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Joined 1 year ago
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Cake day: June 29th, 2023

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  • I’m not sure I necessarily agree. Your assessment is correct, but I don’t really think this situation is security by obscurity. Like most things in computer security, you have to weight the pros and cons to each approach.

    Yubico used components that all passed Common Criteria certification and built their product in a read-only configuration to prevent any potential shenanigans with vulnerable firmware updates. This approach almost entirely protects them from supply-chain attacks like what happened with ZX a few months back.

    To exploit this vulnerability you need physical access to the device, a ton of expensive equipment, and an incredibly deep knowledge in digital cryptography. This is effectively a non-issue for your average Yubikey user. The people this does affect will be retiring and replacing their Yubikeys with the newest models ASAP.

















  • With removable batteries is that there is actually a legitimate reason for getting rid of them, in that it’s much harder to waterproof a device with a removable battery.

    I’d still like to see the option available, but I can at least understand why it’s not from a practical standpoint. The only reason carrier locks exist is to increase the cost of change for the end user, making them less likely to switch providers.