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Find Terms by Topic: Infrastructure

Critical Issue

Definition:

A known system defect or enhancement request that if left unresolved could significantly impact business operations, compliance with statute or policy, the integrity of the system or data or otherwise create a public health, safety or other significant risk areas.

Disaster Recovery

Definition:

Restarting technology operations after an outage using processes, policies and procedures prepared for recovery or continuation of mission-essential technology infrastructure after a disaster. 

These processes are found in a DR Plan.  DR is a subset of business continuity and COOP.

The three principal goals of DR are to:

  • Save data,
  • Save hardware, software and facilities
  • Resume critical processes/restore data.
Context:
Disaster Recovery

Information Technology (IT) Assets

Definition:

The processes, procedures, systems, IT infrastructure, data, and communication capabilities that allow each agency to manage, store, and share information in pursuit of its business mission, including but not limited to:

  • Applications.
  • All data typically associated with IT systems regardless of source (agency, partner, customer, citizen, etc.). 
  • All data typically associated with IT systems regardless of the medium on which it resides (disc, tape, flash drive, cell phone, personal digital assistant, etc.).
  • End-user authentication systems.
  • Hardware (voice, video, radio transmitters and receivers, mainframes, servers, workstations, personal computers, laptops, and all end point equipment).
  • Software (operating systems, application software, middleware, microcode).
  • IT infrastructure (networks, connections, pathways, servers, wireless endpoints).
  • Services (data processing, telecommunications, office automation, and computerized information systems).
  • Telecommunications hardware, software, and networks.
  • Radio frequencies.
  • Data computing and telecommunications facilities.
  • Intelligent control systems such as video surveillance, HVAC, and physical security.

Information Technology (IT) Infrastructure

Definition:

IT infrastructure consists of the equipment, systems, software, and services used in common across an organization, regardless of mission/program/project.  IT Infrastructure also serves as the foundation upon which mission/program/project-specific systems and capabilities are built.  Approaches to provisioning of IT infrastructure vary across organizations, but commonly include capabilities such as Domain Name Server (DNS), Wide Area Network (WAN), and employee locator systems. Additional common capabilities examples include IT security systems, servers, routers, workstations, networked Supervisory Control and Data Acquisition (SCADA) systems, and networked printers (multifunction devices).

IT Infrastructure Maintenance

Definition:

IT Infrastructure Maintenance involves the planning, design, and maintenance of an IT Infrastructure to effectively support automated needs (i.e. platforms, networks, servers, printers, etc.).

Context:
IT Business Function

Mobile Device

Definition:

Any hand-portable device capable of text, voice, email, instant messaging (“IM”), photo messaging or other types of data communication. This policy is not meant to apply to: cars, boats, airplanes, laptop computers, desktop computers, unpiloted aerial vehicles (drones), gps receivers, radios

Network Device

Definition:

A device available to other computers on a network. Examples include servers, firewalls, routers, switches, workstations, networked Supervisory Control and Data Acquisition (SCADA) systems, and networked printers (multifunction devices).

Resilient

Definition:

The capability of remaining or returning to a normal situation after an event by having multiple ways of performing a function.  This may include people, processes or technology.  Generally speaking, this means there would be no single point of failure that could stop a process.

Context:
Disaster Recovery