Application of BP neural network in wireless network security evaluation

As most assessment indices are subjective and uncertainly in wireless network security evaluation, this paper proposes a model that BP neural network is used in wireless network security assessment system. After building a neural network model, we could obtain the values of each evaluation index and the whole risk situation of the wireless network by inputting impact factors into neural network. At the same time, we also could know the training error of neural network under the help of MATLAB toolbox.