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성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 가상 사설 망 관리 시스템 및 그 방법

가상 사설 망 관리 시스템 및 그 방법
이미지 확대
발명자
윤호선, 홍성백, 류호용, 신영수, 김선철, 박평구, 홍승우, 홍상진, 이순석, 김정식, 문성
출원번호
13611925 (2012.09.12)
공개번호
20130133057 (2013.05.23)
등록번호
8984618 (2015.03.17)
출원국
미국
협약과제
초록
Disclosed are a system for managing virtual private networks (VPNs) includes: terminals configured to transmit user data; a manager configured to transmit information for concealing networks and managing the VPNs; border gateways configured to decrypt the user data and perform a network address translation (NAT) procedure and a filtering procedure on the decrypted user data based on the information; and servers configured to receive the user data subjected to the NAT procedure and the filtering procedure, wherein the filtering procedure is a procedure discarding the user data to be transferred to the servers that are not allowed so as to allow the terminals to access only the allowed servers, the NAT procedure is a procedure changing an Internet protocol (IP) address used in a first network to an IP address used in a second network, and the first network and the second network are different networks.
KSP 제안 키워드
IP address, Internet protocol(IP), Network Address Translation, User data, Virtual Private Network(VPN), address translation