IT

DMZ A buffer network segment positioned between an untrusted external network and a trusted internal network, hosting only the specific systems that need to be reachable from the less-trusted side, isolated… Concept/Framework Enterprise IT Enterprise IT is the information technology environment used to run business applications, user services, data platforms, and internal operating systems. Concept/Framework Enterprise Network An enterprise network is the integrated collection of network components and services used to connect people, systems, and locations within an organization. It supports business operations, access control, and application… Service Model Enterprise Networking Enterprise networking is the managed delivery of network services that connect users, sites, devices, and applications within an organization. It includes the design, operation, and security controls required to keep… Service Model Event Correlation Event Correlation is the analysis of multiple events together to determine whether they are related, caused by the same issue, or part of a sequence. Operations Failure Domain A failure domain is the set of components or functions that share a common risk of concurrent failure because they depend on the same underlying element. Concept/Framework Fault Detection Fault detection is the operational and analytical process of determining that a system component, service, or asset is no longer behaving within expected limits. The output is an actionable indication… Operations Fault Management The operational practice of detecting, diagnosing, isolating, and resolving discrete failure events across a network or system, encompassing the workflow from initial fault detection through root cause diagnosis to remediation… Operations Fault Tolerance Fault Tolerance is the ability of a system to continue operating correctly despite component failures or errors. Operations File Storage File Storage is a storage model that organizes data as files and directories within a filesystem-oriented structure. It is designed for structured access by users and applications. Software