The data encrypts is important means in the speech secure communication.

采用数据加密技术是语音保密通信的重要手段。

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The bulk of the data is encrypted using a symmetric key algorithm that encrypts and decrypts data using a single secure key.

数据块使用一个对称密钥算法进行加密，它使用一个密钥来实现对数据的加密和解密。

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If all of your data is sensitive, you might opt to choose the DATA_ENCRYPT authentication mode, which encrypts a lot of the data traveling between client and server.

如果所有数据都是敏感的，那么应该选择DATA_ENCRYPT身份验证模式，这种身份验证模式会对客户机和服务器之间传输的很多数据进行加密。

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MyBizHomepage.com then encrypts the data from QuickBooks and sucks it into the dashboard, which stays on as long as the Web browser is loaded, and delivers clear, concise status reports on key accounts such as cash, receivables and cost of goods sold.

FORBES: Magazine Article

Basically it's a USB security key that supposedly encrypts data stored to the thumb drive using AES, provides remote encrypted storage, creates a secure connection to the internet, and deletes your browser's cookies and history files.

ENGADGET: Mighty Key, the new secure USB snake oil?

In a press release on the Playstation Network blog, spokesperson Patrick Seybold added a lengthy explanation of how the company plans to respond to the hack, including adding new layers of security, changing how it encrypts customer data, and appointing a chief information security officer.

FORBES: Sony Apologizes For Playstation Breach, Appeases Users With Freebies