The invention discloses a securities company information security system. The system comprises a host; a touch display screen is arranged on the host; heat dissipation strips are arranged on the two sides of the host; a fingerprint identification chip and a USB interface are arranged below the touch display screen; a printing outlet is arranged below the USB interface; a controller is arranged inan inner cavity of the host; and a central processing unit, a user identity verification unit, a storage unit, a display unit, a report printing unit, a securities information management unit, a fundmanagement unit, a user information management unit, an encryption unit and a data transmission unit are arranged on the controller. The system has the advantages that the structure principle is simple, efficient management of securities company information can be realized, the security performance is high, and data leakage can be effectively prevented.