This section will mainly analyze the investment in network security and data security of Intelligent Connected Vehicles（ICVs）. First，the factors affecting investment are analyzed，including policy-driven，market-driven，innovation-driven and other factors such as chip shortage and COVID-19 shock. Then it describes the current situation of investment and financing in recent years. Also it analyzes the investment risk：policy risk，market risk，technical risk，business risk and so on. Finally，this section gives some suggestions on network security and data security investment. ⅰ.Strengthen the integration of industry and finance，and establish a multi-level and diversified financing system；ⅱ.The “bottleneck” key technologies may become the focus of future investment layout；ⅲ.The cross-border and integrated development of industries will breed new opportunities.