基于云计算的计算机信息安全技术分析

随着云计算技术的快速发展和广泛应用，数据安全、隐私保护和访问控制方面的信息安全需求和挑战，成为云服务提供商和用户面临的主要问题。针对该问题，文中提出了基于云计算的信息安全策略和技术，包括先进的数据加密方法、强化的身份认证机制、精细化的访问控制策略以及基于云环境的入侵检测和防御系统，旨在全面提升云计算环境中的数据保护和系统安全性。实验结果表明，该安全策略和技术在云计算环境中提高了数据保护水平和系统安全性，降低了安全威胁和风险，增强了整个云服务体系的安全性和用户信任度。

Analysis of Computer Information Security Technology Based on Cloud Computing

With the rapid development and wide application of cloud computing technology, the information security requirements and challenges in data security, privacy protection and access control have become the main problems faced by Cloud as a Service providers and users. In response to this problem, this paper proposes cloud-based information security strategies and technologies, including advanced data encryption methods, enhanced identity authentication mechanisms, refined access control strategies, and cloud-based intrusion detection and prevention systems, aiming to comprehensively improve data protection and system security in cloud computing environments. The experimental results show that the security strategy and technology improve the level of data protection and system security in the cloud computing environment, reduce security threats and risks, and enhance the security and user trust of the entire Cloud as a Service system.