There are 2 aspects of security: cost of miner machines protecting the network AND electricity cost to run the machines. Being scrypt dominant means that there’s no easy way to get enough machines to attack, so pretty secure. But total cost of all miners
Charlie Lee [LTC] -
There are 2 aspects of security: cost of miner machines protecting the network AND electricity cost to run the machines. Being scrypt dominant means that there’s no easy way to get enough machines to attack, so pretty secure. But total cost of all miners about 1/10 of Bitcoin.

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