Dumb question: isn't avoiding physical side-channel attacks as simple as putting the edge AI device inside a radiation enclosure? Like one of those wallets that protect your credit card?
Guess that wouldn't make a very good phone case, but would work on a Jetson?
If you want the edge device to be deployed in a truly untrusted environment for an extended period of time, you have to consider the threat model of an attacker physically remove the enclosure.
Dumb question: isn't avoiding physical side-channel attacks as simple as putting the edge AI device inside a radiation enclosure? Like one of those wallets that protect your credit card?
Guess that wouldn't make a very good phone case, but would work on a Jetson?
If you want the edge device to be deployed in a truly untrusted environment for an extended period of time, you have to consider the threat model of an attacker physically remove the enclosure.
But a good enclosure is fairly good at stopping the so-called "evil maid" attacks: https://en.wikipedia.org/wiki/Evil_maid_attack
True, that is a concern. Evil maid attack - ha! such a great name for what it is.
Great article thanks for sharing!