Ethereum’s (ETH) Vitalik Buterin Proposes Construction to Protect Against 51% Attacks on …

Ethereum’s (ETH) Vitalik Buterin Proposes Construction to Protect Against 51% Attacks on Blockchains

A 51% attack can be very harmful for a blockchain as it totally prevents new transactions from gaining confirmations and can stop payments between some or all users. Vitalik Buterin of Ethereum Foundation suggests that this issue may be solved by timeliness detectors.