发明名称 |
Information processing system |
摘要 |
<p>There is disclosed an information processing system which makes it impossible for a malicious third person to intrude thereinto from the outside through an external network for altering information recorded on a storage device of the server system or surreptitiously reading mails in the mailbox. This information processing system comprises a writable storage device (21), first and second input/output channels (18 and 19) connected to the storage device (21), a first computer (22) connected to the first input/output channel (18) and a second computer (23) connected to the second input/output channel (19). The first computer (22) is connected to an external network (24) such as the Internet and an intranet. The first input/output channel (18) is arranged as a channel exclusively for performing reading from the storage device (21) or a channel exclusively for performing writing into an empty area of the storage device (21) in dependence on the application of this information processing system. The first input/output channel (18) and the second input/output channel (19) are driven independently of each other. The information processing system in which the first input/output channel (18) is a channel exclusively for reading from the storage device (21) is suitable for the maintenance and/or management of a home page. The information processing system in which the first input/output channel (18) is a channel exclusively for performing writing into the storage device (21) is suitable for the maintenance and/or management of e-mails.</p> |
申请公布号 |
EP1580752(A2) |
申请公布日期 |
2005.09.28 |
申请号 |
EP20050076312 |
申请日期 |
2001.10.18 |
申请人 |
SCARABS CORPORATION CO., LTD;TAKANO, NAOTO |
发明人 |
TAKANO, NAOTO |
分类号 |
G06F3/06;G06F1/00;G06F21/80;G11B19/02;G11B20/10;H04L29/06;(IPC1-7):G11B25/04;G06F12/14 |
主分类号 |
G06F3/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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