Put forward a new network intrusion environment health communication node selection algorithm

based on the characteristics of the network intrusion data

the introduction of statistical classification thought realize network intrusion detection of data.On this basis

gives health node communication distortion expression

use the most close to the health of the source node communication method

make the other nodes into sleep mode

analyzes methods cause the distortion of the situation.Select nodes for data transmission to a range of health

on the basis of calculation results and the distortion error requirement to delimit the scope of nodes so as to realize healthy choice for communication.The experimental results show that the proposed algorithm not only true loss is low

can maintain the integrity of the information transmission and communication security

and the low energy consumption

high communication efficiency.