security challenges in smart lighting
Post on 24-Feb-2016
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Security challenges in
Smart Lighting
Paul ChiltonNXP Semiconductors
Smart Lighting System
JenNet-IP Low-PowerWireless Network
Capacitive Touch
Remote
Smart Plug - Load Control &
Energy Monitoring
WiFi , Ethernet to HAN
Broadband to Internet
Web Interface
Android App
IP Wireless GatewayHAN to 802.15.4
Application platforms
JenNet-IP enabled bulb
802.15.4 Wireless Devices
Challenges
• Ease of commissioning• Ease of reconfiguration• Provisioning of keys / Device Authentication– IEEE 802.15.9 KMP transport
• Rekeying• Cost• Sleeping and Energy Harvesting devices
Questions
• What is an appropriate level of security?• What techniques provide security with
smallest impact (data, code, bandwidth) ?• Is privacy a concern?• How many engineers does it take to change a
light bulb?
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