基于PKI技术的证书签发和管理系统技术研究及其安全防护

Technical research and security protection of certificate issuance and management system based on PK I technology

现阶段,信息安全已成为影响互联网技术发展的重要因素,而如何确保信息利用的合法合规,以及保证网络传输中信息的机密性、完整性、真实性和不可否认性则成为网络安全领域研究的重要课题。一套足够稳定的证书签发和管理系统以及与之配合使用的完备的认证鉴权审计系统可以很好地规避或降低信息访问和传递中面临的各种风险。文章联系实际,简要介绍了基于PKI技术构建证书签发和管理系统的具体实践,重点讨论了实践中系统部署、安全防护以及使用流程的实现方式。

At this stage,information security has become an important factor affecting the development of Internet technology,and how to ensure the legal compliance of information utilization,as well as to ensure the confidentiality,integrity,authenticity and non-repudiation 0 information in network transmission has become an important topic of research in the field of network security.A sufficiently robust and stable certificate issuance and management system,as well as a complete authentication and forensic audit system used in conjunction with it,can well avoid or reduce the various risks faced in information access and transmission.This article briefly introduces a specific practice of building a certificate issuance and management system based on PKI technology,and focuses on the implementation of system deployment,security prot ection and usage process in practice.