A lightweight satellite network security management system and method

Abstract

The application provides a lightweight satellite network security management system and method. The system realizes unified management of the satellite network security control plane through a centralized network controller. The system has functions such as security authentication of satellite nodes, dynamic security policy generation and distribution, real-time network monitoring, and rapid security event response. The network controller includes multiple modules such as authentication, policy generation, monitoring, and event response, and can customize security policies according to satellite characteristics and adjust them in real time to respond to security threats. The application also includes lightweight design, especially suitable for resource-constrained satellite environments, and a method for continuously optimizing security policies based on monitoring data and event records. In addition, the provided user interface allows satellite network administrators to easily configure policies and handle events. Through centralized management and dynamic adjustment, the system significantly improves the security and efficiency of satellite networks, has advantages such as lightweight, flexibility, and real-time, and meets the security management needs of modern satellite networks.

Images