“houston we have a problem”...mobile sensors ip addressable sensors localized intelligence n=106...
TRANSCRIPT
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Geoff Mulligan
“Houston WE have a Problem”
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STOP
6/30/2017
No more protocolsNo more data formats
Pick something
Stop thinking the CLOUD will solve it
“Premature optimization is the root of all evil”
– Donald Knuth
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START
6/30/2017
Focus on interoperabilityDesign for PrivacyEngineer Security
Think about life-cycle management
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• Definition of Things• Complexity • Communication Paradigms • Data Schema • The Software Platform
• Silos vs. Horizontal• The Revenue Challenge
• Per device• Connectivity• Data
• The Value Chain • New Biz Model s
• Privacy• Data Ownership• Security• Easiness of Use• Social Cooperation
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IoT Adoption Considerations
84%
79%
78%
75%
70%
66%
58%
48%
47%
40%
32%
32%
29%
Reliability
Equipment Costs
Battery lifetime
Security
Standards
Flexibility
Web integration
Scalability
Network range
Existing infrastructure
Mobile sensors
IP addressable sensors
Localized intelligence
n=106Source: ON World
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Conventional wisdom was we needed special purpose protocols
IP was for (PCs)++
IP was considered:Too complex
Too much codeToo much memoryToo large headersGateway are easy
Open Standards for the IoT
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• Already used in legacy systems
• Established naming and addressing
• Proven to scale
• Support for multiple network technologies
• No need for translation gateways
• Established security mechanisms
• Available existing resources
• Protocols, knowledge, tools
Why Use IP
Don’t Reinvent the wheel
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Why use IPv6
Great big address space (IPv6 vs IPv4)
One V4 net per microsecond = 251 Trillion years
Stateless Address Auto-Configuration
DHCP not required
NAT not required
Preserve end-to-end connectivity
Stateless header compression
No Gateways
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6Lowpan is a mechanismto fit IPv6 into small data frames
and improve transmission efficiency
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Low Power Wide Area Networks
Low Power
PICK TWO
LPWAN Tradeoffs
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LPWAN Landscape
LoRa
Sigfox
Ingenu
Weightless
LTE CAT1 / LTE CATM / NBIoT
802.15.4(g) / WiSun
802.11ah
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LoRa Alliance Open Specification
LoRaWAN 1.0.2 / LoRaWAN 1.1
Open Standards
Certification
LoRa Radio – Wideband Adaptive Data Rate LOng RAnge
Multiple Chip sources
3 Device Classes Class A – Battery Sensors
Class B – Battery Actuators
Class C – Mains Powered
Open Business Model
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Privacy and Security
Security is a technology ~ Privacy is a policy
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Encryption vs Security
Encryption is just one part of the chain
SSL misconception
Applying the proper level of Security
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Big Challenges
Who Owns the Data
Identity Management
Privacy
Security
Life-Cycle Management
HAROMONIZATION
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Questions