27,786 Defending Activity Stock Videos, 4K Footage, & Video Clips

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Browse 27,786 defending activity videos and clips available to use in your projects, or start a new search to explore more footage and b-roll video clips.

Basketball player blocking the shot
Computer data graph scrutiny, screen reflection.
The police officer uses high technology and a tablet to view important information that he can receive in real time, which allows him to react quickly to offenses.
Hispanic Male and Female Road Construction and Maintenance Workers in Western USA 4K Video
Two security guards are working intently at their computers, and the third is reading the news on a tablet
Business woman's finger try to stopping falling wooden dominoes blocks for business solution concept
Security guard at the mall talking with colleagues using a walkie talkie
See-thru data screen watcher.
Cyber security abstract concept. 3D contour of shield icon on digital background. Computer safety symbol 3D
slow motion MS low angle two men's basketball teams in uniforms jumping for rebound of missed shot in arena
Woman surrounded by monitors
Helicopter silhouette in the sky. Seamless loop, HD
Security Camera System
An outdoor surveillance camera with a laser scanning system for objects of movement. The laser scans the object and transmits the data to the server.
cyber security
Low angle close up shot of bright sunshine covered by woman hand in nature scene
Screens ID data
WS Security guards with gun on prison tower / Montreal, Quebec, Canada
Two security guards are working intently at their computers, and the third is reading the news on a tablet
Player Penetrating To The Basket (Super Slow Motion)
Inmate being escorted by a prison guard down a prison hallway
WS Security guards with gun on prison tower / Montreal, Quebec, Canada
Data protection is a concept in cybersecurity and privacy technologies. There is a shield on the left side. Slow-moving polygons have small binary padlocks that act as connections. dark background
SLO MO LD Female goalkeeper failing to defend the goal in a football match
Russian Army 2020 expo opens at airbase near Moscow
MS, Meerkat standing on mound in desert and looking around, South Africa
Dark Web Concept - Data Center And Shots Multiple Rows Of Fully Operational Server Racks in Server Room - Computer Network Security Concept - 4K Resolution
Man working in surveillance room and looking at monitors
Digital binary code and icon lockpad flowing on background. Big data loopable of technology background, data security, computer crime. Concept of motion graphic, digital futuristic, matrix row and column background.
The emergency service received an alarm call at night. The rescue service employee urgently transmits information about the incident to the patrol police.
low angle view of expert basketball players facing off
HD 1080i Police at Concert Festival in Austin Texas 2
Government Military Technology Blurry Abstract Background, Helicopter And Drone With Computer Programming Code, Concepts Of Modern Military Operation.
4K Network background
Helicopter landing stock video
Hispanic Male and Female Road Construction and Maintenance Workers in Western USA 4K Video
Every punch explodes with power
A soldier stands guard outside of the United States Supreme Court Building.
Military personnel inspect a vehicle in front of the US Capitol Building.
Military personnel inspect a vehicle in front of the US Capitol Building.
Cubby Bear protects Honey Bear and defeats pirate crew
Changing of the guard outside Buckingham Palace in London, England, 1950
Young woman leading a demonstration using a megaphone
A security officer is working on a report for his superiors, typing it on a laptop
Cryptocurrency Mining Concept - Data Center And Shots Multiple Rows Of Fully Operational Server Racks in Server Room - Computer Network Security Concept - 4K Resolution
Latin american security guard wearing a protective facemask and gloves facing camera while crossing arms
4K Home Defense concept, Asian man holding pistol and flashlight at night.
Pan-right of a barbed-wire barrier to a guard tower as alerted sentries aim weapons.
Data protection is a concept in cybersecurity and privacy technologies. There is a shield on the left side. Slow-moving polygons have small binary padlocks that act as connections. dark background
Senior woman in a demonstration for environmentalism
Hacking Digital Data Protection Concept stock video
Close-up of the hands of a man in an office uniform with a badge typing on a computer keyboard
Basketball player making a violation
SLO MO Football player taking a penalty kick
HD:Slo-Mo Shot of Two Young Players Doing Jump-Shot and Block
missile systems Anti-aircraft missiles in war
See through screen glasses
Reflection population graphs.
air defense system
Security officer agent in uniform provides surveillance for potential terrorism threats in Los Angeles, California, 4K
Protestors during a demonstration in the street
MS Police officer handcuffs the car thief at night
See through information screen
Gun,close up
Watching stock figures
Young male basketball players playing game on court in gym
Goalkeeper defending the indirect free kick
Downed German war plane in Scotland and captured Germans at WWII POW camp in Great Britain
Close-up of a man's face with a walkie-talkie in his hands against the background of a car interior
Female volleyball player spiking the ball while other team defending at sports court
Woman playing soccer with friends during weekend in the city
The elderly
Beautiful black background of shield icon
Expert basketball player illustrates how to dribble past adversary
force
Screen data workers
Modern missile air defense system for short and long range
MS Security guards with gun on prison tower / Montreal, Quebec, Canada
Prosecutor and client at the courtroom talking during the trial
SA "Brown Shirts" stand guard in Munich on election day
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