[cogman10]

> Are ferroelectric diodes more sensitive to external tampering than a “typical” memory circuit?

Possibly? But the solution would be to put a Faraday cage around the memory. Something that effectively already happens when you have a heat sink on your memory. But further, you also have steal case surrounding your memory that helps there.

[whatshisface]

Although high permeability materials can route field lines around things to a certain extent, you can't get the kind of total magnetic shielding you'd want to say, protect a floppy disk from a strong magnet, without superconductors.

[metadat]

Why is this?

[whatshisface]

Conductors shield against electric fields and also catch EM radiation because it involves both E and M fields, but magnetic shielding relies on something analogous to electric polarization and consequently is more difficult.

[amelius]

A metal case is not an obstruction for a static magnetic field.