BPB uses multisig addresses only and following USA bank security standard, designed to prevent both hacker and BPB employee stealing your asset. It is the No.1 secure crypto payment on earth. If you has decent amount of money, make sure you do these setting::
If someone steal your account or you forget your password, we use primary email(10 points), backup email(10 points) and 3 security questions(10 points each) to prove your ownership and reset passwords automatically (20~40 points, choose yourself).
Upload at least one official photo ID(passport, national ID card, driver's license, employee card) will also help prove yourself..