Table 2: iBGP continuously maintains the highest Kappa value, despite various levels of camouflage or size of fraud users.

GraphsiBGPNodePropEdgePropHits-oBP-a

SG + 0% R10.96200.99960.96240.7667
SG + 20% R0.95980.92980.94890.93050.7469
SG + 40% R0.93420.89760.91530.90020.6875
SG + 60% R0.88940.84020.83860.83900.5369
SG + 80% R0.83660.74320.80600.77750.4825
SG + 40% R-0.93270.89910.92520.90210.1833