In the digital age, software has become a basic component of the normal functioning of society。In the "14th Five-Year Plan" Software and Information Technology Service Industry Development Plan issued by the Ministry of Industry and Information Technology in 2021, it is clearly stated that software is the soul of a new generation of information technology, the foundation of digital economy development, and the key support for manufacturing power, network power, and digital China construction。

In recent years, software supply chain security incidents occur frequently, which pose a major threat to user privacy, property security and even national security. Protecting software supply chain security has become the focus of national and industry attention。

As the key participants and delivery carriers of software supply chain, software manufacturers and products are very important to the security of software supply chain。The Software Supply Chain Vendor and Product Directory is designed to provide a perspective from both supply and demand sides of the supply chain，On the one hand, it helps the software supply chain demand side enterprises to select the reference，On the other hand, it helps supply side enterprises to clarify and standardize safety requirements，Thus, the concept of software supply chain security can be popularized to the industry，Establish a secure and trusted ecosystem，Then promote the goal of software supply chain security industry development in China。