An Architecture for Security Management in I2NSF Framework
draft-kim-i2nsf-security-management-architecture-03

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Network Working Group                                             H. Kim
Internet-Draft                                                     H. Ko
Intended status: Standards Track                                   S. Oh
Expires: May 4, 2017                                            J. Jeong
                                                 Sungkyunkwan University
                                                                  S. Lee
                                                           Korea Telecom
                                                        October 31, 2016

       An Architecture for Security Management in I2NSF Framework
          draft-kim-i2nsf-security-management-architecture-03

Abstract

   This document describes an architecture for security management in
   Interface to Network Security Functions (I2NSF) framework.  This
   security management architecture consists of I2NSF User, Security
   Management System (i.e., Security Controller and Developer's
   Management System), and Network Security Functions (NSFs) in the
   I2NSF framework.  I2NSF User consists of Application Logic, Policy
   Updater, and Event Collector.  Security Controller consists of
   Security Policy Manager and NSF Capability Manager.  This document
   explains their missions and the processing of security management in
   a high level.  It also describes representative use cases, such as
   security management for the list of malware domains, security
   management for VoIP-VoLTE and time-dependent access control.

Status of This Memo

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Kim, et al.                Expires May 4, 2017                  [Page 1]
Internet-Draft   I2NSF Security Management Architecture     October 2016

   This Internet-Draft will expire on May 4, 2017.

Copyright Notice

   Copyright (c) 2016 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal
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   publication of this document.  Please review these documents
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Table of Contents

   1.  Introduction . . . . . . . . . . . . . . . . . . . . . . . . .  3
   2.  Requirements Language  . . . . . . . . . . . . . . . . . . . .  3
   3.  Terminology  . . . . . . . . . . . . . . . . . . . . . . . . .  3
   4.  Objectives . . . . . . . . . . . . . . . . . . . . . . . . . .  4
   5.  Architecture of Security Management  . . . . . . . . . . . . .  4
     5.1.  Security Policy Manager  . . . . . . . . . . . . . . . . .  5
     5.2.  NSF Capability Manager . . . . . . . . . . . . . . . . . .  6
     5.3.  Developer's Management System  . . . . . . . . . . . . . .  6
     5.4.  Application Logic  . . . . . . . . . . . . . . . . . . . .  6
     5.5.  Policy Updater . . . . . . . . . . . . . . . . . . . . . .  6
     5.6.  Event Collector  . . . . . . . . . . . . . . . . . . . . .  6
   6.  Use Cases  . . . . . . . . . . . . . . . . . . . . . . . . . .  7
     6.1.  Security Management for the List of Malware Domains  . . .  7
     6.2.  Security Management for VoIP-VoLTE . . . . . . . . . . . .  8
     6.3.  Security Management for Time-Dependent Access Control  . .  9
   7.  Security Considerations  . . . . . . . . . . . . . . . . . . .  9
   8.  Acknowledgements . . . . . . . . . . . . . . . . . . . . . . .  9
   9.  References . . . . . . . . . . . . . . . . . . . . . . . . . . 10
     9.1.  Normative References . . . . . . . . . . . . . . . . . . . 10
     9.2.  Informative References . . . . . . . . . . . . . . . . . . 10
   Appendix A.  Changes from
                draft-kim-i2nsf-security-management-architecture-02 . 10
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