... and processes, as well as changes in roles and responsibilities, into the IT environment quickly and with minimal disruption to service. Change management includes changes to all aspects of ... relevant to the running, support, and maintenance of systems in the managed environment. Change management includes hardware, communications equipment, system software, applications software, ... how to help ensure the management of ongoing security operations. To maintain the security of network operations, you must ensure proper management of the security design and design a change...