移动商务身份认证评价指标体系研究

移动商务身份认证机制的评价主要为形式化分析方法的安全性证明和简单的性能比较,缺乏移动商务身份认证评价指标体系对认证机制进行全面的评价,影响了移动商务身份认证机制的选择.本文通过分析无线通信网络和移动终端的特点,提出移动商务身份认证评价指标体系的设立原则,设计包含安全性、适用性和成熟性三大指标的总体架构,并逐层细化确定其各指标项.在此基础上,运用模糊综合评价法对移动商务身份认证机制进行建模,首先确定评价因素集、评语集和权重,然后建立模糊矩阵,最后根据确定的各级评价因素集对体系的各项指标进行定量或定性分析,从安全性、适用性和成熟性得到机制的评价结果,实现对移动商务身份认证机制的综合评价和分析比较.

Research and Design of Evaluation Indexes System about Identity Authentication in Mobile Commerce

Main evaluation for identity authentication mechanism in mobile commerce are security demonstration of the formal analysis methods and simple performance comparison,lack of a evaluation indexes system about identity authentication in mobile commerce to evaluate authentication mechanism in all-round way,which influences the selection for identity authentication mechanism in mobile commerce.In this paper,through analyzing the characters of wireless telecom network and mobile terminal,it is presented the design principles of the evaluation indexes system about identity authentication in mobile commerce,and the total structure including the three indexes,namely by security,applicability and maturity.Then by progressive layer refinement,it’s all indexes are determined.On basis of it,modeling for an identity authentication mechanism in mobile commerce with fuzzy comprehensive evaluation method,firstly it is determined for evaluation factor set,assessment set and weight.Then,fuzzy matrix is built up.Finally,all the indexes are analyzed quantitatively and qualitatively according all the evaluation factor sets,and evaluation results of the mechanism are obtained from security,applicability and maturity,which is used to comprehensively evaluate and comparatively analyze for the identity authentication mechanism in mobile commerce.