On October 23, at the ETH HK Side Event, a Web3 ecosystem security forum jointly held by CertiK and OKLink in Causeway Bay, Hong Kong, Professor Li Kang, Chief Security Officer of CertiK, shared his views on digital asset security construction. He pointed out that according to CertiK's statistics, the number of security incidents as of September 2023 has exceeded the total number in 2022. Hacking attacks and fraudulent behavior are still important threats, seriously hindering the development of the Web3 industry. Li Kang also mentioned the revolutionary feature of transparency in the Web3 field. The entire ecosystem can reduce security risks through public and transparent measures, such as asset management solutions. At the event, leaders from the Hong Kong Investment Promotion Agency, OKLink, and BlockSec shared their related work and latest developments in Web3 security construction. For example, CertiK and OKLink have received responses from multiple exchanges in asset tracking locking and data labeling. Finally, Li Kang hopes to further strengthen Hong Kong's position as a Web3 innovation gateway in the rapidly growing Asia-Pacific region through this sharing, and jointly promote the safe application and landing of Web3 technology.