Safe3

Screenshots

Problem Statement

We want to protect the security of users' assets in web3 transactions on all fronts for the growth of web3. We use transaction simulations to uncover potential over-authorisation and malicious authorisation, so that users clearly understand the scope of authorisation, the transaction amount and the real on-chain activity data at the interaction address that affects security before the transaction. We want users to be able to experience web3 applications, products and protect your chain's CRYpto and NFT with confidence. At the same time we will analyse users' common addresses for security detection and alert them to authorised malicious websites and developing security risk behaviours to minimise the risk of losing their assets.

Solution

On-chain tracking technology is used to build a node risk profile to alert users of risks for authorizations and transactions. Using pre-execution technology, sensitive function calls behind transactions are analyzed to uncover potential malicious authorizations and over-authorizations, alerting users in time to avoid losses. We use https://tenderly.co/的simulation to complete the simulation.