@techreport{ahn-opsawg-5g-security-i2nsf-framework-00,
    number =    {draft-ahn-opsawg-5g-security-i2nsf-framework-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ahn-opsawg-5g-security-i2nsf-framework/00/},
    author =    {Yoseop Ahn and Jaehoon Paul Jeong and Younghan Kim},
    title =     {{An Integrated Security Service System for 5G Networks using an I2NSF Framework}},
    pagetotal = 16,
    year =      2025,
    month =     jul,
    day =       7,
    abstract =  {This document presents an integrated framework for automated security management in 5G edge networks using the Interface to Network Security Functions (I2NSF) architecture. The proposed system leverages Intent-Based Networking (IBN) to allow users or administrators to declare high-level security intents, which are then translated into enforceable network and application policies. Network-level policies are delivered to 5G core components via the Network Exposure Function (NEF), while application-level policies are enforced directly at user equipment through distributed IBN Controllers. This architecture supports adaptive, context-aware, and distributed policy enforcement, enabling real-time response to dynamic edge conditions and user mobility scenarios such as handovers. By integrating closed-loop monitoring and analytics, the system ensures consistent and autonomous security across heterogeneous 5G environments.},
}