This video was created to inform students about the MIS major. They are the core of the information management discipline … A management information system uses TPS for its data inputs. When you work in IT, you should consistently try to expand your knowledge base. Sign-up now. MIS works with people, technology, and information that influence the … Management information system is a set of systems which helps management at different levels to take better decisions by providing the necessary information to managers. Management information systems (MIS) and cybersecurity are two prominent fields that both involve ensuring the integrity of computerized data.