Diploma in Internet of Things (IoT): Module 4: IoT Platforms
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Module 4 Aims at elaborating the details of IoT platform, its emergence, components, key functions of device management and the common protocols, HTTP and MQTT that work between IoT sensors and platforms.

Course content:

(Day 1)

  • Emergence of IoT platforms
  • IoT Platforms from different vendors
    • Google IOT; Amazon IOT; Azure IOT
  • Key Concepts
  • Key Components
Device Security
  • Provisioning credentials
  • Authentication
  • Security standards
  • Key strengths
  • Public key format
  • Key rotation
  • Device security recommendations
Device, Configuration, and State
  • Device registration
  • Device identifiers
  • Device metadata
  • Device configuration
  • Device state
  • Differences between device metadata, configuration and state
Getting Started
  • Setup Google Cloud
  • Device registration
  • Protocols (MQTT and HTTP)
  • Device authentication
  • Device control from the cloud
Creating Registries and Device
  • Creating a device registry
  • Creating device key pairs
  • Creating or editing a device
  • Getting device details
  • Deleting devices and registries
  • Overview
  • Key Concepts
    • Bind/unbind; Attach/detach
  • Setup & End-to-end demo
(Day 2)

Using MQTT Bridge
  • MQTT server
  • Device authentication
  • Publishing telemetry events
  • Excessive load & exponential backoff
  • Keep-alive

MQTT Client SamplesUsing HTTP bridge

  • Device authentication
  • Publishing telemetry events
  • Excessive load & exponential backoff
  • Configuring devices
  •  HTTP Client Samples
Configuring Devices and Getting State
  • Protocol differences
    • MQTT & HTTP
  • Updating and reverting device configuration
  • Reviewing device configuration
Managing Credentials
  • Device authentication
  • Generating an RS256 key
  • Generating an ES256 key
Access Control
  • Roles & Permissions
Logging and Monitoring
  • Monitoring
  • Logging
    • Audit logs; Device logs
  •  Error Handling
  • Error codes & error handling
End-to-End Example


Date : 6-7 May, 2020 (Wed & Thu)
Time: 09:30 – 17:00

Award of Diploma

To attain the Diploma Certificate, participants are required to fulfil 75 attendance for all modules, i.e. module 1-5 and passing the assessment
Award of Certificate of Attendance
Attendance in single Modules of 75% of class period or able will be awarded a Certificate of Attendance issued by the Hong Kong
Productivity Council.

Course Fee

HK$1,600** (Original Price : HK$4,800)
This course is subject to approval under the Reindustrialisation and Technology Training Programme (with up to 2/3 course fee reimbursement upon successful applications). For details, please visit  https://rttp.vtc.edu.hk
RTTP Training Grant Application
Companies should submit their RTTP training grant application for their employee(s) via https://rttp.vtc.edu.hk/rttp/login at least two weeks before course commencement. Alternatively, application form could be submitted by email to: rttp@vtc.edu.hk along with supporting documents

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