Don't belong. The core content of information technology and information security is information security management, integration and maintenance ability of information security system. Its professional core courses and main practice links: database principle, operating system, computer communication and network technology, introduction to information security, information security laws and regulations, network security engineering, computer anti-virus technology, firewall technology, applied cryptography technology, information security laws and regulations, computer network technology training, network security engineering training and computer anti-virus technology training. Library and information specialty belongs to management science. Library and information science majors mainly study library science, information science, archival science and other courses, not only to learn to collect information, but also to learn how to manage information.