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But you don't have to be physically somewhere to read the electromagnetic signals. You just have to parse the signal. This can be done remotely.
by pyinstallwoes 5y ago
But you don't have to be physically somewhere to read the electromagnetic signals. You just have to parse the signal. This can be done remotely.
- retrac 5y agoYou could always use EM shielding. Faraday cages are a thing and are used for this purpose in real-world high security installations as I understand it. But if the attacker can see in a line-of-sight way the same screen the intended recipient can, yes, there's really no defence.
- dragonwriter 5y ago> But you don't have to be physically somewhere to read the electromagnetic signals. Your sensors has to be somewhere, and the further from the target, the more opportunity for (intentional or coincidental) shielding, jamming/noise, or just the inverse square law (or a combination) to make the signal unreadable.