The Ethereum Foundation recently announced the launch of the 'Trillion Dollar Security Program', dedicated to comprehensively enhancing the security of the Ethereum ecosystem. This program is of great significance, aiming to elevate Ethereum's security performance to a level that supports global economic infrastructure.

It involves multiple aspects such as user experience, wallets, smart contracts, infrastructure, and consensus protocols. The program will conduct full-stack security risk assessments, thoroughly examining the security risks present at various technical levels from wallets to consensus protocols. In terms of improvements in key areas, it will promote high-priority fixes and long-term improvement projects, such as conducting regular security audits on smart contracts, identifying and addressing potential vulnerabilities, and ensuring the safety of Ethereum-based applications against security threats caused by vulnerabilities.