发明名称 |
Authentication apparatus, authentication method, and computer product |
摘要 |
An authentication apparatus decides whether a sender of an e-mail received is an authentic user. The authentication apparatus includes a confirmation mail transmission unit that transmits a confirmation e-mail to the sender demanding the sender to reply to the confirmation e-mail; and an authentication deciding unit that decides whether the sender is an authentic user depending on whether the sender replies to the confirmation mail.
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申请公布号 |
US2004193924(A1) |
申请公布日期 |
2004.09.30 |
申请号 |
US20040768126 |
申请日期 |
2004.02.02 |
申请人 |
FUJITSU LTD |
发明人 |
KIRA TOMOKI;SUZUKI SHINTARO |
分类号 |
G06F13/00;G06F15/16;G06F21/00;H04L9/00;H04L12/58;H04L29/06;(IPC1-7):H04L9/00 |
主分类号 |
G06F13/00 |
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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