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1. 发明授权

US10924266B2 Communication apparatus, communication system, and communication control method 有权
公开(公告)号：US10924266B2
公开(公告)日：2021-02-16
申请号：US15908432
申请日：2018-02-28
申请人： FUJITSU LIMITED
发明人： Takeshi Ohtani , Itaru Nakagawa
IPC分类号： H04L9/08 , H04W12/04 , H04L9/06 , G06F21/60 , H04W88/02 , H04W4/38 , H04W12/00 , H04W4/80
摘要： A communication apparatus includes a storage device to store information indicating connection records of one or a plurality of terminals, and a processor. The processor performs a process including selecting one of a plurality of methods of exchanging a cipher key for communication with a target terminal that is to be connected to the communication apparatus, according to a combination of an input and output capability of the communication apparatus and an input and output capability of the target terminal, and outputting the input and output capability of the communication apparatus that causes the combination to select a method that exchanges the cipher key with the target terminal when the information indicating the connection records of the target terminal is stored in the storage device.

2. 发明授权

US10009265B2 Communication control apparatus, communication control method, communication system, and recording medium 有权
公开(公告)号：US10009265B2
公开(公告)日：2018-06-26
申请号：US14868375
申请日：2015-09-28
申请人： FUJITSU LIMITED
发明人： Itaru Nakagawa , Kazuo Sasaki
IPC分类号： H04L12/741 , H04L12/64 , H04L12/707
CPC分类号： H04L45/54 , H04L12/6418 , H04L45/22
摘要： A communication control apparatus for switching a communication route from a first apparatus to a second apparatus based on apparatus identification information identifying the second apparatus, the communication control apparatus including: a table storage unit configured to store the apparatus identification information; a storage unit configured to store communication information of communication to the second apparatus with which the communication is performed; and a control unit configured to determine whether or not the control unit stores the apparatus identification information of the second apparatus starting the communication in the table storage unit based on the communication information stored in the storage unit and an information amount of the apparatus identification information capable of storing in the table storage unit.

3. 发明申请

US20180270050A1 COMMUNICATION APPARATUS, COMMUNICATION SYSTEM, AND COMMUNICATION CONTROL METHOD 审中-公开
公开(公告)号：US20180270050A1
公开(公告)日：2018-09-20
申请号：US15908432
申请日：2018-02-28
申请人： FUJITSU LIMITED
发明人： Takeshi OHTANI , Itaru Nakagawa
IPC分类号： H04L9/08 , H04W12/04 , H04W88/02 , H04L9/06 , G06F21/60
CPC分类号： H04L9/0819 , G06F21/602 , H04L9/0618 , H04L2209/80 , H04W4/38 , H04W4/80 , H04W12/003 , H04W12/04 , H04W88/02
摘要： A communication apparatus includes a storage device to store information indicating connection records of one or a plurality of terminals, and a processor. The processor performs a process including selecting one of a plurality of methods of exchanging a cipher key for communication with a target terminal that is to be connected to the communication apparatus, according to a combination of an input and output capability of the communication apparatus and an input and output capability of the target terminal, and outputting the input and output capability of the communication apparatus that causes the combination to select a method that exchanges the cipher key with the target terminal when the information indicating the connection records of the target terminal is stored in the storage device.

4. 发明授权

US10003475B2 Communication management system, communication management method, and management apparatus 有权
公开(公告)号：US10003475B2
公开(公告)日：2018-06-19
申请号：US15201970
申请日：2016-07-05
申请人： FUJITSU LIMITED
发明人： Itaru Nakagawa , Kazuo Sasaki
IPC分类号： H04L1/00 , H04L12/64 , H04B3/36 , H04L12/741 , H04L29/12
CPC分类号： H04L12/6418 , H04B3/36 , H04L45/745 , H04L61/1511
摘要： A communication management system includes a GW and a server. The GW relays communication with a destination site via a first NW when an FQDN included in a communication request exists in a list. The server supplies the list to the GW. The server includes an aggregation unit that obtains a record including a communication FQDN, a detection GW, and accompanying information, aggregates the amount of access for each of the FQDNs based on the obtained record, and generates an attribute rank table on attribute of interest and a communication rank table for all the GWs. The server includes an extraction unit that extracts FQDNs highly ranked in the percentage of the number of accesses from the communication rank table and the attribute rank table based on a predetermined extraction ratio, as the list for the GWs corresponding to the attribute of interest, and distributes the list to the GW.

5. 发明申请

US20140380440A1 AUTHENTICATION INFORMATION MANAGEMENT OF ASSOCIATED FIRST AND SECOND AUTHENTICATION INFORMATION FOR USER AUTHENTICATION 审中-公开
标题翻译：有关认证的第一和第二认证信息的认证信息管理
公开(公告)号：US20140380440A1
公开(公告)日：2014-12-25
申请号：US14482486
申请日：2014-09-10
申请人： FUJITSU LIMITED
发明人： Itaru Nakagawa , Kazuo Sasaki
IPC分类号： H04L29/06
CPC分类号： H04L63/083 , G06F21/33 , G06F21/556 , H04L9/321 , H04L9/3271 , H04L63/08 , H04L63/0861
摘要： An authentication information management program of an authentication information management apparatus allowing the authentication information management apparatus to execute: changing the first authentication information in correspondence information which is information including the first authentication information and second authentication information in association with each other and stored in a storage section of the authentication information management apparatus; transmitting the authentication apparatus of the changed first authentication information; determining, in response to a request from the apparatus to be authenticated, whether the second authentication information in the authentication request coincides with the second authentication information in the correspondence information; and returning, in the case where it is determined that the second authentication information in the authentication request coincides with the second authentication information in the correspondence information, the first authentication information associated with the second authentication information read from the storage section.
摘要翻译：一种认证信息管理装置的认证信息管理程序，其允许认证信息管理装置执行：将包括第一认证信息和第二认证信息的信息的对应信息中的第一认证信息彼此相关联并存储在存储器认证信息管理装置的部分; 发送所述改变的第一认证信息的认证装置; 响应于来自要认证的装置的请求，确定认证请求中的第二认证信息是否与对应信息中的第二认证信息一致; 并且在确定认证请求中的第二认证信息与对应信息中的第二认证信息一致的情况下返回与从存储部读取的第二认证信息相关联的第一认证信息。

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