The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 20, 2015
Filed:
Apr. 28, 2014
Korea Internet & Security Agency, Seoul, KR;
Youngsang Shin, Seoul, KR;
Seulgi Lee, Jeonju-si, KR;
Tongwook Hwang, Seoul, KR;
Haeryong Park, Incheon, KR;
Abstract
Disclosed therein are system and method for controlling a virtual network with a security function which can manage security states of virtual machines in a cloud datacenter, analyze security states of malicious virtual machines, and isolate and treat the malicious virtual machines in order to cope with intrusion of a virtual network under a cloud computing environment. The virtual network controlling system and method reduce the number of packets to which the IPS carries out a signature matching inspection through a DPI test by diffusing blocking against the previously detected intruder by the network level, so as to enhance performance of the virtualized network IPS.