基于三域模型的网络安全预警防御体系研究

The Network Security Early Warning Defense System Based on the Three Domain Model

随着网络技术的飞速发展及其向经济和社会的全方位渗透,一方面对世界范围内的经济社会发展产生了巨大的正面影响,另一方面则给网络空间安全带来了无法回避的更大威胁和挑战。网络攻击事件频发,网络犯罪日益严重,对国家安全构成威胁。在这种环境下,快速而准确的预警防御能力建设对网络安全而言至关重要。网络安全预警防御体系模型在整体安全策略的控制和指导下,形成了一个完整、动态的安全域,使信息系统具备早期预警防御并实施主动防护的能力。

With the rapid development of network technology and the economic and social all-round infiltration, on the one hand, to the world within the scope of the economic and social development has a hugely positive effect, on the other hand, has brought the network space safety is unable to avoid more threats and challenges. Cyber attacks are frequent, cyber crime is becoming more and more serious, and there is a certain level of the threats to national security. Rapid and accurate early warining defense in this environment are critical to network security.Basde on three domain model of network security defense early warning system model under the overall security strategy contrl box know, formed a complete and dynamic security domain, it is early warning defense and implementation of information systems have the ability of active defense.