Title:
A system and a method of performing the real-time report of an unusual Internet Protocol attack
Document Type and Number:
Japanese Patent JP6168977
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide reliable and effective method and device for detecting network information including a camouflaged transmission source IP address.SOLUTION: A system and a method which detect an abnormal attack in the Internet network flow, count the number of Internet traffic messages detected as abnormal attacks for providing count, calculate a moving average of the number of messages detected as abnormal attacks, and when the count and the moving average are compared and the count is larger than twice of the moving average, operate for providing an abnormal attack alarm. The attack may include a camouflaged attack and/or a service rejection attack. When a computer readable storage medium is executed by a computer system, the computer readable storage medium stores an instruction of a computer program which causes steps of the method to be performed.
Inventors:
Isaac Gottlieb
Aditya Naidu
Abu Fragit Gosh
Yukiko Sawaya
Akira Yamada
Ayumu Kubota
Aditya Naidu
Abu Fragit Gosh
Yukiko Sawaya
Akira Yamada
Ayumu Kubota
Application Number:
JP2013253242A
Publication Date:
July 26, 2017
Filing Date:
December 06, 2013
Export Citation:
Assignee:
KDDI CORPORATION
Tea Government Solutions Incorporated
Tea Government Solutions Incorporated
International Classes:
H04L12/70
Domestic Patent References:
| JP2006238043A | ||||
| JP2013214873A | ||||
| JP2013106354A | ||||
| JP7140229A | ||||
| JP2009032066A |
Foreign References:
| US8516104 |
Other References:
内山 勇一,自己回帰予測を用いたトラヒック解析によるDoS検知方法の提案 Proposal of Detecting DoS Attacks Based on Traffic Analysis Using AR Model,電子情報通信学会技術研究報告 Vol.103 No.313 IEICE Technical Report,日本,社団法人電子情報通信学会,2003年 9月11日,第103巻,p.55~60
Attorney, Agent or Firm:
Masayuki Masabayashi
Hayashi Ichiyoshi
Hayashi Ichiyoshi