MAP20210015410 Diego James Cano Prentice Cyberspace in the current security environment / Diego James Cano Prentice Sumario: Cyber is a newcomer to humankind's long history of warfare, yet most countries have been quick to recognise it militarily. Cyber appears in several military strategic concepts, it is considered as a domain of operations by NATO and the U.S., and several countries have created a dedicated cyber combatant command. This essay sets out to offer a brief account of cyberspace's evolution, significance and direction in political-military thought En: Actuarios. - Madrid : Instituto de Actuarios Españoles, 1990-. - 01/05/2021 Número 48 - mayo 2021 , p. 26-27 1. Ciberseguridad . 2. Ciberataques . 3. Cibernética . 4. Riesgo informático . I. Title.