目前，网络和信息安全已成为一个普遍关注的问题。
At present, the security of network and information has been paid much attention prevalently.
其他网络和信息设备安全技术要求等。
Other network and information equipment security technical requirement etc.
网络信息安全分为网络安全和信息安全两个层面。
The network information security into the network security and information security two levels.
如何确保网络和信息的安全已经成为全社会关注的问题。
How to ensure network and information security has become a concern of the whole society.
用户身份认证作为网络安全和信息安全的第一道屏障，有着非常重要的作用。
As the primacy safeguard of network security and information security, user authentication is very important.
研究方向为软件工程、网络与信息安全和信息系统项目管理。
Software engineering, network and information security and information systems project management.
随着信息和网络技术的广泛应用，信息安全己成为研究的热点问题。
With the widespread use of information and network technologies, information Security has become study focus.
信息网络技术的应用正日益普及和广泛，网络安全问题也变得日益突出。
With the development of computer network technology, network security problems become more and more prominent.
他们担心网络用户的私人信息和个人安全。
They are concerned about web users? Private information and personal safety.
用户身份认证是网络安全和信息安全的第一道屏障。
The user identity authentication is the first protective wall of network and information security.
网络系统的安全性可划分为系统安全性和信息安全性。
The safety of network system can be divided into system safety and information safety.
网络系统的安全性可划分为系统安全性和信息安全性。
The safety of network system can be divided into system safety and information safety.
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