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Overview

The cyber domain is as ubiquitous as the information environment. It is global and blurs geographic or political boundaries. The cyber domain is the infrastructure of cyberspace built on the naturally occurring attributes of the electromagnetic spectrum. It permeates all other operational domains. It has become a key domain in modern conflict, critically enabling the broader force.

Cyber power blurs the traditional boundaries between military and civilian realms, given that much of the ADF’s cyber mission-related terrain is neither owned, controlled nor exclusively managed by Defence and is integrated with economies, industry and critical infrastructure

Cyberspace warfare is the employment of cyberspace capabilities where the primary purpose is to achieve objectives in or through cyberspace by direct action. Cyberspace operations are either defensive or offensive. They focus on protecting the commander’s decision-making cycle, and projecting power in cyberspace.

Key Terms

Cyber domain

A global domain, within the information environment, permeating the other four domains—maritime, land, air and space—consisting of cyberspace and the electromagnetic spectrum.

Cyber Power

The total strength of a nation’s capability to perform activities, in, through and from the cyber domain to achieve its objectives.

Cyberspace

All interconnected communication, information technology and other electronic systems, networks and their data, including those which are separated or independent.