Category:National security

• National security by country‎ (21 C, 6 P)

B

• Border guards‎ (11 C, 84 P)

C

• Classified information‎ (4 C, 27 P)
• Continuity of government‎ (3 C, 24 P)
• Counterterrorism‎ (13 C, 131 P)
• Curfews‎ (3 C, 8 P)

D

• Data security‎ (7 C, 137 P)
• Diplomacy‎ (27 C, 149 P)

E

• Emergency laws‎ (10 C, 49 P)
• Energy security‎ (19 P)
• Security engineering‎ (9 C, 41 P)
• Espionage‎ (26 C, 93 P)

G

• Security sector governance and reform‎ (7 P)

I

• Information sensitivity‎ (6 C, 41 P)
• National security institutions‎ (9 C, 48 P)
• Intelligence agencies‎ (21 C, 45 P)

L

• Law enforcement‎ (56 C, 150 P)

M

• Maritime security of India‎ (1 C, 6 P)
• Military‎ (41 C, 16 P)

P

• Paramilitary‎ (4 C, 2 P)
• Government paramilitary forces‎ (14 C, 40 P)
• Passports‎ (6 C, 56 P)
• National security policies‎ (2 C, 14 P)
• Political repression‎ (16 C, 82 P)
• Privacy of telecommunications‎ (5 C, 92 P)
• Public safety‎ (15 C, 37 P)

S

• Security studies‎ (4 C, 64 P)
• Surveillance‎ (24 C, 238 P)

T

• Terrorism‎ (22 C, 58 P)

W

• Warning systems‎ (8 C, 91 P)
• WikiLeaks‎ (6 C, 46 P)

• National security
• National Security Advisor to the Vice President

*

• Security agency

A

• Advance Passenger Information System

B

• Morgan Bazilian
• BuggedPlanet

C

• Climate change adaptation
• Climate security
• Compartmentalization (information security)
• Counterterrorism
• Critical infrastructure
• Curfew
• Curfew bell
• Curfew Pass
• Cyber resilience
• Cyber spying
• Cyber spying on universities
• Cyber-collection
• Cyberwarfare

D

• D-Day Daily Telegraph crossword security alarm
• De-escalation
• Death squad
• Defence Forces
• Distributed Denial of Secrets
• Domain Based Security

E

• E-QIP
• Economics of defense
• Election security
• Elements of national security
• Energy security
• Environmental security

F

• Failure in the intelligence cycle
• Five Eyes

G

• Ghost detainee
• Global surveillance
• List of government mass surveillance projects
• Greek wiretapping case 2004–05

H

• High policing
• Homeland security
• Hyper-surveillance

I

• Information security
• Information Security Automation Program
• Information sensitivity
• Infrastructure security
• Internal Security Service
• International trade and state security

K

• Kill chain

L

• Lawfare
• List of people under surveillance by Anglospheric intelligence agencies

M

• Mass surveillance
• Maximator (intelligence alliance)
• The Memory Hole (website)
• Microsoft Security Development Lifecycle
• Military
• Military policy
• Military security

N

• National Agency Check with Local Agency Check and Credit Check
• National Security Committee (Ireland)
• National Security Whistleblowers Coalition
• NeuralHash
• No-hearing hearings
• Normandy Format

O

• Offensive Security

P

• Peace through strength
• Phone surveillance
• Physical security
• Police
• Postal censorship
• Proactive cyber defence

Q

• Qatar Anti-terrorism Financing and Money Laundering Law
• Qatar Counter-terrorism Strategy

R

• Read into
• Reiss Center on Law and Security
• Rule by decree

S

• Secret police
• Secret service
• Security clearance
• Security dilemma
• Single Scope Background Investigation
• Sky marshal
• Soft target
• Special Intelligence Department
• Standard Form 86
• Stovepiping
• Surveillance
• Synthetic Environment for Analysis and Simulations

T

• Targeted killing
• Targeted Killing in International Law
• Targeted Killings
• Targeted surveillance
• Titan Rain
• Treason

U

• UN Counter-Terrorism Implementation Task Force
• UN Global Counter-Terrorism Strategy
• Unlawful combatant
• User activity monitoring

V

• The Visa Waiver Program Improvement and Terrorist Travel Prevention Act of 2015

W

• WikiLeaks