Tag: double-spend

How to Prevent 51% Attacks on Blockchains: Real-World Strategies for Network Security
20 Jan

How to Prevent 51% Attacks on Blockchains: Real-World Strategies for Network Security

by Johnathan DeCovic Jan 20 2026 16 Cryptocurrency

Learn how 51% attacks work, which blockchains are most at risk, and how Proof-of-Stake, hybrid models, and economic penalties are making these attacks harder to pull off. Real-world data and expert insights on blockchain security.

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