Question

What is a Sybil attack?

Answer 1

A Sybil attack is a form of attack in which a malicious actor creates multiple fake identities or nodes to gain control over a network. This type of attack can be used to undermine the reputation system, manipulate voting processes, or disrupt communication in peer-to-peer networks.

Answer 2

A Sybil attack is a type of attack in which a single entity creates multiple fake identities to gain control over a network or system. This attack is commonly seen in peer-to-peer networks, where the attacker can manipulate the network by controlling multiple fake nodes.