Improving the Routing Security in Software-Defined Networks
Jianjian Ai, Zehua Guo, Hongchang Chen, Guozhen Cheng · IEEE Communications Letters · 2019
In this letter, we model the dynamic instance switching problem based on the fact that some routing instances could have common vulnerabilities. We propose the correlation-aware dynamic instance switching (CDIS) algorithm to solve the problem. The simulation results show that, compared with baseline algorithms, CDIS improves the network compromised ratio by at least 10%.