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denismars | 9 years ago

Very excited to get this off the ground - we've got some big ideas where this can go - ultimately we want to support many use cases, but before we get there we need to battle test it in the market - would love any feedback, and if you want to get involved reach out to me denis at proxy dot co

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fergyfresh|9 years ago

Do you encrypt the Bluetooth signal at all or it is all out there? That is the only thing that scared me, you obscure user information with a unique-id-key, but if I'm close to your office I can just get your key and get in the building.

sratner|9 years ago

We use a one-time token for each interaction. We don't use Bluetooth encryption, but the tokens are signed and cannot be replayed/transferred, so intercepting one is near-useless.