5. 5
History of IoT
Agriculture Industry IT IoT
5
• A network of things that empowered by sensors, identifiers,
software intelligence, and internet connectivity is called IoT.
• IoT: Pervasive information systems, Sensor Networks, and
Embedded Computing.
Jamali, Jabraeil, et al. Towards the Internet of Things. Springer International Publishing, 2020.
6. 6
CISCO’s Annual Visual Networking Index (VNI)
6
https://www.cisco.com/c/dam/m/en_us/solutions/service-provider/vni-forecast-highlights/pdf/Global_2022_Forecast_Highlights.pdf
7. 7
Agenda
7
• History IoT
• Architecture IoT
• IoT Service Platforms
• Applied IoT (Part-1)
• Applied IoT (Part-2)
• IoT Security
• Trends and Research
10. 10
IoT Architecture
• Provide services required by customer.
• Span various sectors such as Smart Home, Smart Healthcare, Smart
Transportation, etc.
Application
• Provide services required by customer.
• Provide IoT application programmers with hardware abstraction.
• Provide features for analysing data.
Management & Service
• Connect IoT devices with cloud technologies.
• Number of communication protocols like Zigbee, WiFi, Bluetooth, etc.
Gateway & Network
• Device sense the environment.
• Transfers event through secure channel.
Sensor & Connectivity
10
Alam, Mansaf, Kashish Ara Shakil, and Samiya Khan. "Internet of Things (IoT)." Springer International Publishing, 2020.
11. 11
Agenda
11
• History IoT
• Architecture IoT
• IoT Service Platforms
• Applied IoT (Part-1)
• Applied IoT (Part-2)
• IoT Security
• Trends and Research
27. 27
27
PIR Sensor IR Sensor
MQTT Broker
IoT Platform
PIR Sensor IR Sensor PIR Sensor IR Sensor
Unregistered
Raspberry Pi
Registered
Raspberry Pi
Registered
Raspberry Pi
MQTT Subscriber
MQTT Publisher MQTT Publisher MQTT Publisher
Internet
MQTT Protocol is ON, but
Unsecured to the Web Platform
PIR Sensor IR Sensor
MQTT Broker
IoT Platform
PIR Sensor IR Sensor PIR Sensor IR Sensor
Unregistered
Raspberry Pi
Registered
Raspberry Pi
Registered
Raspberry Pi
MQTT Subscriber
MQTT Publisher MQTT Publisher MQTT Publisher
Internet
MQTT Protocol is ON and
Secured to the Web Platform
Unsecured Secured
28. 28
Agenda
28
• History IoT
• Architecture IoT
• IoT Service Platforms
• Applied IoT (Part-1)
• Applied IoT (Part-2)
• IoT Security
• Trends and Research
30. 30
Research for IoT Architecture
1) IoT network design and Cloud networks
2) Networking technologies for data centers
3) Software defined networking
4) Network virtualization technologies
5) Embedded system architecture
30
31. 31
Research for IoT enabled software
1) Software architecture for IoT and cloud
2) Inter-cloud interfaces
3) Programming models
4) Services provisioning and management
5) Hybrid cloud infrastructure for IoT
31
32. 32
Research IoT for Data Science
1) Data models, Tiny/small databases for IoT devices
2) Knowledge management, Rules, Semantics and Ontologies.
32
33. 33
Research for IoT Security
1) IoT and cloud security
2) Privacy issues
3) Reliability of cloud and IoT
4) Authentication and authorization
5) Cryptography; Identity theft; Data loss or leakage
33
34. 34
References
• Jamali, Jabraeil, et al. Towards the Internet of Things. Springer International
Publishing, 2020.
• https://www.cisco.com/c/dam/m/en_us/solutions/service-provider/vni-
forecast-highlights/pdf/Global_2022_Forecast_Highlights.pdf
• Alam, Mansaf, Kashish Ara Shakil, and Samiya Khan. "Internet of Things (IoT)."
Springer International Publishing, 2020.
34
