Huaan CSI all share investment banking & issued a notice in the industry on conducting the unified testing work of the securities industry in 2025. This is the sixth year of industry-wide testing. Huaan CSI encourages brokerages to participate, helping companies enhance testing capabilities and efficiency, reduce operating costs, prevent core information system security risks, and improve the level of core information system security operation. This year, there is an upgrade. The unified testing third-party testing service coverage version, which used to be a fixed number of 25 per year, is formally adjusted to include an upgraded version of all industry-common testing involved in each system participating brokerage. The core business software systems involved in the test include Hundsun Technologies Inc., Shenzhen Kingdom Sci-Tech, Fujian Apex Software, and Tongda Xins Software. In addition, the 2024 results show that third-party testing timely updates quality information for the industry and issues warnings.