现在正处于信息化、数字化时代,信息化对于经济发展和社会发展产生了巨大的推动力,也带来了巨大的机遇。但是,在获得机遇并享受互联网技术带给我们便利的同时,我们实际上还面临着很多的威胁和挑战。从以前的木马、病毒到现在的勒索软件,从简单的冲击到复杂的高级持续性的威胁攻击,从以个人电脑为攻击对象,到现在以工业控制系统为代表的关键信息设施进行攻击。这充分地反映出网络安全和信息化是一体之两翼、驱动之双轮,两者相辅相成、共同发展。只有认识到网络安全和信息化的辨证关系,才能准确的 Now it is in an era of information and digitalization. Informationization has brought tremendous impetus to economic development and social development. It has also brought tremendous opportunities. However, while taking advantage of the opportunities and enjoying the convenience brought by Internet technology, we actually face many threats and challenges. From the previous Trojans, viruses, and now ransomware, from simple shocks to complex, advanced, persistent threat attacks, attacks have focused on PCs, targeted at key information facilities such as industrial control systems. This fully reflects that network security and informationization are two wings of one and the two impels driven by the two. They complement each other and develop together. Only by recognizing the dialectical relationship between cybersecurity and informationization can it be accurate