Title:
NETWORK SECURITY MONITORING METHOD, NETWORK SECURITY MONITORING DEVICE, AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/060231
Kind Code:
A1
Abstract:
Disclosed is a network security monitoring device, which is included in a network comprising a first entity, a second entity, a switching device provided between the first entity and the second entity, and the network security monitoring device connected to the switching device. The device comprises a port for obtaining at least one mirrored packet for at least one packet transmitted and received between the first entity and the second entity on the basis of mirroring from the switching device, and a processor for determining whether a security problem has occurred for a network associated with the first entity and the second entity on the basis of at least some of information included in the at least one mirrored packet.
Inventors:
KIM JONG MIN (KR)
HWANG HO JEONG (KR)
HUR YUN YOUNG (KR)
HWANG HO JEONG (KR)
HUR YUN YOUNG (KR)
Application Number:
PCT/KR2019/012151
Publication Date:
March 26, 2020
Filing Date:
September 19, 2019
Export Citation:
Assignee:
MAGDATA CO LTD (KR)
International Classes:
H04L29/06; H04L12/24; H04L12/26; H04L12/931
Foreign References:
| KR20180085157A | 2018-07-26 | |||
| JP2018026747A | 2018-02-15 | |||
| KR101621019B1 | 2016-05-13 | |||
| KR20120000942A | 2012-01-04 | |||
| US20110271341A1 | 2011-11-03 |
Attorney, Agent or Firm:
OH, Jae Eon (KR)
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