Is it necessary for rural credit cooperatives to open SMS armor?

This is necessary. Need to open the SMS armor of rural credit cooperatives, which is an encrypted product of SMS verification code. It can protect the security of SMS verification code and prevent the plaintext information of verification code from being stolen by Trojans, viruses and malicious software. SMS Armor is the abbreviation of SMS verification code security and equipment identity authentication system, which is a set of static information such as collecting and comparing equipment software and hardware, network information and geographical location information.