A replay attack is a form of network attack when valid data transmission is fraudulently intercepted, then delayed or resent to mislead the receiver into doing what the hacker wants.

Related Terms

Bots

Refers to software or programmes that automatically trade based on preset behaviours.

Watchlist

A personally defined list of values to watch over for activity or changes.

Block Reward

One of the mechanisms built into a blockchain to incentivize validators

Solidity

Object oriented programming languaged used in various smart contract blockchains.

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