1. Risk control is called risk control for short, which means that risk managers take various measures and methods to eliminate or reduce the possibility of occurrence of risk events or reduce losses caused by risk events. Risk control means that risk managers take risk control measures to eliminate or reduce the occurrence of risk events or reduce the losses caused by the occurrence of risk events.

2. If we say credit card risk control, it actually refers to the behavior of banks to analyze and control the use risk of credit cards held by users, and will judge whether credit cards are within the risk range according to various consumption behaviors. Generally speaking, banks will judge according to credit risk, fraud risk, special merchant risk and interest rate exchange rate risk. If the credit card has similar behavior, it will be directly frozen or blocked by the bank.