Table 8.

Network Security Attacks on IoT and WSN Layers.

Sr. No.	Layer Name	Attacks
1	Physical layer	Interception, radio interference, jamming, tempering, Sybil attack.
2	Data link layer	Replay attack, Spoofing, altering routing attack, Sybil Attack, collision, traffic analysis, and monitoring, exhaustion.
3	Network layer	Black hole attack, wormhole attack, sinkhole attack, grey hole attack, selective forwarding attack, hello flood attack, misdirection attack, internet smurf attack, spoofing attack.
4	Transport layer	De-synchronization, transport layer flooding attack.
5	Application layer	Spoofing, alter routing attack, false data ejection, path-based DoS.