The information security carrier in-place control system strengthens the centralized storage and control of classified carriers, focuses on prevention, strengthens supervision, facilitates the use and management of classified carriers and ensures the confidentiality and security of classified carriers on the premise of meeting the confidentiality requirements at all levels. In the process of using existing classified carriers, there are such problems as manual registration of accounts, which is time-consuming and labor-intensive, unintuitive use, overdue use that cannot be detected in a timely manner, and a large amount of workload in manual inventory. In order to solve the above problems, the use of electronic tags and identification systems supports the intelligent identification and entry, tracking and positioning, keyword retrieval, loan management, carrier recovery, reminder of return, and alarm of violation of regulations for classified carriers such as daily documents, notebooks, mobile hard disks, USB flash drives, cameras, and recording pens, etc., so as to achieve the goal of enhancing the efficiency of the storage and management of classified carriers.