随着网络社会的到来与电子商务的日趋普及，传统的依赖信物或口令的系统安全性技术已经面临严峻的挑战。
With the advent of the network society and the growing popularity of e-commerce, traditional system security technology which depends on token or password has been facing serious challenges.
在这些文章中，我们强调了比较和对比技术的重要性并提出了最符合系统安全性要求的技术。
In these articles, we have emphasized the importance of comparing and contrasting technologies and coming up with those that best meet system security requirements.
为了提高系统安全性，研究了数据保密技术。
In order to improve the security of system, data security technology is also researched.
密文数据库是增强数据库系统安全性的有效技术途径。
Encrypted database is an effective technique to strengthen the security of database Management System.
由于充分利用了成熟的数字视频广播技术，此分级授权收视系统安全性很高，系统构建简单，且成本比较适中。
Owing to the use of fully mature digital video broadcast technology, the scheme has high security, simple framework, and low cost.
WLAN入侵检测技术作为一项安全技术，在保证WLAN的网络和系统安全性上起着非常重要的作用。
As a security technology, WLAN intrusion detection technology plays an important role in the security of the WLAN network and system.
化工过程状态监测是解决化工过程系统安全性的关键技术之一。
Chemical process monitoring is of key importance for the safety of chemical process system.
加密文件系统和可信恢复是保障计算机安全，增强操作系统安全性的两项关键性技术，本文集中对这两项技术做了较为深入的研究。
Encrypted file system and trusted recovery are two important technologies for improving the security of OS, and this paper makes a deep research on them.
介绍了指挥自动化系统安全性的内容，安全性的等级及实现安全性的技术。
This paper introduces the Command Automation Systems, Securitylevel of Security, and the techniques to implement it.
建立了一整套更为合理、更为精确的系统安全性设计与分析技术。该技术已成功应用某机型襟翼操纵系统安全性设计与分析。
Finally, a more appropriate and accurate technological package for system safety analysis and design was established and applied to the system safety engineering of some airplane flaps successfully.
潜在通路分析技术是提高控制系统安全性与可靠性的一项重要的分析工具，目前被广泛用于航天控制系统安全性与可靠性的分析。
Sneak analysis technique is an important analytical tool in promoting the safety and the reliability of the control system. It is widely used in the aerospace engineering.
潜在通路分析技术是提高控制系统安全性与可靠性的一项重要的分析工具，目前被广泛用于航天控制系统安全性与可靠性的分析。
Sneak analysis technique is an important analytical tool in promoting the safety and the reliability of the control system. It is widely used in the aerospace engineering.
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