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One thing being left out of this discussion so far is signing, which is arguably just as important in many cases as encryption. There are a fair number of situa
by nbouscal 13y ago
One thing being left out of this discussion so far is signing, which is arguably just as important in many cases as encryption. There are a fair number of situations where you don't care all that much who can see the data, but you care a lot that it comes from the person you think it does. I think it's worth mentioning, since encryption and signing generally go hand in hand.
- dhotson 13y agoThat's really interesting. I wonder though if signing would have a negative effect in terms of privacy? i.e with message signing, a third party can prove that a message was sent by you. Whereas with an unsigned email, you'd at least be able to plausibly deny that you sent it. You could claim it was forged. But then again, with secret and silent data collection systems you're not really in a position to deny anything anyway. I have a feeling you'd have a hard time denying an unsigned email with your name on it to a court if it came to that.