Anon Archived Welcome to your sci-fi dystopia: Sonic firewalls to crumble inaudible ad-tracking phone cookies (theregister.co.uk)
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Anon Archived Welcome to your sci-fi dystopia: Sonic firewalls to crumble inaudible ad-tracking phone cookies (theregister.co.uk)
submitted ago by 2562080?
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[–] jxfaith ago
Regarding tonal shielding for fiber optic lines-- that's not how it works. Pulses of light are being used to transmit 1's and 0's down the cable. You can't selectively filter a wavelength of an attacker because that isn't how the technologies work.