Extension of Research on Security as a Service for VMs in IaaS Platform

Table 1

Description of 11 traffic structure features.

ID	Feature name	Description
1	access_port	The entropy of port count accessed by each client IP and corresponding probability of occurrence
2	ip_entro	Entropy with proportion of every communicated IP
3	service_port_entro	The entropy of access service port
4	syn_rate	The proportion of packets with SYN flag in all packets
5	bps	Bytes per seconds of VM
6	pps	Packets per seconds of VM
7	packet_per_ip	Average packet counts of every IP
8	ip_count	Communicate IP count between every time window
9	syn_per_ip	The count of packets with SYN flag per IP
10	bytes_per_ip	Average bytes per IP
11	syn_count	Count of packet with SYN flag