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BTC $64,870.05 -3.96%
ETH $1,865.92 -4.62%
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XRP $1.42 -4.56%
SOL $81.67 -4.53%
TRX $0.2795 -0.47%
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ADA $0.2735 -4.22%
BCH $503.78 -11.90%
LINK $8.64 -2.97%
HYPE $28.98 -1.81%
AAVE $122.61 -3.42%
SUI $0.9138 -6.63%
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ZEC $260.31 -8.86%

experience

Vitalik proposed to introduce a transaction simulation mechanism to enhance Ethereum's security and user experience

According to Cointelegraph, Ethereum co-founder Vitalik Buterin posted on the X platform on Sunday, suggesting improvements to the security and user experience of Ethereum wallets and smart contracts by introducing mechanisms such as "transaction simulation."Vitalik believes that security and user experience are not mutually exclusive areas; both revolve around user intent, with the core focus on ensuring that the operations executed by the protocol align with user expectations. His proposed "intent safety" solution includes: allowing users to view the simulated results of an operation before executing it on-chain, and then choosing to confirm or cancel; additionally, introducing spending limits and multi-signature approval mechanisms, allowing execution only when the user intent, expected results, and risk limits are all aligned, thereby lowering the threshold for low-risk operations while increasing the difficulty of executing risky operations.Vitalik also pointed out that defining user intent is inherently complex, which is the fundamental reason why there is no perfect security solution. It is not due to flaws in machines or designers, but rather that user intent itself is a complex object that users find difficult to grasp clearly. He stated that a common feature of excellent security solutions is that they allow users to express intent in multiple corroborative ways, with the system executing operations only when these expressions are consistent with each other.
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