Defined term
Defensive Cyberspace Operations
Defensive Cyberspace Operations: (DCO) Passive and active cyberspace operations intended to preserve the ability to utilize friendly cyberspace capabilities…
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Cybersecurity
Definition
(DCO) Passive and active cyberspace operations intended to preserve the ability to utilize friendly cyberspace capabilities and protect data, networks, net-centric capab ilities, and other designated systems.
Sources
1
Committee on National Security Systems Glossary CNSSI 4009-2015
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