面向多层网络的网络防御方法、装置和计算机设备
By constructing a three-layer decision-making model and optimizing the solution using a co-evolutionary algorithm, the optimal set of defense nodes is determined, which solves the robustness and adaptability problems caused by node failure in multi-layer networks and improves the stability and adaptability of the network.
CN117714208BActive Publication Date: 2026-07-17NAT UNIV OF DEFENSE TECH
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- NAT UNIV OF DEFENSE TECH
- Filing Date
- 2024-01-25
- Publication Date
- 2026-07-17
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Figure CN117714208B_ABST
Abstract
本申请涉及一种面向多层网络的网络防御方法、装置和计算机设备。所述方法包括：获取多层网络的网络攻防参数；构建用于对多层网络进行网络防御决策的三层决策模型；三层决策模型包括分别位于内层、中间层和外层的操作者层、攻击者层和防御者层；操作者层用于寻找节点间的关键路径；攻击者层用于攻击多层网络中的节点以最大化关键路径长度；防御者层用于防御多层网络中的节点以最小化关键路径长度；采用协同进化算法，根据网络攻防参数对三层决策模型进行优化求解，得到最优网络防御节点集，根据最优网络防御节点集进行多层网络的网络防御部署。采用本方法能够提供当前多层网络的最优防御策略，提高多层网络运行的鲁棒性和适应性。
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