(00:00) Introduction to the tutorial on revoking access to wallets.
(00:05) Explanation of why it's important to revoke access on wallets.
(00:10) Overview of the tutorial's focus on MetaMask, Trust Wallet, and others.
(00:13) Reasons for wallets being hacked, including shared seed phrases and smart contract access.
(00:18) Discussion on the risks of wallet hacking.
(00:23) Explanation of unintentional sharing of seed phrases.
(00:27) How smart contracts can access wallets.
(00:32) Explanation of smart contract interactions.
(00:38) Description of protocol interactions for investments or NFT purchases.
(00:44) Example of buying an NFT on OpenSea.
(00:48) Granting permission to protocols to spend tokens.
(00:54) Explanation of the allowance process.
(01:00) Risks of malicious code in smart contracts.
(01:05) How allowances can lead to unauthorized token spending.
(01:10) Introduction to the concept of revoking allowances.
(01:16) Step-by-step guide to revoke allowances.
(01:22) Opening a browser and entering the URL revoke.cash.
(01:27) Ensuring the correct URL is used.
(01:31) Connecting wallets using Wallet Connect.
(01:37) Using Trust Wallet for the demonstration.
(01:44) Connecting Trust Wallet to revoke.cash.
(01:50) Checking for allowances that need to be revoked.
(01:55) Selecting the Ethereum icon for different blockchain networks.
(02:00) Checking the Binance Smart Chain for allowances.
(02:05) Identifying allowances that need revocation.
(02:10) Revoking allowances for BUSD.
(02:15) Instructions for switching connected chains in the wallet.
(02:20) Changing to Binance Smart Chain in Trust Wallet.
(02:25) Revoking the allowance for BUSD.
(02:30) Confirming the revocation process.
(02:35) Transaction processing for revocation.
(02:40) Requirement of network fees for revocation.
(02:45) Network fee requirements for different blockchains.
(02:50) Confirming the revocation transaction.
(02:55) Revoking a second allowance.
(03:00) Process for revoking multiple allowances.
(03:05) Confirmation of successful revocations.
(03:10) Checking other blockchain networks for allowances.
(03:15) Importance of revoking all allowances.
(03:20) Repeating the process for other wallets.
(03:25) Disconnecting and connecting different wallets.
(03:30) Connecting MetaMask for revocation.
(03:35) Process of connecting MetaMask to revoke.cash.
(03:40) Changing blockchain networks in MetaMask.
(03:45) Revoking authorizations in MetaMask.
(03:50) Conclusion and invitation for comments.
(03:55) Encouragement to comment for clarifications.
(04:00) Closing remarks and preview of the next video.

свернуть