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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Data protection is always a series of calculated risks, and even such technologies as snapshots, continuous data protection (CDP), replication, and RAID are not absolute guarantees of security.

数据保护是一系列计算出的风险，像快照、连续数据保护(CDP)、复制和RAID技术都无法提供绝对的安全保障。

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In a traditional desktop environment, user data is often stored on the device, leading to challenges about the security and protection of user private information and corporate intellectual property.

在传统的桌面环境中，用户数据常常存储在用户的设备上，这会在用户私有信息和公司智能资产的安全性方面造成问题。

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And, for those of us in the business of providing security and data protection, it raises even more questions: If corporations, such as Epsilon, are not stepping up to willingly adopt the readily available security technology that will prevent these thefts, what more can and should be done to give consumers some sense of protection?

FORBES: The Epsilon Hack Attack: Time For "SOX For Consumers"?

McAfee mainly competes with Symantec, Trend Micro, LANDesk Software and Microsoft in this segment and offers products like Endpoint Protection, Data Protection and Mobile Phone Security.

FORBES: Intel Goes To $27 Even If It Overpaid For McAfee

Integrating the PGP key management platform into the Symantec Protection Center will further enhance the management of endpoint security, data loss prevention and gateway security products, which are also integrated with Symantec Protection Center, allowing customers to more seamlessly protect information.

FORBES: Symantec Acquires Encryption Provider PGP For $300 Million