Comments by "Metalstorm" (@M3t4lstorm) on "Computerphile" channel.

  1. If the keys are deleted as soon as the message is decrypted, how do you read messages from a long time ago? Are they encrypted on disk using a different mechanism?
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  2. Would have liked it to be a bit more in-depth and technical, was too high level.
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  3. It might be worth talking about the actual connection topology (peer-to-peer or client-server-client). I would be interested to know if the client received scaled video when the video on their screen is physically small (like when lots of people in a group chat all have their webcams on).
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  4. What? No.
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