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4 cards from this section. Quick, good the night before a test.
What is blockchain often used for in IoT security?
Think about how devices are tracked and authenticated.
Define 'data provenance'.
Consider how one can verify data's authenticity.
What does blockchain provide to IoT devices?
Think of how data integrity is maintained.
True or False: Smart contracts require human intervention to execute.
Consider what makes them 'smart'!
Evaluate how blockchain can address scalability issues in IoT networks, considering existing challenges.
Consider the limitations of public blockchains and how alternatives can solve them.
Propose a system utilizing blockchain for ensuring data integrity in a smart grid IoT. What components would be necessary?
Think about integration between devices and blockchain for data management.
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