As Facebook is blocked by Iranian government, we have to access it through VPNs and other proxy software (e.g. Tor) which their servers are scattered over the world.
The problem is Facebook is alerted when I login from a "different country" and asks for the account verification.
To make the situation worse, Facebook asks to identify my tagged friends as the security check which is almost impossible to do when your friends are not tagged in photos properly. For Instance, here is a though one:
Is there any way to disable this "country security check" and/or disable photo tag identification?