Security Key

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sweetandsour
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Security Key

Post by sweetandsour »

Who if anyone here uses a security key? Long story short, I got a YubiKey 5 NFC, but struggling a bit with their website and any of their instructions. Exactly how does this work, how is this used, and how is it different than just a simple password and two step validation? Maybe I'm just having a senior moment, but I'm not immediately getting this.
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Del
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Post by Del »

I had one at a job where I was the bookkeeper.

Basically, the bank won't talk to your computer unless you have the physical key plugged into your USB port. This is a solid step more secure than sending a code to your phone. The boss can keep the key locked in a secure place, and then he always knows who is working to the bank accounts. the bank probably has some intimate record of which computer did each transaction.
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coco
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Post by coco »

It is a form of two-factor authentication. That is to say, two things are needed to get into your computer. You need the physical key, and you need the password/pin that operates the key. If the hacker in Botswana has your password, he still can't do anything without getting your physical key.
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