公开(公告)号：US08229930B2

公开(公告)日：2012-07-24

申请号：US12697306

申请日：2010-02-01

申请人： Jason Cohen ,  Benjamin Arai ,  Craig Boucher ,  Nicholas Waggoner ,  Jose Marcos de Oliveira ,  Yun Lin

发明人： Jason Cohen ,  Benjamin Arai ,  Craig Boucher ,  Nicholas Waggoner ,  Jose Marcos de Oliveira ,  Yun Lin

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06Q30/02

摘要： A URL reputation system may have a reputation server and a client device with a cache of reputation information. A URL reputation query from the client to the server may return reputation data along with probabilistic set membership information for several variants of the requested URL. The client may use the probabilistic set membership information to determine if the reputation server has additional information for another related URL as well as whether the classifications are inheritable from one of the variants. If the probabilistic set membership determines that the reputation server may have additional information, a query may be made to the reputation server, otherwise the reputation may be inferred from the data stored in the cache.

摘要翻译： URL信誉系统可以具有信誉服务器和具有信誉信息缓存的客户端设备。 从客户端到服务器的URL信誉查询可以返回信誉数据以及所请求URL的几个变体的概率集合成员资格信息。 客户端可以使用概率集合成员关系信息来确定信誉服务器是否具有用于另一相关URL的附加信息，以及分类是否可从其中一个变体继承。 如果概率集合成员确定信誉服务器可能具有附加信息，则可以向信誉服务器进行查询，否则可以从存储在高速缓存中的数据推断信誉。

公开(公告)号：US20110191342A1

公开(公告)日：2011-08-04

申请号：US12697306

申请日：2010-02-01

申请人： Jason COHEN ,  Benjamin Arai ,  Craig Boucher ,  Nicholas Waggoner ,  Jose Marcos de Oliveira ,  Yun Lin

发明人： Jason COHEN ,  Benjamin Arai ,  Craig Boucher ,  Nicholas Waggoner ,  Jose Marcos de Oliveira ,  Yun Lin

IPC分类号： G06F17/30

CPC分类号： G06Q30/02

摘要： A URL reputation system may have a reputation server and a client device with a cache of reputation information. A URL reputation query from the client to the server may return reputation data along with probabilistic set membership information for several variants of the requested URL. The client may use the probabilistic set membership information to determine if the reputation server has additional information for another related URL as well as whether the classifications are inheritable from one of the variants. If the probabilistic set membership determines that the reputation server may have additional information, a query may be made to the reputation server, otherwise the reputation may be inferred from the data stored in the cache.

摘要翻译： URL信誉系统可以具有信誉服务器和具有信誉信息缓存的客户端设备。 从客户端到服务器的URL信誉查询可以返回信誉数据以及所请求URL的几个变体的概率集合成员资格信息。 客户端可以使用概率集合成员关系信息来确定信誉服务器是否具有用于另一相关URL的附加信息，以及分类是否可从其中一个变体继承。 如果概率集合成员确定信誉服务器可能具有附加信息，则可以向信誉服务器进行查询，否则可以从存储在高速缓存中的数据推断信誉。