Network link attack method based on topology weighted splitting degree

The invention discloses a network link attack method based on a topological weighted splitting degree, which aims at the problem of optimizing an attack strategy in network link attack, and comprises the following steps of: firstly, establishing a weighted topological graph model mapped by a communication network based on a mathematical graph theory; secondly, in order to quantitatively evaluate the network communication efficiency loss degree caused by the network attack, proposing a weighted splitting degree reflecting the network splitting degree to carry out network efficiency characterization; and finally, proposing a network topology weighted splitting degree attack yield under the condition of considering the attack cost as an attack target, and establishing an optimal attack strategy about attack link selection and a priority attack sequence. The method can guide establishment of an attack strategy, optimize the attack method and improve the attack effect in network confrontation. 本发明公开了一种基于拓扑有权割裂度的网络