Wallet & Security Quick Guide: Offline Signature Authorization
· Phishing websites often set the authorization amount to the maximum and the expiration time far in the future. Once signed, it is equivalent to handing over control of that token.
· Offline signatures include an expiration time. Before it expires, whoever has the signature can submit it on-chain at any time.
The coin mentioned above: $ETH current price 2548.57 (24h +1.77%).
#ETH
· Phishing websites often set the authorization amount to the maximum and the expiration time far in the future. Once signed, it is equivalent to handing over control of that token.
· Offline signatures include an expiration time. Before it expires, whoever has the signature can submit it on-chain at any time.
The coin mentioned above: $ETH current price 2548.57 (24h +1.77%).
#ETH