发明名称 |
SYSTEM AND METHOD FOR NETWORK SECURITY |
摘要 |
<p>A system and method analyzes queries in a computer network, and identifies problem-causing queries that could be harmful to the system. If a query does not match any queries in a database, the query is transmitted to its destination. If a query matches a query in the database, that query is blocked from transmission to the destination. If a query is transmitted to its destination, and it is later determined that that query caused a problem on that destination, that query is added to the database of queries. In one embodiment, a query that does not cause any problems is written to a pool of current up-to-date backup databases that may be used if the main system goes down. In another embodiment, the system tests variants of a query that caused a problem at the destination to attempt to discover other queries that could cause a problem.</p> |
申请公布号 |
WO2007078365(A1) |
申请公布日期 |
2007.07.12 |
申请号 |
WO2006US38408 |
申请日期 |
2006.09.28 |
申请人 |
HONEYWELL INTERNATIONAL INC.;VANRIPER, RYAN, A.;MUSTLINER, DAVID;GEIB, CHRISTOPHER, W. |
发明人 |
VANRIPER, RYAN, A.;MUSTLINER, DAVID;GEIB, CHRISTOPHER, W. |
分类号 |
G06F21/00;G06F21/24;H04L29/06 |
主分类号 |
G06F21/00 |
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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