Privacy

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A place to discuss privacy and freedom in the digital world.

Privacy has become a very important issue in modern society, with companies and governments constantly abusing their power, more and more people are waking up to the importance of digital privacy.

In this community everyone is welcome to post links and discuss topics related to privacy.

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PSA: Stay away from wireless keyboards (self.privacy)

submitted 1 year ago by black_mouflon to c/privacy@lemmy.ml

39 comments fedilink hide all child comments

I aways wondered if the communication channel between my wireless keyboard and the usb receiver-antena is secure. I never bother to reseach this. Today I figured out the practical way. I turned on my pc at work and I tried to type the first letter of my password. Nothing hapened. Then I started spamming that letter. Still nothing, until the person next to me said "my keyboard is typing all by itself". It turns out she has a wireless mouse with a seemigly identical receiver-antena usb.

The moral of the story. If it was so easy to almost leak my password unintentionally due to this flaw of wireless keyboard communication, imagine wad a bad actor can do intentionally. Why try to brute force, social engineer e.t.c. when your password can be stollen in transit from your keyboard to your pc.

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[–] Valmond@kbin.social 2 points 1 year ago (1 children)

Does that work for logging in?

[–] RovingFox@infosec.pub 1 points 1 year ago (1 children)

I only log in on my own devices. On devices that I don't own, I change the password afterwards.

[–] pjhenry1216@kbin.social 4 points 1 year ago (1 children)

I think they mean logging into the device itself. Like, if you have a computer at work with a work login, etc.

[–] RovingFox@infosec.pub 1 points 1 year ago

Fair enough, that is a bit complicated. Thank you for clarification.