C&C	Command and control (center)
CRC	Cyclic redundancy check
DRBG	Deterministic random bit generator
EER	Equal error rate
FAR	False accept rate
FRR	False reject rate
GW	Gateway
ID	Identifier
IDS	Intrusion detection system
IoT	Internet of Things
KNN	k-nearest neighbors
LOS	Line-of-sight
MAC	Message authentication code
MITM	Man-in-the-middle
NLOS	Non-line-of-sight
PSK	Pre-shared key
RFF	Radio frequency fingerprinting
RSSI	Received signal strength indicator
SN	Sensor node
SNR	Signal-to-noise ratio
WSN	Wireless sensor network