且使用SQL Server服务账户的Windows证书来生成它,如果必须修改SQL Server服务账户,建议使用...
DeleteEncryptionKey方法用于从密钥表中删除可访问报表服务器数据库中安全信息的任何报表服务器的条目。 如果指定的 InstallationID参数与该数据库中的安装 ID 不对应,该方法将返回错误。 要求 命名空间:root\Microsoft\SqlServer\ReportServer\<InstanceName>\v13\Admin ...
ENCRYPTION BY SERVER CERTIFICATE master_server_certficate; --如果创建后,要删除TestDbEncryption数据库上的DEK 数据库加密密钥,可以使用下面的语句 --DROP DATABASE ENCRYPTION KEY --执行上面的CREATE DATABASE ENCRYPTION KEY语句以后出现: /* Warning: The certificate used for encrypting the database encryption...
Create MASTER KEY ENCRYPTION BY PASSWORD = 'zhouwei123!' GO --创建证书,用于透明数据加密 CREATE CERTIFICATE TDE_Server_Certificate WITH SUBJECT = 'Server-level cert for TDE' GO --第一步:现在开始透明加密 USE cte GO CREATE DATABASE ENCRYPTION KEY--创建数据库加密密钥 ...
BackupDatabaseStatement BackupEncryptionOption BackupMasterKeyStatement BackupOption BackupOptionKind BackupRestoreFileInfo BackupRestoreItemKind BackupRestoreMasterKeyStatementBase BackupServiceMasterKeyStatement BackupStatement BackupTransactionLogStatement BackwardsCompatibleDropIndexClause BeginConversationTimerStatement ...
To return the report server to a working state, you must delete the encrypted values that are currently stored in the report server database and then manually re-specify the values you need. Deleting the encryption keys removes all symmetric key information from the report serve...
--打开需要启用透明数据加密的数据库 use excel go --4.创建以透明方式加密数据库的加密密钥 --DEK是用来加密整个数据库的加密密钥 create database encryption key with algorithm = TRIPLE_DES_3KEY --AES_128 | AES_192 | AES_256 | TRIPLE_DES_3KEY encryption by server certificate TDE_SERVER_CERTIFICA...
Deleting the encryption keys removes all symmetric key information from the report server database and deletes any encrypted content. All unencrypted data is left intact; only encrypted content is removed. When you delete the encryption keys, the report server re-initializes itself automatically by ...
SERVER ROLE、SERVICE、SYMMETRIC KEY、SYNONYM、TABLE、TYPE、USER、VIEW 和XML SCHEMA COLLECTION DELETE 除DATABASE SCOPED CONFIGURATION、SERVER 和 TYPE 外的所有对象类。 EXECUTE CLR 类型、外部脚本、过程(Transact-SQL 和 CLR)、标量和聚合函数(Transact-SQL 和 CLR)以及同义词 IMPERSONATE 登录名和用户 INSERT ...