⑴ 网络安全英文
网络安全英文：Cyber Security。
网络安全，通常指计算机网络的安全，实际上也可以指计算机通信网络的安全。计算机通信网络是将若干台具有独立功能的计算机通过通信设备及传输媒体互连起来，在通信软件的支持下，实现计算机间的信息传输与交换的昌铅系统。
而计算机网络是指以共享资源为目的，利用通信手段把地域上相对分散的若干独立的计算机系统、终端设备和数据设备连接起来，并在协议的控制下进行数据交换的系统。
计算机网络的根本目的在于资源共享，通信网络是实现网络资源共享的途径，因此，计算机网络是安全的，相应的计算机通信网络也必须是安全的，应该能为网络用户实现信息交换与资源共享。下文中，网络安全既指计算机网络安全，又指计算机通信网络安全。
安全的基本含义：客观上不存在威胁，主观上不存在恐惧。即客体不担心其正常状态受到影响。可以把网络安全定义为：一个网络系统不受任何威胁与侵害，能正常地实现资源共享功能。
要使网络能正常地实现资源共享功能，首先要保证网络的硬件、软件能正常运行，然后要保证数据信息交换的安全。从前面两节可以看到，由于资源共享的滥用，导致了网络的安全问题。因此网络安全的技术途径就是要实行有限制的毕迅中共享。
3、Internet上的通信业务多数使用Unix操作系统来支持，Unix操作系统中明显存在的安全脆弱性问题会直接影响安全服务。
4、在计算机上存储、传输和处理的电子信息，还没有像传统的邮件通信那样进行信封保护和签字盖章。信息的来源和去向是否真实，内容是否被改动，以及是否泄露等，在应用层支持的服务协议中是凭着君子协定来维系的。
⑵ 求翻译~英文摘要~关于网络信息安全的
Since twentieth Century, the rapid development of computer technology, especially the rapid development of Internet technology, has put the whole world even as a whole, so that the social development is inseparable from the information network. It constantly changing economic, social, cultural structure and operation mode, and the transmission of information relating to financial, science ecation, military and other fields, in to the people and the country brings convenient, efficient information sharing at the same time, but also to the security of network information has brought many problems. In today's international competitive situation, the network information security is more and more attention from all over the world. This article from the network information security problems and characteristics, the main techniques of network security, common network attack methods and countermeasures, the construction of network security and other aspects of the present stage of our country network information security problems and restricting factors and how from technology and management and other aspects the construction has the Chinese characteristic information security comprehensive security system, ensure our country network information security.
Key word
The network information security of network attack network ethics network security comprehensive security system
⑶ 网络安全英语怎么说
网络安全是指网络系统的硬件、软件及其系统中的数据受到保护，不因偶然的或者恶意的原因而遭受到破坏、更改、泄露，系统连续可靠正常地运行，网络服务不中断。那么你知道网络安全用英语怎么说吗?下面跟着我一起来学习一下吧。
网络安全的英语说法1：
]network security
网络安全的英语说法2：
cyber security
网络安全相关英语表达：
系统网络安全协会 SANS Institute
通信和网络安全 Telecommunications and Network Security
网络安全产品 network safety procts
网络安全的英语例句：
1. At last It'summarizes and expects E - Government network security system.
最后对 电子政务 网络安全进行 总结 和展望.
2. The first chapter summarize the network, networked instruments and network switch.
第一章概述了网络数据的隔离与网络安全,并给出了几大典型应用.
3. Other problems related to intranet security are also discussed.
同时对涉及网络安全的有关问题进行了讨论.
4. A firewall acts like a virtual security guard for your network.
防火墙类似于一个虚拟的网络安全守卫.
5. Rep: " It was a six - page letter on internet security. "
销售人员: “ 是一封关于网络安全的6页长的信. ”
6. An emergency response system is designed and its work mechanism is analyzed.
构建了一个网络安全应急响应系统,并对系统的工作机制进行了分析.
7. Lastly, elementary fulfillment of NSMS also explained this essay.
最后, 本文给出了网络安全监控系统的初步实现.
8. Other activities which harm the network are also prohibited.
(五)其他危害计算机信息网络安全的.
9. Its procts cover anti - virus , network security and hacker protection.
其产品覆盖 反病毒, 网络安全和黑客防卫.
10. The network security includes firewall, intrusion detection and hole scanning etc.
网络安全技术有:防火墙 、 入侵检测和漏洞扫描等.
11. But when we rejoice about it's expediency, the network security come closely.
然而就在人们为之欣喜的同时, 网络安全问题接踵而至.
12. Email filter is a very important subject in network security.
邮件过滤是当前网络安全中比较重要的一个学科.
13. The technique of Sniffer Discovery is a hard problem in network security.
嗅探器发现技术是网络安全中重要问题.
14. Data encryption is one of the key technologies in network security.
数据加密技术是实现网络安全的关键技术之一.
15. Introcing Intranet security resolvent's goal, principia, constitutes and keystone.
提出网络安全设计的目标 、 原则 、 组成部分及侧重点.
⑷ 网络安全英文摘要谁能帮我翻译一下
Network security is the network hardware, software and system data to be protected, not because of accidental or malicious reasons, suffered damage, alteration, disclosure, the system for normal operation and reliable, network services are not interrupted. Network security is the essence of their network information security. In the broad sense, all related to the network of information confidentiality, integrity, availability, authenticity and controllability of the related technology and theory are the network security research field. Network security is the one involved in computer science, network technology, communications technology, cryptography, information security technology, applied mathematics, number theory, information theory, such as the integrated multi-disciplinary subjects.
Network security as the specific meaning of "perspective" and change. For example: From the users (indivials, businesses, etc.) point of view, they want to involve the interests of personal privacy or commercial information transmission on the network by the confidentiality, integrity and authenticity protection, to avoid other people or against the use of wire-tapping, impersonation, tampering, repudiation, such as a means of violating the interests of users and privacy.
Key words:
Network security analysis,
Network encryption,
Information collection,
Internet Firewall