英语论文网

Abstract 摘要

The security of a large complex enterprise network is a difficult and daunting task. Critical business needs rely on numerous types of operating systems running various applications that are inherently not secure. New vulnerabilities in various applications and operating systems are found every day. The rapid increase to guard against known vulnerabilities being released shows an essential need to implement an enterprise-wide process. This paper details one means of tracking the multitude of serious vulnerabilities that affect our fictitious large-scale enterprise network and require us to implement patches. The paper does not detail the difficulties that ensue when trying to determine what effect the patches may have on business applications, only how to manage the implementation of patches across the enterprise with a large yet busy staff of Information Technology (IT) and security professionals.
一个大型复杂企业网络的安全是一个困难和艰巨的任务。关键业务需求依赖于多种类型运行的各种应用程序，本质上是不安全的操作系统。在不同的应用程序和操作系统的漏洞每一天都会被发现。迅速增加以防止被释放已知的漏洞显示了实现企业范围内必不可少的。本文详细阐明一种手段跟踪众多，影响我们虚构的大型企业网络，并要求我们对严重漏洞实施补丁。本文没有详细说明试图确定补丁可能对业务应用上有什么样的影响，只有忙碌的工作人员和安全人员如何管理补丁在企业实施与信息技术。

Introduction 引言

From first computer of the world to today's internet popularization, the develop speed of the computer is very fast. Computer's development takes digital information time for human culture .With the emergence of the computer network, make people have another choice when obtain and deliver information; and this choice is real liberalism. It makes speed, quality and scope of information have leap of quality on time and space; it also make people's many dreams come true.
从世界第一台计算机到今天的互联网普及，计算机的发展速度是非常快的。计算机的发展需要人类文化的数字信息。随着计算机网络的出现，使人们有另一个选择，获取和传递信息;而这种选择是真正的自由主义。它使速度，质量和信息的范围，产生时间和空间质量的飞跃;这也使人们的许多梦想成真。

The information system is a kind of technique system based on information technology. With the computer generalized application, it makes information system is expanded with large scale. At the same time, the information system also based on application of various computer technologies （Ciborra，2002). For example, the internet/ intranet/ Extranet technique carried out the share of enterprise internal information, and also takes the share of among enterprise's information. As a result information technology promotes information spread and enterprises communication. EDI( Electronic Data Interchange) technology on web takes EDI exchange of security and standard under the Internet environment; The SET (secure electronic transaction) technology can secure deliver internet information and data; The database technique carries out share and update of business data on time, thus provide data and basis for management strategy of business.

But In recently years, more and more criminal offences appeared on the Internet, the information system security has become the social public problem for all nations; it must pay more attention. Some report show the American FBI investigates about 547 intrudes computer cases in 1998; the quantity of computer case achieved 1154 in 1999. The most serious problem is network porn become disaster, the copyrights of software, movie, record were infringed by pirates; the electronic commerce is disturbed by cheat, for example some credit card w本论文由英语论文网提供整理，提供论文代写，英语论文代写，代写论文，代写英语论文，代写留学生论文，代写英文论文，留学生论文代写相关核心关键词搜索。