Research on Data Information Security Anti-attack Technology to Improve ASON Network Architecture

As a general control plane, ASON optical network successfully introduced distributed signaling. By overcoming various drawbacks and shortcomings caused by traditional optical network's over-reliance on static manual configuration, ASON optical network successfully obtained the fusion state of switching and transmission in optical layer. In this paper, the research of data information security anti-attack technology for improving ASON network architecture is carried out. In this paper, we propose a technical scheme to improve the data information security of ASON network architecture, and improve Dijkstra algorithm to realize multi-constraint routing calculation to meet ASON routing requirements. The research results show that the data information security anti-breach technology proposed in this paper has a better transmission effect because its transmission bit error rate is less than 0.5% for two different attacks. In the case of attack, with the increase of network load, the blocking rate caused by routing protocol with security mechanism is obviously lower than that caused by routing protocol without security mechanism.