海洋信息技术与应用

为了进一步加强各类企事业单位网络安全防护能力，完善网络入侵监测预警机制，构建网络安全防护体系，本文从企事业单位现有网络安全设备部署着手，结合《中华人民共和国网络安全法》和《中华人民共和国数据安全法》中细则要求，分析网络防护薄弱点及管控盲点，研究应用网络安全态势感知体系，通过补足监控手段、完善整治流程等方式增强目标单位网络安全防护能力。结果表明，网络安全态势感知体系能有效应对入侵威胁，减少各类终端失陷情况，对数据泄露、病毒传播等失陷情况能够有效阻断及快速溯源，强化了对各类信息化业务的安全保障。

To enhance cybersecurity protection capabilities across enterprises and institutions, improve network intrusion monitoring and early warning mechanisms, and establish a comprehensive cybersecurity framework, this study initiates from analyzing existing cybersecurity device deployments. By integrating legal mandates from the Cybersecurity Law of the People's Republic of China and the Data Security Law of the People's Republic of China, we systematically identify vulnerabilities and oversight gaps in current network defenses. The proposed cybersecurity situational awareness system addresses these issues through enhanced monitoring protocols and optimized remediation workflows. Validation results demonstrate the system's effectiveness in:(1) Mitigating intrusion threats;(2) Blocking data exfiltration and malware propagation;(3) Enabling rapid attack source tracing;(4) Strengthening security assurance for heterogeneous information systems.