With the rapid development of computer networks, network data security problem becomes more serious.
随着计算机网络的飞速发展，网络数据传输的安全问题也变的日趋严重。
The management of the user usually relates to the data security problem of the managing information system.
用户管理往往涉及到一个信息管理系统的数据安全问题。
The problem is that the cost of managing personal or corporate data this way may be privacy and security.
问题也来了，即按照这种方式管理个人或企业数据付出的成本可能是隐私和安全。
Sometimes, changing these other data can lead to a security problem.
有时，这些其它资料的变更会导致安全性问题。
The data are extremely discouraging since the buffer overflow problem has been widely known in security circles for years.
由于缓冲区溢位问题近年来在安全性领域中已受到瞩目，这一资料是相当令人灰心的。
The problem has changed very little over the past 20 years. It’s time for everyone to take password security seriously; it’s an important first step in data security.
这个问题在过去20年都没什么变化，现在是人们应该认真对待密码的时候了，这是数据安全的第一步。
Therefore, how to ensure that the confidential data can still be in the state of security control after the enterprise is issued, is the enterprise must solve the problem of security management.
因此，如何确保机密数据在企业外发后依然可以处于安全控制状态，是企业所必需解决的安全管理问题。
The problem of data security impedes the spread and application of cloud computing.
云计算自身的数据安全问题阻碍其推广应用。
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。
The paper analyzes the security problem of XML data in logistic information systems, and develops a scheme for XML data secure transmission.
本文针对XML数据的安全性问题，为此设计了物流信息系统中xml数据的安全传输方案。
The security problem of XML data existed in logistic information systems. The application of the XML encryption, XML data signature and XKMS insure the security of logistic information.
当前物流信息系统中存在着XML数据安全的问题，根据XML加密、XML数字签名和XML密钥管理规范服务（XKMS）三种核心标准，在数据交换中确保XML数据的安全。
From this we can see that database security proxy can attain the purpose of accessing and communicating safely, and the problem in accessing database and transferring data will be solved.
由此可见，数据库代理方式能够达到安全访问数据库并进行安全通信的目的，从而解决数据库访问安全及数据传输安全问题。
With considerable development of the network and multimedia technology, the security problem of the video data becomes more urgent.
随着网络和多媒体技术的飞速发展，视频数据的安全问题越来越突出。
Abstract: : the problem of data security impedes the spread and application of cloud computing.
摘要云计算自身的数据安全问题阻碍其推广应用。
How to ensure the safety of electronic data during the processing of storage and management is a problem of information security.
如何有效的解决电子数据在存储与管理过程中的安全是信息安全领域一直在努力解决的问题。
At present, the security problem of enormous data storage in computer, the problems of data store steal and distort have been paid much attention by people.
目前，计算机大批量数据存储的安全问题、敏感数据的防窃取和防篡改问题越来越引起人们的重视。
Data encrypting and data underwrite are key technique of solving the problem of network security.
数据加密和数字签名是解决网格安全问题的关键技术。
In a traditional P2P distributed storage of data for all users are open, but with the increase of sharing resources and user scales, there will exist some security problem.
在传统的P 2p分布式存储中数据对于所有用户都是公开的，但随着共享资源和用户数量的增多，就会存在安全问题。
It brings us a problem of data security. Factors against the safety of computer data consist in hardware, software and data input, processing, output, storage, transmission, transfer and others.
电脑数据的安全性问题随即产生，其包含在电脑硬件及软件之中，也存在于数据输入、加工、输出、存储、传输、转储等的环节上。
This paper puts forward the safety problem of network information of our country through a group of data concerning online security, network intellectual property protection, and online crime.
文章从网络安全、网络知识产权保护、网络犯罪三个角度提出了我国网络信息安全存在的突出问题。
While, with the increased usage of the OA system and the increased storage of data, the security of the OA system has became a prominent and crucial problem.
然而随着OA系统使用量的增大、存放数据的增多，它的安全性就被提升到更加重要的位置。
Content-based Information retrieval in mass network data is a significant problem in content security realm.
面向内容的网络海量信息的处理与检索等应用在安全领域具有非常重要的意义。
The problem has changed very little over the past 20 years. It's time for everyone to take password security seriously; it's an important first step in data security.
这个问题在过去20年都没什么变化，现在是人们应该认真对待密码的时候了，这是数据安全的第一步。
Here we give a simpler implement, which encrypts the sensitive data at each level with a key unique to that level, whose security is based on elliptic curve discrete logarithm problem.
该方案将对称加密算法、椭圆曲线公钥加密算法和单向函数有机结合，实现了用户使用权限和关键敏感字段的安全级别的关联。
Here we give a simpler implement, which encrypts the sensitive data at each level with a key unique to that level, whose security is based on elliptic curve discrete logarithm problem.
该方案将对称加密算法、椭圆曲线公钥加密算法和单向函数有机结合，实现了用户使用权限和关键敏感字段的安全级别的关联。
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