{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to prevent a 51% attack on a blockchain network?","a":"Preventing 51% attacks on blockchain networks can be approached from the following aspects:\\n\\n1. Increase network hashrate: Enhancing the overall hashrate of the blockchain network can reduce the likelihood of attackers controlling most of the hashrate. More miners participating in the network means it is more difficult for attackers to achieve 51% hashrate control. \\n\\n2. Optimize consensus algorithm: Adopting safer  consensus algorithms, such as Proof of Work (PoW) and Proof of Stake (PoS), can increase the cost of attackers, making it difficult for them to control 51% of the hashrate."}]}],"pr":"d32e1f8693829901b12553775eefedefa6ef21da086091bfc29bb369c9776d9a"}