发明名称 |
Virus check device and system |
摘要 |
The present invention detects a computer virus at high speed from digital data acquired through a network using hardware in virus monitoring. With the invention, in an information processing terminal 002 capable of communicating with other information processing apparatus through a communication network 005 , a virus checking apparatus 001 constructed of a hardware circuit is disposed in the side of an input channel of the network 005 and a virus is checked from input data from the network 005 by the virus checking apparatus 001 . In order to change a virus pattern collated with the input data by hardware, the hardware circuit is detachably mounted or a rewritable logic device is used in the hardware circuit. The virus pattern of the logic device can be rewritten by sending virus definition information of a server 004 or control data generated based on this information to the virus checking apparatus 001.
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申请公布号 |
US2006242686(A1) |
申请公布日期 |
2006.10.26 |
申请号 |
US20050546157 |
申请日期 |
2005.08.22 |
申请人 |
TODA KENJI;HIGUCHI TETSUYA;TAKAHASHI EIICHI;MURAKAWA MASAHIRO;IWATA MASAYA |
发明人 |
TODA KENJI;HIGUCHI TETSUYA;TAKAHASHI EIICHI;MURAKAWA MASAHIRO;IWATA MASAYA |
分类号 |
H04L9/32;G06F11/00;G06F15/16;G06F17/30;G06F21/00;H04L29/06 |
主分类号 |
H04L9/32 |
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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