[onerng talk] Possible magnetic vulnerability

[Peter Gutmann]

Paul Campbell <paul at taniwha.com> writes:

>I think you're right - the  main shield is steel but the base is copper -
>theoretically someone could place a coil close under the OneRNG and do that

If you're worried you could perhaps use a mu-metal shield?  For higher
frequencies though (where the mu-metal won't be so useful) the Faraday-cage
nature of the metal can should work, shouldn't it?

Peter.