Solana and Ethereum are two popular blockchain networks with different approaches to scaling and consensus. Solana uses a unique proof-of-history consensus algorithm for high what is solana crypto transaction throughput and low fees. In contrast, Ethereum currently uses a proof-of-work algorithm but is transitioning to a proof-of-stake algorithm for greater efficiency. PoW consensus demands high […]
Category Archives: FinTech
A replay attack is data transmission that is maliciously repeated or delayed. In the context of a blockchain, it is taking a transaction that happens in one blockchain and maliciously repeating it in another blockchain. Alice is sending 5 BTC to Bob, under a replay attack she will send him 5 BCH as well, even […]