The Ethereum Security Program aims to enhance the overall security of the network, ensuring the stable operation of user assets and smart contracts. This program includes measures such as a bug bounty program, security audits, protocol upgrades, and community education. By collaborating with white hat hackers, auditing organizations, and developers, potential risks are identified and addressed in advance. In addition, the Ethereum Foundation also continues to promote the establishment of security standards for Layer 2 expansion solutions, ensuring scalability without sacrificing security. This program is an important guarantee for the sustainable development of the Ethereum ecosystem.