what are the 5 components of information system
Information system An information system (IS) is an organized system for the collection, organization, storage and communication of information. More specifically, it is the study of complementary networks that people and organizations use to collect, filter, process, create and distribute data. Further, "[a]n information system (IS) is a group of components that interact to produce information. It focuses on the internal rather than the external." Information system can also be described as a combination of hardware, software, data, business process and functions which can be used to increase efficiency and management of an organization. Information Systems is the expression used to describe an Automated System (which may be referred to as a Computerized Information System), be it manual, which covers people, machines or organized methods to collect, process, transmit and disseminate data representing information for the user or client.[1]
Information security Risk is the likelihood that something bad will happen that causes harm to an informational asset (or the loss of the asset). A vulnerability is a weakness that could be used to endanger or cause harm to an informational asset. A threat is anything (man-made or act of nature) that has the potential to cause harm.
Web server Apache, IIS and Nginx are the most used web servers on the Internet.
Operating system An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs.