Information storage device and authentication method and system of information storage device

The invention discloses information storage equipment and an authentication method and system of the information storage equipment, and the equipment comprises an information area, an issuing area, a password area and a dynamic verification area, the information area and the password area are in one-way communication, and the other areas are isolated from each other. The authentication method of the information storage equipment comprises the following steps: when the equipment is inserted into a PC (Personal Computer) end, acquiring a mobile phone number stored in a dynamic verification area, and sending a verification code acquisition request to a cloud end based on the mobile phone number; a verification code input by the user is verified, and when verification of the verification code is passed, dynamic verification information stored in a dynamic verification area is obtained, and the dynamic verification information is sent to the mobile phone number; verifying the dynamic verification information input