Group 1 - The core viewpoint of the article highlights the recent visit of the WG9 Information Security Working Group experts from the Securities and Fund Industry Information Technology Application Innovation Alliance to Green Alliance Technology for research and communication [1] - The visit deepened the WG9 working group's understanding of Green Alliance Technology's capabilities in the field of secure innovation [1] - The exchange laid a solid foundation for future cooperation in areas such as joint project development, technology implementation, and mechanism collaboration [1]