**[Ethereum Foundation Tomasz Stańczak: Blockchain Security is the Core of Future Financial Systems]** On November 4 (UTC+8), at the "HKFTW Policy and Vision Forum" held in Hong Kong, Ethereum Foundation Co-Executive Director Tomasz Stańczak engaged in an in-depth discussion with SNZ Holding CIO Wang Keyi. Tomasz Stańczak emphasized that the application of blockchain technology in future financial systems will center around security, and Ethereum's technological advancements are becoming a critical cornerstone in this field. He provided a detailed overview of Ethereum's technical roadmap in terms of network scalability, security, and sustainability, highlighting its privacy solutions and development toolkits tailored for institutional needs as a vital foundation for driving financial innovation. Additionally, he mentioned that since its inception nearly a decade ago, Ethereum has never experienced downtime or security issues, and has built an ecosystem composed of security experts and white-hat hackers. Ethereum-based smart contracts and Layer 2 scaling technologies are driving transformations in institutional-level applications such as DeFi and asset tokenization. He envisioned that Ethereum infrastructure will become a key pillar in constructing an efficient, transparent, and open global financial network.