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A Study of Network Security Assessment Based on Penetration Testing

Author: YangLiWen
Tutor: ZhangQuan
School: National University of Defense Science and Technology
Course: Electronics and Communication Engineering
Keywords: Penetration testing Network Security Assessment OS Detection Port scanning Vulnerability Detection
CLC: TP393.08
Type: Master's thesis
Year: 2011
Downloads: 114
Quote: 0
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Abstract


With the development of network technology , network information system depth gradually become a topic of concern to all walks of life , network security . An organization 's information systems are often faced with the risk of internal and external threats , as network management , experience and knowledge of hacking techniques , it is difficult to fully protect the security of the network system . Network security assessment is an emerging field of network security branch , it adopted a proactive approach to detect network security issues , can effectively analyze the security policies of the host network , network equipment , from various security vulnerabilities found implied , to conduct an overall assessment of the security of the network , and gives solutions and recommend . This article is from the angle of penetration testing , analysis and comparison of key technologies in network security assessment , established on the basis of a model of network security assessment based on the Analytic Hierarchy Process , to design a network security assessment system based on penetration testing . In this paper, the major work done as follows: ( 1 ) study the assessments of the status of network security at home and abroad , and network security assessment , penetration testing techniques and assessment methods for analysis and comparison , and analysis of the development of the safety assessment of vulnerability detection technology trend. (2) Common Vulnerability Scoring System and Analytic Hierarchy Process , a model of network security assessment based on the Analytic Hierarchy Process , and the model for the importance of the value at risk of the various components of vulnerability assessment of network size and components . ( 3 ) design a network security assessment system based on penetration testing , call relationship between the system architecture , functional modules, which carried out a detailed design and construct a vulnerability database information collection model . ( 4 ) the design and implementation of the core functions of assessment of network security port scanning , OS detection , vulnerability detection . (5 ) by an example of a network security assessment system to prove the feasibility and effectiveness of the system .

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Computer network > General issues > Computer Network Security
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