Quote from: oblivi on July 16, 2015, 12:25:40 PM

Quote from: Blawpaw on July 16, 2015, 12:09:03 PM

One of the biggest problems with bitcoin is security.

I would like to see developed a new Bitcoin Desktop wallet that gave the option to its users of enabling 2FA security.
The company who develops this will be surely a winner...
Am I wrong or is there someone already working on it?

Blockchain.info uses 2FA, even tho it's not a proper local blockchain based Bitcoin wallet. Im actually surprised I can't think of any software based Bitcoin wallet that has 2FA. There must be a reason for it. Maybe liking your phone to your wallet compromises privacy??

It is not much secure than a password protected wallet. Blockchain.info store the encrypted keys on their server. The addition of 2FA basically allows the computer to only have the wallet downloaded when the 2FA is correct. Your wallet would still get compromised if their wallet file gets compromised and hashing algronithm is weak. This method would not protect against other vulnerability like weak RNGs.