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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The Encrypted file system (EFS) is a J2 filesystem-level encryption through individual key stores.

加密的文件系统(efs)是J 2文件系统级别的加密(通过单独密钥存储库)。

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The main reason Skype included high-level encryption wasn't a fear of wiretapping, says a spokesman for the Estonian programmers.

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Cubby is built on LogMeIn's own cloud data sync and storage service - not hosted on a third party cloud data platform - and takes advantage of the same online-banking-level encryption capabilities used in LogMeIn's connectivity offerings (like LogMeIn Free and Pro, LogMeIn Rescue and join.me).

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After the experiment in the Cambridge cafe, the owners switched to a higher level of encryption for their network, making it impossible to use Firesheep.

BBC: How safe is life online?