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submitted 1 year ago by Tibert@jlai.lu to c/technology@lemmy.world

Passkey is some sort of specific unique key to a device allowing to use a pin on a device instead of the password. But which won't work on another device.

Now I don't know if that key can be stolen or not, or if it's really more secure or not, as people have really unsecure pins.

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[-] alvvayson@lemmy.world 33 points 1 year ago

It's definitely more secure, since stealing someone's phone is much more difficult to scale up compared to stealing passwords.

[-] Engywuck@lemm.ee 31 points 1 year ago

I don't think that access to your personal data/email/files being dependent on a battery-powered electronic device is a great idea, to be honest.

[-] alvvayson@lemmy.world 2 points 1 year ago

That's why they invented chargers, eh.

But more seriously, there are recovery procedures if you lose a phone with or without a backup and if you are willing to share the keys with a cloud provider, you can also store them there and use them on any of your devices.

Or you can get something like a yubikey if the battery aspect is really that problematic for you.

[-] Engywuck@lemm.ee 12 points 1 year ago

The fact is that I fail to see something obviously wrong with outrageously long/complicated passwords managed by e.g. Bitwarden or the likes.

[-] confusedbytheBasics@lemmy.world 2 points 1 year ago

Long passwords can still be phished. Passkeys cannot. It's a huge upgrade.

[-] Engywuck@lemm.ee -1 points 1 year ago

I don't think so, but whatever.

[-] confusedbytheBasics@lemmy.world 2 points 1 year ago

What do you mean? Do you not believe the anti-phishing features will work as described for a reason?

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[-] AA5B@lemmy.world 1 points 1 year ago

My understanding of Apple Keychain is that every credential is useable from every device, and can be backed up and restored to a new device. Most importantly Apple doesn’t have access, although we have to trust them on that

[-] ada@lemmy.blahaj.zone 9 points 1 year ago

It's not quite unique to a specific device. You can store your private key in a password manager or something similar, and then access it from other devices

[-] alvvayson@lemmy.world 4 points 1 year ago

Depends on your personal choice. You can definitely limit them to a single, hardeneddevice if you want the highest level of security.

For most users and most situations, a synced solution will be preferable.

[-] V0lD@lemmy.world 4 points 1 year ago

But it becomes much easier if you want to compromise a specific target individual

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[-] wreckedcarzz@lemmy.world 4 points 1 year ago

Me, at the bank:

Robbers, as they enter the bank: everybody freeze

Me: ah shit

Robbers: everyone give me your phones

Me: aw hell naw

mission impossible style shootout

this post was submitted on 11 Oct 2023
291 points (98.0% liked)

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