1. Hardware: Physical devices such as computers, servers, routers, and storage devices that are used to process and store data.
2. Software: Programs and applications that are used to manage and manipulate data, such as operating systems, databases, and productivity software.
3. Data: Raw facts and figures that are collected, processed, and stored by the information system.
4. Procedures: Rules and guidelines that govern how data is collected, processed, and used within the information system.
5. People: Users, administrators, and other stakeholders who interact with the information system to input, access, and analyze data.
6. Networks: Communication channels and protocols that allow different components of the information system to connect and exchange data.
7. Security: Measures and protocols that are implemented to protect data and ensure the confidentiality, integrity, and availability of information within the system.