Various uses of blockchain technology discussed in the prep materials and class
Give this one a try later!
Blockchain technology creates an immutable record of transactions that is
distributed across the nodes of the blockchain network.
Cyber security golden rule
Give this one a try later!
Don't Click
History and future of IoT
, Give this one a try later!
- The idea of adding sensors and intelligence to basic objects was
discussed throughout the 1980s and 1990s
- Processors that were cheap and power-frugal enough to be all but
disposable were needed before it finally became cost-effective to connect
up billions of devices. The adoption of RFID tags.
- The adoption of IPv6 -- which, among other things, should provide
enough IP addresses for every device the world (or indeed this galaxy) is
ever likely to need
How does blockchain technology work, and other technology that supports
blockchain (i.e., what are the main parts of blockchain technology we discussed in
class)?
Give this one a try later!
- Block chains consist of multiple blocks, each of which contain time-
stamped transactions.
-These blocks are joined together in a chain.
- Nodes (computers) are connected devices that have a copy of the entire
blockchain and can validate transactions.
- The nodes are periodically synchronized to ensure consensus on the
blockchain.
- Digital Signatures
- Private/Public keys
- Proof of work
- Proof of Stake
- Proof of Elapsed Time
- Hash Function
The Internet of Things is a significant driver of companies _______________ projects because
it allows companies to _______________________
Give this one a try later!
Blockchain technology creates an immutable record of transactions that is
distributed across the nodes of the blockchain network.
Cyber security golden rule
Give this one a try later!
Don't Click
History and future of IoT
, Give this one a try later!
- The idea of adding sensors and intelligence to basic objects was
discussed throughout the 1980s and 1990s
- Processors that were cheap and power-frugal enough to be all but
disposable were needed before it finally became cost-effective to connect
up billions of devices. The adoption of RFID tags.
- The adoption of IPv6 -- which, among other things, should provide
enough IP addresses for every device the world (or indeed this galaxy) is
ever likely to need
How does blockchain technology work, and other technology that supports
blockchain (i.e., what are the main parts of blockchain technology we discussed in
class)?
Give this one a try later!
- Block chains consist of multiple blocks, each of which contain time-
stamped transactions.
-These blocks are joined together in a chain.
- Nodes (computers) are connected devices that have a copy of the entire
blockchain and can validate transactions.
- The nodes are periodically synchronized to ensure consensus on the
blockchain.
- Digital Signatures
- Private/Public keys
- Proof of work
- Proof of Stake
- Proof of Elapsed Time
- Hash Function
The Internet of Things is a significant driver of companies _______________ projects because
it allows companies to _______________________
