2 ms·
No hacking required. A passive receiver outside a wall can sense reflections passing through the wall, from the transmitter inside. Applies to neighbors and a
by transpute 3y ago
No hacking required.
A passive receiver outside a wall can sense reflections passing through the wall, from the transmitter inside. Applies to neighbors and adversaries.
Imagine Streetview sensing cars, capturing not only home exteriors, but interiors.
- golergka 3y agoAttaching a receiver to a wall outside might be much more challenging than hacking in certain situations.
- transpute 3y agoNo attachment necessary, only antennas. An attacker could target devices inside or outside the building. WiFi connected surveillance cameras are pervasive. What happens if they can "sense" through the walls of buildings?