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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The paper discusses the state of existence of data in computer and the security problem in stored procedures, and carries out the exploration on data security and protection.

本文从各类数据在计算机中存在的状态以及在存储过程中的安全问题，对数据的安全性和保护性进行了论证。

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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

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

FORBES: Pre-thinking: Stretching Your Brain

In March, unknown intruders broke into the computer systems of database giant LexisNexis, gaining access to the Social Security numbers and personal data of hundreds of thousands of people.

FORBES