Man's eyes open wide in a close-up, showing a startled and surprised expression. His intense gaze conveys a strong reaction, highlighting a moment of unexpected shock or realization
A close view of a man holding a black handgun with both hands, wearing a green jacket walking cautiously
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Portrait of man scratching neck with fingers, listening for unfamiliar sound, concentrating on finding source. Person tilting head, focusing
Scared man with luggage running inside of blocked building trying to escape when hearing emergency warming alarm signal.
Close view of a person in blue jeans and a gray jacket holding a handgun while walking on a dirt road
Close-up shot of young Middle Eastern male gamer with curly hair, in glasses and headset playing multiplayer first person shooter in cyberclub, talking with team mates, winning and pumping fist in air
Middle aged man volunteer wearing bright green vest searching missed person in wild forest, shouting in wood
Funny montage of a man clicking the subscribe button and the notification bell
Profile of a man driving a car, focusing intently on the road during a rain shower, with the windshield wipers in motion
African man donning a protective COVID-19 mask, taking preventive measures with a black mask against the pandemic
A man holds a smartphone showing the notification of receiving a new voicemail message reminding him to pick up groceries.
Close-Up of Man Holding Whistle in Mouth with Blurred Nighttime Background
man with a toothpick in his mouth, bandit, thief
the man sniffs a container of chemicals
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Medium rear shot of black male security guard with bald head, in uniform sitting at desk in front of large screens in dark control room, observing CCTV footage of customers in hotel
Close up of a male finger pressing a ring bell in the evening. Concept. Impatient man pressing button of a door bell.
A view of a social distance sticker on the floor at the checkout line in a department store. Social distancing was a common practice to reduce the spread of COVID-19 during the pandemic of 2020.
Zoom in portrait of stunned african american guy reading shocking news on smartphone and covering mouth in disbelief
Don't do it, it's a mistake! The African American shook his head, warned with a finger gesture, said, "No, be careful. " Disapproval, denial, rejection, disagreement.
glass half full or empty
Homer Simpson Walking through Park
Male man hands hold a fire extinguisher, fireman office safety, pressing the trigger fire, Isolated white studio shot.
man waking up to an alarm clock
Team of programmers in server hub try to protect hardware from hacker attack stealing sensitive information. Data center cybersecurity
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Tilting closeup of hands and face of frowning middle-aged African American security guard watching CCTV camera footage, then picking up radio, calling colleague to report abnormal customer behaviour
Close up nervous driver beeping in luxury car. Closeup male hand pushing horn on leather steering wheel. Stressful man hand honking in modern car in slow motion.
Worried Businessman Reading Negative Message on Smartphone in urban area
A close view of a man holding a handgun with both hands, looking around, in an outdoor setting with trees in the background
Man Standing in Hallway With Red Lights
A special forces and policemen surveillance team in a modern office with large live screens
Engineer in server hub frightened by hacker company firewall and stealing sensitive user data. Afraid man panicks after seeing security
people and doctor with face mask for covid19,4k video animated
A man scanning a QR code on juice bottle, close-up
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Medium rear shot of diverse team of security guards discussing potential dangerous incident while monitoring CCTV footage, Caucasian woman pointing to screen, black man reporting on portable radio
Unrecognized man with radiation mask and geiger counter checks radiation level with Yellow danger sign in the background in radioactive zone
A view of a social distance reminder sticker on the floor at a checkout line in a big box warehouse store. Social distancing was a common practice to reduce the spread of COVID-19 during the pandemic of 2020.
Side view of a man in a green jacket holding a handgun and moving cautiously along a metal fence in an industrial area
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Full high-angle CCTV timelapse footage of two diverse security officers working together in control room on night shift - watching screens, walking around, discussing incidents, calling on radio
A man in a green jacket looks up with a tense expression while standing by an open car trunk at dusk, with a phone and gun in his hand
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Full high-angle shot of two multiethnic security officers working in control room, Caucasian female guard noticing suspicious activity on CCTV cameras, discussing with African American male colleague
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Medium shot of African American male security guard and Caucasian female supervisor looking at CCTV surveillance in control room, pointing at screen, discussing situation, monitoring customer activity
Power buttons start and stop
man sick with covid19 particles ,4k video animated
Real-time data on cyber attacks around the world reflected in man's brown eye, very focused look, macro view
Medium portrait shot of young Chinese man in green bomber jacket sitting in cyberclub playing video games with friends, turning head and looking at camera
Indian man asks to stop crossing hands in prohibition sign
African American Man Signaling "I'm Watching You" with Gesture, Black Man Using "I See You" Gesture with Finger and Eye