基于国产密码算法的数控系统安全解决方案

摘要

通过对数控系统的现状分析、安全风险分析,提出一种基于国产密码算法的数控系统安全解决方案.方案从终端防护、网络防护、数据防护和密码技术等诸多方面,对数控系统中的设备、网络和数据的安全防控进行全方位阐述,通过对五个安全防护场景的梳理,深入浅出地描绘出当前数控系统存在的安全问题,引出基于国产密码算法应用的重要性,同时强调要根据数控系统业务的实际情况,优化安全防护手段,降低成本,以易于工程部署和用户操作.%Via analysis of the present situation and the existing risk, a security solution based on China standard cryptographic algorithm for NC(numerical Control) system is proposed. For various aspects including terminal protection, network protection, data protection and cryptography, this paper gives an omni-directional exposition of the equipment, network, data-security protection and control of the NC system, and by combing up the vive security scenes, describes security problems of NC system and the importance of China standard Crypto algorithm, while emphasizing the optimization of security protection, the reduction of cost, in accordance with the actual business situation of NC system, so as to be easy for engineering deployment and user operation. reduction, easing to project deployment and user operation.