信息网络安全 ›› 2014, Vol. 14 ›› Issue (9): 120-122.doi: 10.3969/j.issn.1671-1122.2014.09.027

• 入选论文 • 上一篇    下一篇

工控系统信息安全与加工网络防护方案研究

王琦魁, 李昕, 赵甫   

  1. 中国航天科工集团第二研究院七〇六所,北京 100854
  • 收稿日期:2014-08-06 出版日期:2014-09-01
  • 作者简介:王琦魁(1982-),男,辽宁,高级工程师,博士,主要研究方向:数控系统与工控系统安全;李昕(1983-),男,北京,工程师,硕士,主要研究方向:计算机软件与工控系统安全;赵甫(1978-),男,河北,高级工程师,本科,主要研究方向:数控系统与信息安全。

Research on Information Security for Industrial Control System and the Solution for Numerical Control Network

WANG Qi-kui, LI Xin, ZHAO Fu   

  1. Institute 706, The Second Academy of China Aerospace Science and Industry Corporation, Beijing 100854, China
  • Received:2014-08-06 Online:2014-09-01

摘要: 文章通过分析当前工控系统的信息安全问题,得到了加工网络与办公网络进行信息交换的需求,研究了加工网络中的安全风险,给出了加工网络信息安全防护方案。该方案对数控加工网络边界隔离设备和数控系统终端防护设备的功能进行了详细的说明,并给出了这两款防护设备在数控加工网络中的部署方式。该方案的实施能够提高数控加工网络的信息安全等级,保障了数控加工信息安全。

关键词: 信息安全, 工业控制系统, 数控加工网络, 终端安全, 安全隔离

Abstract: The requirements of connection between numerical control network and office network are given by analyzing the problem of information security in industrial control system. The security risks of numerical control network in military industry are studied, and the solution of information security for is this network proposed. In this solution the functions of security isolation equipment and the terminal security equipment for numerical control system are illustrated. The deployment way of these two equipments are also expressed. The implementation of the scheme would upgrade information security of numerical control network in military industry to insure its information security.

Key words: information security, industrial control system, numerical control network, terminal security, security isolation