| 内网安全风险评估模型 |
| |
| 引用本文： | 沈瑞雪,姚国祥,官全龙.内网安全风险评估模型[J].计算机工程与设计,2011,32(2):460-462,508. |
| |
| 作者姓名： | 沈瑞雪 姚国祥 官全龙 |
| |
| 作者单位： | 1. 暨南大学信息科学技术学院,广东广州,510632
2. 暨南大学网络教育技术中心,广东广州,510632 |
| |
| 基金项目： | 国家自然科学基金项目(60773083); 省部产学研基金项目(2008B090500201); 广东省科技计划基金项目(2006B15401002) |
| |
| 摘 要： | 针对内网安全评估问题构建了内网安全风险评估的系统模型。该模型采用的是基于模糊综合评价的评估方法,并在此基础上重点讨论了基于聚类分析的风险分类方法,其摒弃了传统标准分类的主观方法,对大量客观实验数据进行聚类分析,使风险的分类更具客观性。同时,在评估过程中利用信息熵原理确定各风险因素的权重系数,避免直接赋值的主观性,从而使风险评估的整个过程更加客观,评估结果更加准确。
|
| 关 键 词： | 风险评估 模糊综合评价法 聚类分析 FCM聚类算法 信息熵 |
Security risk assessment model in intranet |
| |
| SHEN Rui-xue,YAO Guo-xiang,GUAN Quan-long.Security risk assessment model in intranet[J].Computer Engineering and Design,2011,32(2):460-462,508. |
| |
| Authors: | SHEN Rui-xue YAO Guo-xiang GUAN Quan-long |
| |
| Affiliation: | SHEN Rui-xue1,YAO Guo-xiang1,GUAN Quan-long2(1.College of Information Science and Technology,Jinan University,Guangzhou 510632,China,2.Network and Educational Technology Center,China) |
| |
| Abstract: | An security risk assessment model in Intranet is established,because of the network assessment problems.It is implemented with the assessment method,which is based on fuzzy comprehensive evaluation.And on this basis,the risk classification based on cluster analysis method which abandoned the traditional methods is mainly researched and the risk based on clustering analysis method is discussed,so that risk assessment is more objective.Meanwhile,in the evaluation process using the information entropy theory t... |
| |
| Keywords: | risk assessment fuzzy comprehensive evaluation cluster analysis FCM clustering algorithm entropy |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
