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公开(公告)号:US20080104187A1
公开(公告)日:2008-05-01
申请号:US11927516
申请日:2007-10-29
申请人: Brian Wilson , David Koblas , Scott Eikenberry , Paul Wieneke , Damon Uyeda , Tim Nufire , Jonathan Oliver
发明人: Brian Wilson , David Koblas , Scott Eikenberry , Paul Wieneke , Damon Uyeda , Tim Nufire , Jonathan Oliver
IPC分类号: G06F15/16
CPC分类号: H04L51/12 , G06Q10/107
摘要: A system and method are disclosed for routing a message through a plurality of test methods. The method includes: receiving a message; applying a first test method to the message; updating a state of the message based on the first test method; and determining a second test method to be applied to the message based on the state.
摘要翻译: 公开了一种用于通过多种测试方法路由消息的系统和方法。 该方法包括:接收消息; 对消息应用第一测试方法; 基于第一测试方法更新消息的状态; 以及基于所述状态确定要应用于所述消息的第二测试方法。
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公开(公告)号:US20080104188A1
公开(公告)日:2008-05-01
申请号:US11927523
申请日:2007-10-29
申请人: Jonathan Oliver , Brian Wilson , Damon Uyeda , Scott Eikenberry , David Koblas , Tim Nufire
发明人: Jonathan Oliver , Brian Wilson , Damon Uyeda , Scott Eikenberry , David Koblas , Tim Nufire
IPC分类号: G06F15/82
CPC分类号: H04L51/12
摘要: A system and method are disclosed for registering a email sender for the purpose of sending an email message to an email receiver including receiving a challenge message wherein the challenge message includes a machine answerable question; processing the challenge message to determine that it is a challenge message sent for the purpose of authorizing delivery of the email message; analyzing the question to determine a valid response to the challenge message; and sending the valid response that includes the answer wherein a nontrivial amount of resources are required to send the valid response.
摘要翻译: 公开了一种用于注册电子邮件发送者的系统和方法,用于向电子邮件接收者发送电子邮件消息,包括接收质询消息,其中质询消息包括机器可回答的问题; 处理所述挑战消息以确定为了授权传送所述电子邮件而发送的挑战消息; 分析问题以确定对挑战消息的有效响应; 并发送包括答案的有效响应,其中需要非常多的资源来发送有效响应。
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公开(公告)号:US20080104186A1
公开(公告)日:2008-05-01
申请号:US11927506
申请日:2007-10-29
申请人: Paul Wieneke , Scott Eikenberry , Tim Nufire , David Koblas , Brian Wilson
发明人: Paul Wieneke , Scott Eikenberry , Tim Nufire , David Koblas , Brian Wilson
IPC分类号: G06F15/16
CPC分类号: G06Q10/107 , H04L51/12 , H04L51/28
摘要: A system and method are disclosed for maintaining a whitelist, including: obtaining message data based on an email message sent by a user; extracting recipient information from message data; updating the whitelist using the recipient information.
摘要翻译: 公开了一种用于维护白名单的系统和方法,包括:基于用户发送的电子邮件获取消息数据; 从消息数据中提取收件人信息; 使用收件人信息更新白名单。
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公开(公告)号:US20080097946A1
公开(公告)日:2008-04-24
申请号:US11927493
申请日:2007-10-29
申请人: Jonathan Oliver , Scott Roy , Scott Eikenberry , Bryan Kim , David Koblas , Brian Wilson
发明人: Jonathan Oliver , Scott Roy , Scott Eikenberry , Bryan Kim , David Koblas , Brian Wilson
IPC分类号: G06N5/02
CPC分类号: H04L51/12 , G06N99/005 , H04L63/308 , H04L67/02
摘要: A system and method are disclosed for improving a statistical message classifier. A message may be tested with a machine classifier, wherein the machine classifier is capable of making a classification on the message. In the event the message is classifiable by the machine classifier, the statistical message classifier is updated according to the reliable classification made by the machine classifier. The message may also be tested with a first classifier. In the event that the message is not classifiable by the first classifier, it is tested with a second classifier, wherein the second classifier is capable of making a second classification. In the event that the message is classifiable by the second classifier, the statistical message classifier is updated according to the second classification.
摘要翻译: 公开了一种用于改进统计消息分类器的系统和方法。 可以使用机器分类器来测试消息,其中机器分类器能够对消息进行分类。 在机器分类器对消息进行分类的情况下,根据机器分类器的可靠分类更新统计消息分类器。 消息也可以用第一分类器进行测试。 在消息不能被第一分类器分类的情况下,用第二分类器进行测试,其中第二分类器能够进行第二分类。 在第二分类器对消息进行分类的情况下,根据第二分类更新统计消息分类器。
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公开(公告)号:US20070101423A1
公开(公告)日:2007-05-03
申请号:US10678965
申请日:2003-10-02
申请人: Jonathan Oliver , Scott Eikenberry , Gleb Budman , Brian Kim
发明人: Jonathan Oliver , Scott Eikenberry , Gleb Budman , Brian Kim
IPC分类号: G06F12/14
CPC分类号: H04L63/123 , G06F21/51 , H04L63/1441
摘要: A technique for classifying a message is disclosed. In some embodiments, the technique comprises extracting a plurality of reference points, classifying the plurality of reference points, and detecting that the message is a phish message based on the classified reference points. In some embodiments, the technique comprises identifying a plurality of fraud indicators in the message, applying a statistical analysis on the plurality of fraud indicators; and determining whether the message is a fraudulent message based on the analysis.
