中国民航大学学报 ›› 2021, Vol. 39 ›› Issue (3): 45-48.

• 民用航空 • 上一篇    下一篇

面向民航信息系统的安全评估标准化方法

韩燕征  ,张旭高  ,仇晓锐  ,王 勇  ,姜来为   

  1. (1. 北京首都国际机场股份有限公司信息科技部, 北京 100621;2. 中国民航大学 a. 计算机科学与技术学院; b. 信息网络中心, 天津 300300)
  • 收稿日期:2020-09-27 修回日期:2020-09-27 接受日期:2020-06-09 出版日期:2021-06-25 发布日期:2021-11-28
  • 作者简介:韩燕征(1978—),男,北京人,工程师,硕士,研究方向为信息安全。
  • 基金资助:
    国家自然科学基金民航联合研究基金项目(U1833107) 

Security evaluation standardization method for civil aviation information system 

HAN Yanzheng, ZHANG Xugao , QIU Xiaorui  , WANG Yong, JIANG Laiwei   

  1. (1. Information Technology Department, Beijing Capital International Airport Co., Ltd., Beijing 100621, China; 2a. College of Computer Science and Technology; 2b. Information Network Center, CAUC, Tianjin 300300, China)
  • Received:2020-09-27 Revised:2020-09-27 Accepted:2020-06-09 Online:2021-06-25 Published:2021-11-28

摘要: 针对民航信息系统安全评估指标多样导致评估结果难以规范量化的问题,提出一种安全评估标准化方法。 将评估指标划分为定性指标和定量指标,针对定性指标提出安全策略符合度描述表和安全策略符合度指 数矩阵表,将定量指标划分为正向指标和逆向指标,利用标准化算子将评估结果转化为百分制形式。 该标 准化方法能够为安全管理人员掌握信息系统的安全状态提供较为直观的参考。

关键词: 信息系统, 安全评估, 标准化, 安全策略符合度

Abstract: Aiming at the quantifying difficulty of security evaluation for civil aviation information system due to various kinds of evaluation indicators, a standardization method for security evaluation is proposed. Firstly, the evaluation indicators are divided into qualitative and quantitative indicators of compliance degree of security. Then, description tables of compliance degree of security and index matrix tables of compliance degree of security are set for qualitative indicators, quantitative indicators are divided into positive indicators and reverse indicators. Finally, the normalized operator is used to transform the evaluation results into percentile form. The standardization method can provide a relatively intuitive reference for security managers to understand the security status of information systems.

Key words: information system, security evaluation, standardization, compliance degree of security policy

中图分类号: