ixwt
Joined 12 years ago
Joined 12 years ago
If a key was reset, a revocation of the original key could be issued, showing that the key was associated with the device for this particular time span. And then the new key registered.
This is ripe for abuse though, so resetting a TPM might not be accepted for this use case. I'm not certain in which case you'd want to reset a TPM for this use case though. Unless you took enough photos with the device to risk a birthday attack if you were using something like ECDSA.
If we as a society deemed it necessary, the camera manufacturer could also provide a list of keys for devices they have manufactured. And an image/key could be provided, and the manufacturer could verify the authenticity that way.
The TPM signing could be tied into the sensor hardware itself, making it difficult, but not impossible, to sign arbitrary images with the TPM.
1. Tax write off.
2. Acquiring a competitor, and then closing them down is a way to decrease competiton.
Minecraft does this too with world generation for example.
My only issue with Buckets is that the YNAB importer doesn't take into account that YNAB will take your overspending and take it from your next month's income. I have some bad habits that means I was really using YNAB as more of a financial tracker than an actually budget system. That's my own fault though. The envelope in question comes out to $-10k... That's all my own fault though. It just means I have to massage it into Bucket's system, or start a new budget.
Tests should be open book, open notes, and an extensive amount of time to do the test. The questions should be such that they demonstrate an understanding of the material, not just how well you can parrot back information.
Whilst I would love tests to be open internet, this lends itself to very easy cheating. The material being taught and what notes you take about it should be enough to answer any questions posed to you about the material. Especially those that demonstrate an understanding of the material.
The app even has a warning that Zelle is basically cash, and you really shouldn't expect any reversal.