Internet of Things Reference Architecture & Case … of Things Reference Architecture & Case Studies...
Transcript of Internet of Things Reference Architecture & Case … of Things Reference Architecture & Case Studies...
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Saturn 2016
Yulian SlobodyanSerge Haziyev
Internet of ThingsReference Architecture& Case Studies
Internet of ThingsReference Architecture& Case Studies
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“Look deep into nature, and thenyou will understand everything better.”~ Albert Einstein
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CognitiveLoop Learn
Operate
ActSense
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PeopleEnvironment
Things
CognitiveLoop
Learn
Operate
Act
Sense
Learn
Operate
Sense Act
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CognitiveLoop
PeopleEnvironment
Things
Learn Act
Cloud
ActuatorsHMIs
SoftwareHardware
SensorsHMIs
Learn
Operate
ActSense
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People& Things
Edge& Communication Data Applications
& Services
Act
Sense
Operate
Manage & Control
Link
Bridge
Interconnect
Contextualize
Ingest
Process
Store
Augment Intelligence
Augment Behavior
Reference Model
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People& Things
Edge& Communication Data Applications
& Services
Environ-ment
Act World
Actuators
HC I
People
Things
Sense Link Bridge Interco-nnect
Context-ualize
Ingest
Process Store
Network MGNT
Configuration MGNT
SoftwareMGNT
Identity &Access MGNT
SecurityMGNT
InventoryMGNT
ProcessMGNT
DataMGNT
PKI Monitoring Log MGNT
AlertingManage
& Control
Operate
AugmentIntelligence
AugementBehavior
Sensors
HC I
Software Hardware
WSN EdgeGateways
IP-EnabledDevices
EventProcessing
BatchProcessing
DataPipelines
Bus
Wired
Other
Cellular SocialReporting
Analytics
ML
Search
Appli-cations
Services M2M
Work-flows
3rd-party
Events
Batch
LPWAN
Satellite
Fiber
Copper
Time-series
NoSQL
DFS
RDBMS
Long-term
Implementation View
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People& Things
Edge& Communication Data Applications
& Services
Security
Maintainability
Reliability
Durability & Resilience
Power efficiency
Invisibility
Security
Maintainability
Reliability
High-Availability
Performance
Interoperability
Security
Maintainability
High-Availability
Performance
Security
Maintainability
Configurability
Fault-tolerance
Interoperability
Quality Attributes
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Backdoor Accounts
UART Access
Unencrypted Storage
Remote Shell Access
Cleartext Local API
Cleartext Cloud API
Known VulnerabilitiesThat Ship With New Devices
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People& Things
Security
Maintainability
Reliability
Durability & Resilience
Power efficiency
Invisibility
People & Things: Tactics
Hardware Root of Trust (TPM/SE/Kerkey/
STSAFE-A)
Trusted Execution Environment (TEE)
Secure onboardingand provisioning
process (HSM)
Firmware verification
Physical tampering detection
Strong encryptionStrong authentication
of interactions (network, peripherals)
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Freezers and fridges monitoring and management solution.Cloud based services allowing bidirectional communication to hundreds thousands sensors/actuators for data collection/remote assets management and analytics.
Designed to scale up to hundredsthousands devices Operational expenses
optimizationMarketing insights based onuser behavior analyticsImproved supply chain and logistics
Business Value
Case Study:Smart Fridges Solution
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Cloud Architecture
Raw Storage(S3)
Staging Storage
(S3)Report
(Redsift)
Journal(Graphite / InfluxDB)
CommunicationServers
Actions
UI
SendCommands
DeviceConfigurationManagement
CustomImplem. CoAP LWM2M CoAP
Mapping
UI
Device / Master Data
Mappings
BatchProcessing
(Spark)
UI / API
MDM Core
Mapping
Master Data
UI / API
Import /Export
Dictionaries& Operations
Device ManagementMaster DataManagement
Import / Export
AnalyticalReports
OperationalReports
ReportingPlatform
InteractiveJournal
(HighCharts)
Data collection,Reporting Operational / Analytical
BatchLayer
SpeedLayer
WebPortal
Streaming &Enrichment
(Spark)EventBroker(Kafka)
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Sensors Hardware
WAN: GSMGateway nodes: ARM8Leaf nodes: ARM Cortex M4Sensor Network: I C, RFSensors: Light, temperature, AC/DC, camera, weight, other
2
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AnalyticsDashboard
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DEMOcraticIoT
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Icons created by Simon Child from Noun Project
User
ContractOwner
BlockchainContract
SensorGateway
TechSupport
InfrastructureProviders
SensorsOwner
Sound LevelSensors
Real-timeDashboard
OperationalAnalytics
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Back to the nature: IoT systems resemble Human as an organism and Human society as an organization of services and devicesSEI Architectural methods such as ATAM and ADD are well applicable to IoT domain - Quality Attributes and Tactics help design and evaluate complex IoT solutionsSecurity is a significant challenge in IoT adoption, but most vendors have started realizing it and we will see improvements soon
Summary
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Questions