Technical Requirements for Secure Access and Management of IoT Smart Terminals
draft-wang-secure-access-of-iot-terminals-01

Document Type Active Internet-Draft (individual)
Authors Bin Wang  , Song Liu  , Li Wan  , Jun Li  , Xing Wang 
Last updated 2021-03-18
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Internet Engineering Task Force                             B. Wang, Ed.
Internet-Draft                                               S. Liu, Ed.
Intended status: Standards Track                             L. Wan, Ed.
Expires: 17 September 2021                                     Hikvision
                                                              J. Li, Ed.
                                                               CICS-CERT
                                                            X. Wang, Ed.
                                                               Hikvision
                                                           16 March 2021

  Technical Requirements for Secure Access and Management of IoT Smart
                               Terminals
              draft-wang-secure-access-of-iot-terminals-01

Abstract

   It is difficult to supervise the great deal of Internet of Things
   (IoT) smart terminals which are widely distributed.  Furthermore, a
   large number of smart terminals (such as IP cameras, access control
   terminals, traffic cameras, etc.) running on the network have high
   security risks in access control.  This draft introduces the
   technical requirements for access management and control of IoT smart
   terminals, which is used to solve the problem of personate and
   illegal connection in the access process, and enables users to
   strengthen the control of devices and discover devices that is
   offline in time, so as to ensure the safety and stability of smart
   terminals in the access process.

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

   Internet-Drafts are working documents of the Internet Engineering
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   material or to cite them other than as "work in progress."

   This Internet-Draft will expire on 17 September 2021.

Wang, et al.            Expires 17 September 2021               [Page 1]
Internet-Draft    Secure Access of IoT Smart Terminals        March 2021

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Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  The Network Structure of IoT system . . . . . . . . . . . . .   3
   3.  Security Threats and Challenges . . . . . . . . . . . . . . .   5
   4.  Current Technology Level  . . . . . . . . . . . . . . . . . .   5
   5.  Secure Access and Management of IoT Smart Terminals . . . . .   6
     5.1.  Framework of Secure Access Management . . . . . . . . . .   6
       5.1.1.  Sensing & Controlling Domain  . . . . . . . . . . . .   8
       5.1.2.  Access & Management Domain  . . . . . . . . . . . . .   8
       5.1.3.  Application & Service Domain  . . . . . . . . . . . .   9
       5.1.4.  User Domain . . . . . . . . . . . . . . . . . . . . .   9
     5.2.  Requirements for Device Access  . . . . . . . . . . . . .   9
       5.2.1.  Requirements for Devices Access Authentication Identity
               Information . . . . . . . . . . . . . . . . . . . . .   9
       5.2.2.  Requirements for Access Status of Devices . . . . . .   9
       5.2.3.  Recommendation of Access Policy . . . . . . . . . . .  10
     5.3.  Requirements for Management of terminals  . . . . . . . .  10
     5.4.  Requirements for Access Log Audit . . . . . . . . . . . .  11
   6.  Security Considerations . . . . . . . . . . . . . . . . . . .  11
   7.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  12
   8.  Informative References  . . . . . . . . . . . . . . . . . . .  12
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  13

1.  Introduction

   With the rapid development of the IoT and the IP-based communication
   system, a large number of terminals have been interconnected through
   the network.  Due to numerous branches of IoT network and the
   scattered distribution of smart terminals,it is difficult for human
   to supervise.  Therefore, how to ensure the full-time control and
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