Data is organized in a number of categories - Sales, Security, Computer, Internet, Communication, Financial Management, Training, etc. -, each category being further organized in sub-categories.

同时还数据对进行了分门别类的管理，类别有销售、安全、计算机、因特网、通信、金融管理和培训等，每个分类又有进一步的子分类。

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In computer security, data left in storage after processing operations and before degaussing or rewriting has taken place.

在计算机安全学中，经处理操作后，消磁或重写数据前剩留在存储器中的数据。

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Security of data in computer system is put forward and system frame design, function design, principle and method of core modules implement are all mentioned.

提出并实现了一种数据安全管理系统，对系统的设计目标、框架设计、功能设计以及核心模块的实现原理及方法进行了详细的论述。

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Among other things, the principles established by his scholarship enabled espionage agencies to make their secret codes even more impenetrable and enhanced the security and accuracy of computer data transmission.

ECONOMIST: Andr�� Weil

However people are concerned about the security of their data once it leaves their computer. iTwin SecureBox has been created to solve this problem.

ENGADGET: iTwin SecureBox adds hardware encryption to your Dropbox account

What if a computer hacker broke through your security system and stole or compromised all your customer data?

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