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Sybil Detection

Definition

Sybil detection refers to methods used to identify and mitigate Sybil attacks, where a single malicious entity creates multiple fake identities or accounts to gain disproportionate influence or rewards. In decentralized networks, this is critical for preserving the integrity of voting mechanisms, airdrops, and consensus processes. Effective detection systems analyze network behavior and identity patterns to unmask coordinated abuse. This protects the fairness and security of distributed systems.