[three-year promotion plan to encourage securities firms to transition to a distributed architecture and enhance cloud deployment] the China Securities Association officially released the "Securities Company Network and Information Security three-year Promotion Plan (2023-2025)." The reporter noted that the plan clearly encourages qualified securities firms to actively promote the construction of a new generation of core systems and carry out the transformation and upgrading of the core system technology architecture according to different customer groups. Actively transform from centralized proprietary technology architecture to distributed, low-latency, open technology architecture, with the characteristics of high availability, high performance, low latency, easy scalability and loose coupling. In addition, in the cloud platform, we encourage the use of distributed, cloud native and other advanced technologies to upgrade the architecture of the information system to enhance the robustness and expansibility of the system. Encourage qualified securities firms to speed up the deployment of information systems in private clouds and industry clouds, and increase the proportion of system clouds. (reporter Lin Jian)