user1379: I made a wallet at blockchain.info and enabled two-step authentication using Google Authenticator.
As I understand it, the operator of blockchain.info cannot access your wallet (unlike e.g. MtGox). Yet somehow blockchain.info can deposit coins in my wallet. 
Also, I assume the two-step does not work for the offline backup files, but the password does?

user4358: Your wallet is only used to send coins. To receive coins you don't need access to the wallet.

1379: <p>I made a wallet at blockchain.info and enabled two-step authentication using Google Authenticator.</p>

<p>As I understand it, the operator of blockchain.info cannot access your wallet (unlike e.g. MtGox). Yet somehow blockchain.info can deposit coins in my wallet. </p>

<p>Also, I assume the two-step does not work for the offline backup files, but the password does?</p>
 4358: <p>Your wallet is only used to <em>send</em> coins. To receive coins you don't need access to the wallet.</p>
