用户身份认证是信息安全的基石.

User authentication is the cornerstone of information security.

密码技术是信息安全的核心技术。

Technologies of cryptography are the core of information security.

开展电子关锁的信息安全性研究.

The research on the information security of the electronic lock has been done.

计算机信息网络的安全主要是指实体安全、运行安全、信息安全、和安全人员。

The major part of security information consists carpophore security, operations security, information security and security personnel.

在信息安全中起着举足轻重作用的密码学也就成为信息安全中不可或缺的重要部分。

Play in information security Cryptography plays an important role in information security has become an important part.

欧洲国际计算机信息系统安全展览会是欧洲涵盖面最广的信息安全专业会展。

European international computer information system security is the European exhibition covers the most extensive information security professional exhibition.

从国家安全高度认识和保障网络信息安全；

Information security for network being recognized and safeguarded in the point of view of national security;

提出的网络安全防护理念的信息安全平台，能适用于多种业务模式下的信息交换。

The information security platform based on network security protection concept which is put forward here could be used for the information interchange under many operation modes.

对计算基病毒的研究是信息安全的一个大的分支，本课程属于信息安全系列课程的专业基础课程之一。

The study of computer virus is an important branch of Information Security. This course is one of the basic courses of the information security field.

信息安全技术是现代计算机通信网络的基础，而现代密码算法又是信息安全最为核心的部分。

Information security is the basis of modern computer communication network, while modern cryptographic algorithm is also the core part of the information security.