Software-Defined Networking Based Security Services using Interface to Network Security Functions
Jungsoo Park, TaeJin Ahn, Hyoungshick Kim, Jaehoon Jeong · 2016
This document describes a framework, objectives, requirements, and use cases for security services based on Software-Defined Networking (SDN) using a common Interface to Network Security Functions (I2NSF). It first proposes the framework of SDN-based security services in the I2NSF framework. It then explains three use cases, such as a centralized firewall system, centralized DDoS-attack mitigation system, and centralized VoIP/VoLTE security system.