首页> 外国专利> Unauthorized acess avoiding method in intelligent interconnecting device,unauthorized acess avoiding program for intelligent interconnecting device, recording medium in which unauthorized acess avoiding program for intelligent interconnecting device is recorded, intelligent interconnecting device, and LAN system

Unauthorized acess avoiding method in intelligent interconnecting device,unauthorized acess avoiding program for intelligent interconnecting device, recording medium in which unauthorized acess avoiding program for intelligent interconnecting device is recorded, intelligent interconnecting device, and LAN system

机译:智能互连设备中未经授权的访问避免方法,用于智能互连设备的未经授权的访问避免程序,其中记录了用于智能互连设备的未经授权的访问避免程序的记录介质,智能互连设备和局域网系统

摘要

When a first access from an external apparatus occurs to an intelligent interconnecting device and the external apparatus is authenticated in authentication processing based on a TCP/IP protocol in the intelligent interconnecting device, the intelligent interconnecting device stores therein a source IP address of the external apparatus (steps S114, S116, S118, S120). When an access from an external apparatus occurs thereafter, a response to the access is permitted only when a source IP address of the external apparatus giving the access is identical with the source IP address stored in advance (steps S104, S106).
机译:当发生从外部设备到智能互连设备的首次访问并且在基于智能互连设备中的TCP / IP协议的认证处理中对外部设备进行认证时,智能互连设备将外部设备的源IP地址存储在其中。 (步骤S 114, S 116, S 118, S 120 )。此后,当发生来自外部设备的访问时,仅当进行访问的外部设备的源IP地址与预先存储的源IP地址相同时,才允许对该访问的响应(步骤S 104, S 106 )。

著录项

  • 公开/公告号US2003009695A1

    专利类型

  • 公开/公告日2003-01-09

    原文格式PDF

  • 申请/专利权人 SATO TAKAYUKI;

    申请/专利号US20010976447

  • 发明设计人 TAKAYUKI SATO;

    申请日2001-10-12

  • 分类号G06F11/30;

  • 国家 US

  • 入库时间 2022-08-22 00:06:58

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