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.

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Use ofSecurity' key from Yubico? (lemmy.ml)

submitted 2 months ago by FriedRice@lemmy.ml to c/privacy@lemmy.ml

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I wanna make more of myaccounts in the internet secure with two factor. I don't know much about it, but found out about Fido 2 and so. The security key my webbrowser shows often is the one from Yubico (BTW, I would like to get one that works with Linux, with USB and for phone with NFC) I got concerned when I noticed that Yubico is from USA, (??) Because I think NSA and thibgs like five eyes and so. Is there actually a risk that the for example is made an backdoor in the key?

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[–] compostgoblin@slrpnk.net 3 points 2 months ago (2 children)

Well shoot, I guess it’s time to get a new security key. Am I better off switching to a NitroKey?

[–] Telorand@reddthat.com 4 points 2 months ago

That depends on your threat model. For most people, the attack is probably unlikely to affect them, but I would recommend reading about the flaw yourself. It's not hard to understand.

Also, this was not the fault of Yubico but a supplier, and instead of waiting for the supplier, Yubico patched the flaw themselves by providing a custom library.

Whether you should replace your current Yubikey 5 is up to you.

[–] dracs@programming.dev 3 points 2 months ago (1 children)

The issue isn't a big deal for the average user. The vulnerability required them to first get your username and password, physically steal your Yubikey, spend half a day using $10-15k worth of electronics equipment to repeatedly authenticate over and over, they then could potentially make a clone of the key.

[–] compostgoblin@slrpnk.net 2 points 2 months ago

Haha well I feel less concerned now