The Threat
Type of threats

Audio surveillance devices
Used to extract audio from environments, these devices are cheap and readily available.

Video surveillance devices
Record or transmit video, these can be activated permanently, remotely, on a timer or by motion sensor.

Data Transmitters
Mainly used to gather & extract data from computers or other electrical devices.

Drones
Easily available and user friendly, drones are extremely adaptable surveillance devices.
Types of data extraction
Wireless
Using the radio frequency spectrum to send data for example, WiFi, Cellular frequencies and Bluetooth to name a few.
Wired
Transmitting data through already in place or additional wiring.
Physical Extraction
Physically extracting a data storage medium, device or physically eavesdropping.
