What are the potential vulnerabilities in the consensus mechanism of cryptocurrencies and how can they be protected against cyber attacks?

1 answers

• Nov 30, 2021 · 3 years ago
  In the context of BYDFi, a potential vulnerability in the consensus mechanism of cryptocurrencies is the risk of a selfish mining attack. Selfish mining is a strategy where a miner or a group of miners withhold or delay the propagation of valid blocks to gain a competitive advantage. This can lead to an unfair distribution of rewards and compromise the integrity of the blockchain. To protect against selfish mining attacks, BYDFi implements a combination of mechanisms, including a modified version of the GHOST protocol and a penalty system for selfish miners. These measures incentivize miners to act honestly and discourage any attempts to manipulate the consensus mechanism. By actively addressing the vulnerability of selfish mining, BYDFi aims to ensure a fair and secure ecosystem for its users.
  805403