摘要翻译: 公开了一种分类消息的技术。 在一些实施例中,该技术包括提取多个参考点,对多个参考点进行分类,以及基于分类的参考点检测该消息是网络钓鱼消息。 在一些实施例中,该技术包括识别消息中的多个欺诈指示符,对多个欺诈指示符应用统计分析; 以及基于所述分析来确定所述消息是否是欺诈性消息。
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公开(公告)号:US08671447B2
公开(公告)日:2014-03-11
申请号:US13155819
申请日:2011-06-08
IPC分类号: G06F15/16
CPC分类号: H04L51/12 , H04L51/00 , H04L63/0263 , H04L63/1433 , H04L63/1483
摘要: A local gateway device receives email across the internet from a sender of the email and forwards it across the internet to an email filtering system. The email filtering system analyzes the email to determine whether it is spam, phishing or contains a virus and sends it back to the local gateway device along with the filtered determination. The local gateway device forwards the received email and the filtered determination to a local junk store which handles the email appropriately. For example, if the email has been determined to be spam, phishing or containing a virus, the junk store can quarantine the email and if the email has been determined to be non-spun and/or not phishing and/or not containing a virus, the junk store can forward the email to a local mail server for delivery.
摘要翻译: 本地网关设备通过互联网从电子邮件的发送者接收电子邮件,并将其通过互联网转发到电子邮件过滤系统。 电子邮件过滤系统分析电子邮件,以确定是垃圾邮件,网络钓鱼还是包含病毒,并将其与过滤后的确定一起发送回本地网关设备。 本地网关设备将接收到的电子邮件和过滤的确定转发给适当处理电子邮件的本地垃圾商店。 例如,如果电子邮件被确定为垃圾邮件,网络钓鱼或包含病毒,垃圾商店可以隔离电子邮件,并且如果电子邮件已被确定为不转动和/或不进行网络钓鱼和/或不包含病毒 垃圾商店可以将邮件转发到本地邮件服务器进行传送。
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公开(公告)号:US20110307950A1
公开(公告)日:2011-12-15
申请号:US13155819
申请日:2011-06-08
CPC分类号: H04L51/12 , H04L51/00 , H04L63/0263 , H04L63/1433 , H04L63/1483
摘要: A local gateway device receives email across the internet from a sender of the email and forwards it across the internet to an email filtering system. The email filtering system analyzes the email to determine whether it is spam, phishing or contains a virus and sends it back to the local gateway device along with the filtered determination. The local gateway device forwards the received email and the filtered determination to a local junk store which handles the email appropriately. For example, if the email has been determined to be spam, phishing or containing a virus, the junk store can quarantine the email and if the email has been determined to be non-spun and/or not phishing and/or not containing a virus, the junk store can forward the email to a local mail server for delivery.
摘要翻译: 本地网关设备通过互联网从电子邮件的发送者接收电子邮件,并将其通过互联网转发到电子邮件过滤系统。 电子邮件过滤系统分析电子邮件,以确定是垃圾邮件,网络钓鱼还是包含病毒,并将其与过滤后的确定一起发送回本地网关设备。 本地网关设备将接收到的电子邮件和过滤的确定转发给适当处理电子邮件的本地垃圾商店。 例如,如果电子邮件被确定为垃圾邮件,网络钓鱼或包含病毒,垃圾商店可以隔离电子邮件,并且如果电子邮件已被确定为不转动和/或不进行网络钓鱼和/或不包含病毒 垃圾商店可以将邮件转发到本地邮件服务器进行传送。
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公开(公告)号:US20120311703A1
公开(公告)日:2012-12-06
申请号:US13210324
申请日:2011-08-15
申请人: Boris Yanovsky , Scott Eikenberry
发明人: Boris Yanovsky , Scott Eikenberry
IPC分类号: G06F11/30
CPC分类号: H04L63/1416 , G06F17/30876 , G06F21/552 , H04L51/22 , H04L63/1408 , H04L63/1425
摘要: Information concerning a plurality of identified threats provided by a plurality of preselected sources is stored in memory. An e-mail message may be received over a communication network. The received e-mail message is separated into a plurality of components. The stored information is searched to identify a reputation score associated with each of the plurality of components. It is then determined whether the e-mail is a threat based on the identified reputation score of each of the plurality of components. The determination is sent to a designated recipient.
摘要翻译: 关于由多个预先选择的源提供的多个识别的威胁的信息被存储在存储器中。 可以通过通信网络接收电子邮件消息。 接收到的电子邮件消息被分成多个组件。 搜索存储的信息以识别与多个组件中的每一个相关联的信誉评分。 然后,基于所识别的多个组件中的每一个的信誉分数来确定电子邮件是否是威胁。 确定将发送给指定的收件人。
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公开(公告)号:US08910279B2
公开(公告)日:2014-12-09
申请号:US13210324
申请日:2011-08-15
申请人: Boris Yanovsky , Scott Eikenberry
发明人: Boris Yanovsky , Scott Eikenberry
CPC分类号: H04L63/1416 , G06F17/30876 , G06F21/552 , H04L51/22 , H04L63/1408 , H04L63/1425
摘要: Information concerning a plurality of identified threats provided by a plurality of preselected sources is stored in memory. An e-mail message may be received over a communication network. The received e-mail message is separated into a plurality of components. The stored information is searched to identify a reputation score associated with each of the plurality of components. It is then determined whether the e-mail is a threat based on the identified reputation score of each of the plurality of components. The determination is sent to a designated recipient.
摘要翻译: 关于由多个预先选择的源提供的多个识别的威胁的信息被存储在存储器中。 可以通过通信网络接收电子邮件消息。 接收到的电子邮件消息被分成多个组件。 搜索存储的信息以识别与多个组件中的每一个相关联的信誉评分。 然后,基于所识别的多个组件中的每一个的信誉分数来确定电子邮件是否是威胁。 确定将发送给指定的收件人。
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