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submitted 1 year ago by ZeroCool@feddit.ch to c/technology@lemmy.ml
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[-] Yeldarb12@toast.ooo 3 points 1 year ago

Can someone tell me what 0-day is?

[-] kiku123@feddit.de 2 points 1 year ago

It's a computer vulnerability or exploit which has not been discovered before (or at least the software developer wasn't aware of it).

0-day comes from the number of days the software developers have been informed of the vulnerability. Normally security researchers will tell a company about an exploit and give them some time to fix it before telling the public.

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this post was submitted on 08 Sep 2023
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