Key management is critical technic of realizing database encryption.
密钥管理是实现数据库加密的关键技术。
Database encryption can significantly enhance the security of the database.
数据库加密能够显著提升数据库的安全性。
You can use IBM Database Encryption Expert to encrypt the underlying operating system data and backup files.
可以使用IBMDatabase EncryptionExpert加密底层操作系统数据和备份文件。
Prior to 2003, the domestic database encryption means through the compilation of foreign security database system.
在2003年之前，国内的数据库加密手段是通过反编译国外安全数据库系统完成的。
Database encryption refers to the data stored in the database, especially sensitive data, stored in an encrypted manner.
数据库加密是指将存储于数据库中的数据，尤其是敏感数据，以加密的方式进行存储。
Designing an effective safe management scheme to resolve the database encryption key for the allocation and management issues.
设计一种高效安全的管理方案来解决数据库中加密密钥的分配与管理问题。
In this paper, I hope that through the analysis of several related issues to help you uncover the mystery of database encryption.
本文希望通过几个相关问题的分析，来帮助大家揭开数据库加密的神秘面纱。
Database encryption and user-dependent restorable key management scheme insure the security of key storing, backuping and restoring.
给出了数据库加密技术和依赖用户的可恢复密钥管理机制的设计，实现了用户密钥的安全存储、备份与恢复。
The scheme makes changes in existing database systems and introduces the mechanisms of database encryption and secret key management.
该方案对现有的数据库管理系统进行了改造，在其中引入数据库加密和密钥管理机制。
When a database encryption system is designed, the design of key-managing module is a very difficult problem and must be solved firstly.
密钥管理方案的设计是数据库加密系统设计时必须首先解决的一个难题。
Database encryption: some of the database itself provides encryption mechanism in the database kernel to achieve the storage of encryption.
数据库自带加密：某些数据库自身提供了加密机制，在数据库内核实现了存储的加密。
In this paper, the database encryption system designed has achieved the desired goals and has met thee-government system security requirements.
本文设计的数据库加密系统达到了预期设计的目标，能够满足电子政务系统的安全需求。
This paper analyzes thee-government system of information security needs, does some research and discussion on the database encryption technology.
本文分析了电子政务系统的信息安全需求，对数据库加密技术进行了研究和探讨。
Transparent database encryption refers to the encryption and decryption of data in the database, the database access program is completely unaware.
数据库透明加密是指对库内数据的加密和解密，对数据库的访问程序是完全无感知的。
The second stage is the introduction of foreign products into the domestic market as well as the domestic database encryption products budding stage.
第二阶段是国外产品导入国内市场以及国产数据库加密产品萌芽阶段。
In this dissertation, we conduct research and probing on database encryption technology and its application according to some Financial Management System.
本论文结合某财政管理系统，对数据库加密技术及其应用进行了研究探讨。
From the beginning of 2010, with the industrialization of scientific research, the domestic market began to produce pure domestic database encryption products.
从2010年开始，随着科研成果的产业化，国内市场开始出现纯国产的数据库加密产品。
However, database encryption has a relatively high technical threshold for the majority of users, and even information security practitioners are more mysterious.
但是数据库加密具有相对较高的技术门槛，对于广大用户、甚至是信息安全从业人员来说都比较神秘。
When database encryption is used as a machanism for database security and privacy, one of the main problems is the distribution and management of cryptographic keys.
用数据库加密方法实现数据库的安全保密时，密钥的分配和管理是主要难点之一。
Based on data partitioning idea and multi-threading technology, a database encryption and decryption method is proposed and its effectiveness is verified by experiments.
利用数据划分思想和多线程技术，提出一种加解密数据库数据的方法并用实验来检验方法的有效性。
When the application system is authorized to access sensitive data, but was left behind by the developer, the database encryption system does not recognize this backdoor and to stop.
当应用系统被授权访问敏感数据，但是被开发者留有后门时，数据库加密系统并不能识别这种后门并加以阻止。
But because of national security policy, which is disguised as database encryption products are not popular in the domestic market of domestic security database, but gradually disappeared.
但由于国家保密政策的限制，这些被伪装成国产的数据库加密产品并没有在国内数据库安全市场大行其道，反而逐渐销声匿迹。
This paper introduces a new architecture for database encryption system and the way to implement it, gives its main module. Some security problems and performance of this system are discussed.
提出了一种数据库加密系统实现结构和方法，给出了主要的功能模块，对相关的安全问题和性能进行了讨论。
In this mechanism, random encryption key, asymmetric encryption algorithm and one-time key for database encryption are used to ensure the key's safety in generation, storage, backup and recovery.
该机制通过非对称加密算法、随机密钥加密用户备份信息，以及“一次一密”加密数据库等手段有效解决传统密钥恢复机制在密钥产生、存储、备份、恢复过程中的安全问题。
Subsequently, the domestic R & D team began to develop a database encryption products, although there is no small gap with the foreign top technology, but after all, is a very important first step.
随后，国内陆续有研发团队开始进行数据库加密产品的开发，虽说与国外顶级技术有不小差距，但毕竟是迈出了非常重要的第一步。
The offline policy controls backup and restore commands, and the encryption and decryption of database backup images.
离线策略控制备份和恢复命令，以及数据库备份映像的加密和解密。
You can also provide user id and password information for database authentication, and you can select the encryption method for the password.
还可以提供用户ID和密码信息，用于数据库身份验证，可以选择密码的加密方法。
All values in a specific column of a database table are encrypted with the same password provided by the user, the same encryption algorithm, and the same cipher mode.
一个数据库表中某个特定列中的所有值都以用户提供的相同密码、相同的加密算法和相同的加密方式进行加密。
Encryption Expert USES a hybrid encryption algorithm for encrypting database backup images.
EncryptionExpert对加密数据库备份映像使用混合的加密算法。
Encryption Expert USES a hybrid encryption algorithm for encrypting database backup images.
EncryptionExpert对加密数据库备份映像使用混合的加密算法。
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