Research Article
A Novel QoS-Oriented Intrusion Detection Mechanism for IoT Applications
Algorithm 1
Intruder detection algorithm.
| Input: Collision Ratio CR, Packet Successful Transmission ratio PST, Request Ratio RR | | Calculate PC = 1/[1 + exp{−E×(CR − F)}] | | Calculate PS = 1/[1 + exp{−E×(PST − F)}] | | Calculate PE = 1/[1 + exp{−E×(RR − F)}] | | Calculate Z1 = (PS×φ) + (PC×θ) | | Calculate Z2 = (PS×φ) + (PE×θ) | | ifZ1 > Th | | Collision attack found | | else | | No Collision attack | | ifZ2 > Th | | Exhaustion attack found | | Else | | No Exhaustion attack |
|
