Research Theme

?Research Target　
Our gorl is establishment of cyber-attack detection methods with analysis of network traffic. We develop detecting systems for collaborative behavior from multi sorces, bots by distributions of data transmission intervals.

?Research Theme
1.Bot Detection Scheme based on Data Transmission Intervals of Network Applications
This research focuses on applications' data transmission intervals. Since behaviors of software are written in their code, they differ from that of humans' ones. We characterize the difference and apply it to an anomaly detecton.

2.A Study of Collaborative Behavior Detection based on the Arrival Time of the Packet
Recently, it is difficult to detect the attack which the number of packets which a single source IP address transfers is decreasing because these attacks are covered with the frequent attacks. We propose the method to detect the attack which the several source IP addresses transfer the packets collaboratively. In particular, we focus on the time which the several source IP addresses transmit the packets.

3.An abnormal communication of the HTTP request based on the edit distance
The number of HTTP communication has risen bacause of increase of the Web application. We propose the judging method of abnormal HTTP communication based on the edit distance.

?Relational academic conferences, workshops, symposiums
SCIS
IBIS Workshop
IBISML
ISIT
SITA