Synonymous with invisible IT, Shadow IT consists of services, software, and devices that are used without the knowledge of the administrator of information technology resources.
Instead of technology, the practice can be understood as a behavior. Although some services and solutions do not have an express authorization for use. Such tools can become useful, as they contribute to greater productivity. After all, requesting authorization to test any tool can plague companies.READ MORE:-https://www.techiesguardian.com/shadow-it/