4 ms·
> there are multiple demonstrations about extracting information through sound, magnetic forces and light. fascinated by this. where could one learn more?
by hackernewds 4y ago
> there are multiple demonstrations about extracting information through sound, magnetic forces and light.
fascinated by this. where could one learn more?
- dave881 4y agoUS Military/Intel TEMPEST program covers protection against some of these. The Wikipedia article's references includes links to relevant research. https://en.wikipedia.org/wiki/Tempest_(codename) https://en.wikipedia.org/wiki/Tempest_(codename)