针对信息与网络安全的重要性及严峻性，提出了一种汉字信息加密、在BMP图像文件中隐藏、恢复及解密的方法。
In view of the importance of information and network security, a method of Chinese information encryption, BMP image and text hiding and the decryption is put forward.
如何让读者既能充分利用数字化图书馆的信息资源，又保证数字化图书馆的信息与网络安全，就需要建立数字化图书馆信息安全保障体系。
How to let readers to sufficiently use the information resource of digital library as well as ensure the security of information and network of digital library.
与过去相比，信息技术的日趋复杂会让我们在保护企业网络安全的时候遇到更多的困难。
Compared with the past, the increasing complexity of information technology will make us more difficult to protect the security of enterprise network.
计算机和互联网技术正在改变着人类社会的面貌，与之伴随而来的是信息和网络安全的问题。
The computer and Internet technology are changing the appearance of the human society; it is the question of information and online security with its one that followed.
从取证与反取证两方面分析计算机犯罪的特征，研究反取证技术的根源，可有效地保护国家信息网络安全，打击犯罪。
Analyzing computer crime through forensics and anti-forensics, we should find out the origin of anti-forensics to protect national information network security and beat crime.
信息捕捉与还原技术是网络安全技术中审计系统实施的一个难点，同时也是实现审计系统的基础。
In auditing system about network security, the technology about information catching and reverting is a difficult problem. At the same time, it is also foundation problem.
网络信息空间的无序已经威胁和破坏着人类的信息自由与网络安全。
The badly ordered network information has threatened the information freedom and network safety of the human being.
网络安全漏洞扫描与脆弱性分析是进行系统安全评估的基础和信息安全保障体系中的必要组成部分。
Network security leak scan and vulnerability analysis are the base of system security evaluation and the essential components of Information security system.
最后论文结合数据库系统的设计，论述了数据完整性，从信息安全和网络安全两个方面对系统安全性进行了设计与研究。
Finally, Combined with the design of database system, the paper discusses the data integrity, and does some design and research on system security through information security and network security.
结合实际工作中出现的问题，在保证内部网络安全和满足医院医疗服务的前提下，作者提出了利用A CL与NAT技术，实现医院内部信息网与外部医保网络对接的解决方案，并给出了具体的实现方法。
With the appearance of the problem from practical work, the authors put forward a solution and detailed methods to connect the hospital internal LAN to external medical insure net using ACL and NAT.
该实验床为上层国家网络安全与信息安全等应用提供基础性支撑平台。
The purpose of the sub-project is to provide a fundamental platform for the upper applications such as national network security and information security.
该实验床为上层国家网络安全与信息安全等应用提供基础性支撑平台。
The purpose of the sub-project is to provide a fundamental platform for the upper applications such as national network security and information security.
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