Josefine Bagger Sommerlund
Feeling safe behind your screen?
Most people take one simple precaution – but overlook the biggest threat.
Others are reading now
A piece of tape may blur the lens – but it doesn’t stop sound. Have you thought about what else your computer picks up?
Covering the Camera Is Just the First Step
Many people have gotten used to covering their webcam with tape or a slider.
But while that blocks unwanted visuals, it doesn’t eliminate all threats.
The Microphone – The Forgotten Risk
Even with the camera covered, your microphone can still record conversations and ambient sound.
This is where many users fail to take proper precautions.
Hackers Want More Than Just to Watch
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They also want to listen, analyze, and track your behavior – all without you noticing.
More Microphones = More Eavesdropping Potential
Many laptops have multiple built-in microphones hidden within the design.
Covering one usually isn’t enough to fully prevent eavesdropping.
A Clever Trick to Mute the Sound
Fool the system:
Plug an old headset into your audio jack – it can automatically disable the internal mic.
A simple move, recommended by cybersecurity experts.
Digital Defenses Against Snooping
Check your settings:
Only grant microphone access to essential apps – on both your phone and computer.
Be selective and only trust apps you truly rely on.
Physical Buttons Put You in Control
Some newer laptops include physical switches that cut off both the camera and microphone.
It’s an effective solution – especially for those handling sensitive information.
Security Isn’t About Fear – It’s About Awareness
It’s not about being paranoid, it’s about being prepared.
So next time you cover your webcam, ask yourself:
“Is your microphone turned off too?“
