In order to protect data at rest, DB2 and IDS both support column level encryption (CLE).

为了保护静止的数据，DB2和IDS都支持列级加密(CLE)。

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Column Level Encryption wherein various cryptographic standards are used like DES or aes.

列级加密，可以使用des或aes等加密标准。

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You can use the new SQL statement, SET encryption PASSWORD, to implement column-level encryption and improve the confidentiality of the data.

可以使用新的sql语句SET ENCRYPTION PASSWORD实现列级别的加密，提高数据的保密性。

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