专利检索 ap:("FREEBIT CO., LTD.") AND inv:"Akihiro TAKEHI" 第 1 页

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发明申请
INTERNET CONNECTION MANAGEMENT SYSTEM FOR INFORMATION COMMUNICATION DEVICE, METHOD THEREFOR, AND INTERNET CONNECTION MANAGEMENT PROGRAM INSTALLED IN INFORMATION COMMUNICATION DEVICE 有权

公开(公告)号：US20220029963A1

公开(公告)日：2022-01-27

申请号：US17312299

申请日：2019-12-10

申请人： FREEBIT CO., LTD.

发明人： Hiroshi OIZUMI , Akihiro TAKEHI , Yutaka ISHIZAKI , Atsuki ISHIDA

IPC分类号： H04L29/06

摘要： A system for managing connection from a smartphone 1 provided to a child to specific connection destinations via the Internet, comprising: a filter server 9 for restricting packet transmission to the Internet based on a destination of the packet and a source IP of the smartphone 1; a VPN server 6 for establishing a tunnel connection 27 between the VPN server 6 and the smartphone 1, wherein the tunnel connection 27 passes all communication traffic from the smartphone 1, and also transmitting to the filter server the packet which passed through the tunnel connection 27; and an API server 8 connected to the VPN server 6 for confirming existence of the tunnel connection 27 at predetermined timing and, when lack of the existence is determined, blocking the Internet connection itself of the information communication device.