Prevention of DDoS Attacks in IoT Networks

摘要: According to experts, by 2025, the IoT cyber infrastructure will incorporate 55 billion interconnected devices. Among other threats, this and its hosts be vulnerable distributed denial of service (DDoS) attacks, in which network are flooded with false requests, thereby slowing system or causing it cease functioning completely. Because large amounts traffic devices comprising generate future, protecting from such attacks is becoming increasingly important. This paper proposes a defensive algorithm designed thwart DDoS on networks presents results tests various scenarios. The method defined consists three steps: wavelet decomposition attack, checking standard deviation, collaborative prevention Paxos protocol. test indicate that proposed can reduce amount traffic, detection time, number positives when exhibits temporary, sudden increase.