Enterprise Computer Network Security System Design & Realization

2014 ◽  
Vol 543-547 ◽  
pp. 3195-3198
Author(s):  
Yi Ping Chen
Keyword(s):  
Network Security ◽  
System Design ◽  
Detailed Analysis ◽  
Computer Network ◽  
Detection System ◽  
Control Program ◽  
Price Ratio ◽  
Security Risk ◽  
Computer Network Security ◽  
Total Network

The idea and method of multi hiberarchy design for security is proposed in this paper with the basic theory of security for modern network. A detailed analysis on hiberarchy is done to figure out the potential security risk under various internal levels of an enterprise by deeply study on a dummy enterprise network. According to the principle of integrity, balance, combination of technology and management, a network security target which is fit for the requirement of enterprise is issued. And based on it, a total network security solution is proposed. This article focuses on the setup of firewall, design and setup of inbreak detection system, implementation of VPN and application of access control program. It also discusses the selection, setup and management system of the network hardware. This solution has a lot of advantages, such as high practicability, strong security, good performance-to-price ratio, easily exercisable, advanced setup and well extensibility.

Design of Firewall Security Control Program

2014 ◽  
Vol 556-562 ◽  
pp. 5999-6002
Author(s):  
Wan Chen Zhang
Keyword(s):  
Network Security ◽  
Network Architecture ◽  
Computer Network ◽  
Detection System ◽  
Control Program ◽  
Enterprise Network ◽  
Protection Measures ◽  
Safety Control ◽  
Enterprise Informatization ◽  
Disaster Tolerance

With the development and popularization of computer network, and speed up the pace of government and enterprise informatization, network architecture and existing enterprises more complex. The complex network structure exposed a lot of security problems, personal and corporate demand for network security grows with hitherto unknown speed. How to let the rapid advance of network security to satisfy business, become a hot topic. Network security is the supporting system of daily office and business applications for the modern enterprises. In the enterprise network, only like a personal computer network security protection just install personal version of virus protection program and software firewall is not enough, and should also deploy hardware firewall, network virus protection program and other such as intrusion detection system, network isolation equipment etc.. At the same time, it is necessary to deploy enterprise network disaster tolerance system, because it is all safety protection measures in the last line of defense. This paper mainly describe, safety control program of firewall in enterprise network security is how to design. I hope that this paper can help everyone to design network security protection systems .

A Hybrid Model for Evaluation Computer Network Security Risk in Commercial Bank

2011 ◽  
Vol 393-395 ◽  
pp. 531-534
Author(s):  
Li Xiang Shen ◽  
Guo Cao ◽  
Su Zhen Cao
Keyword(s):  
Risk Assessment ◽  
Network Security ◽  
Risk Model ◽  
Computer Network ◽  
Gray Relational Analysis ◽  
Security Risk ◽  
Relational Analysis ◽  
Analysis Theory ◽  
Computer Network Security ◽  
Analytic Hierarchical Process

Given there is a great deal of correlation among indicators in the process of computer network security risk assessment, the handling of correlation is of great significance for the effectiveness of risk assessment. In this paper, we propose a hybrid computer network security risk model based on the analytic hierarchical process and gray relational analysis theory. At fist, the weight of each indicator will be elicited by means of analytic hierarchical process. Further, gray relational analysis theory will be used for the final evaluation, which avoids subjective estimation of experts or managers of banking. Finally, the model is further demonstrated and validated via a case study, and the result implies that the assets and vulnerability may be the most important factor for network security management.

Computer Network Security and Directory Services Architecture

2000 ◽  
Author(s):  
James D. Johannes ◽  
Andrew Fanning ◽  
Kyle Hoover ◽  
Tim Lewis ◽  
Marsha Robinson
Keyword(s):  
Network Security ◽  
Computer Network ◽  
Computer Network Security ◽  
Directory Services
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