national security
National security refers to the protection and preservation of a nation's sovereignty, citizens, infrastructure, and interests against external and internal threats such as terrorism, military aggression, espionage, cyber attacks, natural disasters, and pandemics.
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Related Concepts (6)
Similar Concepts
- homeland security
- information security
- internet security
- national security concerns
- national security funding
- national security oversight
- national sovereignty
- network security
- privacy vs. national security
- safety and security
- security administration
- security management
- security threat
- strong national defense
- whistleblowing and national security