Secure Routing with Power Link Blocking Model and Load Balancing

The paper is devoted to researching a secure routing approach with a power link blocking model and load balancing. Therefore, the basic flow-based mathematical model with load balancing following the Traffic Engineering concept proposed for improving and supplementing with conditions that consider link compromise probabilities as network security parameters. The novelty of the improved Secure Traffic Engineering routing model is reflected in load balancing conditions related to links bandwidth and compromise probability. The application of the Secure Traffic Engineering model allows overload to reduce the most vulnerable in terms of compromise probability links. The power link blocking model is used as the specific functional dependence of weighting coefficients on the link compromise probability.