%% You should probably cite draft-jeong-i2nsf-sdn-security-services-05 instead of this revision.
@techreport{jeong-i2nsf-sdn-security-services-02,
    number =    {draft-jeong-i2nsf-sdn-security-services-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-jeong-i2nsf-sdn-security-services/02/},
    author =    {Jaehoon Paul Jeong and Hyoungshick Kim and Park Jung-Soo},
    title =     {{Software-Defined Networking Based Security Services using Interface to Network Security Functions}},
    pagetotal = 13,
    year =      2015,
    month =     jul,
    day =       6,
    abstract =  {This document describes a framework, use cases, and requirements for security services based on Software-Defined Networking (SDN) using a common interface to Network Security Functions (NSF). It specifies objectives and requirements in SDN-based security services using an interface to NSF (I2NSF). Also, it proposes two use cases, such as centralized firewall system and centralized DDoS-attack mitigation system.},
}