Xchangepro takes its clients' security very seriously, therefore we have added the Double Authentication feature for every login attempt, that means that in addition to entering your personal password for every login attempt you will also get a secret 5 digit password sent to your mobile every time you will try to login to your account. You will be required to enter the individual password every time you login. This feature may be turned off on the "Profile" page on the top right cornet by clicking on "False" under "Double Auth".