关键词: 区块链, 安全机制, 安全服务, 安全策略, 安全架构, 安全体系

Abstract: With the continuous emerging of various network attack technologies and the constant challenge of security threats such as high-risk zero-day vulnerabilities and ransomware, the pressure of information security protection is increasing day by day. By analyzing the needs of enterprises for active control, system protection and in-depth defense, and studying the security mechanism and security strategy of blockchain, this paper proposes the new framework of enterprise information security system. It may provide a valuable reference for enterprises to build a brand new architecture of information security that integrates technology and management, dynamic system and static system.

Key words: blockchain, security mechanism, security service, security strategy, security architecture, security system