Network Security Anomaly Detection 1 Attack Origins 1 Core Vector Machine 1 DDoS 1 DNS Tunneling 1 DNS attacks 1 Design Science 1 Digital Forensics 1 DoS 1 Evolving System 1 IP Traceback 1 Intrusion Detection 1 IoT Security 1 NTaaS 1 Network Trustworthiness 1 P2P network 1 String Kernel 1 Threat Detection 1 Trust-based routing 1