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    Net-Based Email Filtering
    1.
    发明申请
    Net-Based Email Filtering 有权
    基于网络的电子邮件过滤

    公开(公告)号：US20110307950A1

    公开(公告)日：2011-12-15

    申请号：US13155819

    申请日：2011-06-08

    申请人： Scott Eikenberry ,  John Gmuender ,  Akbal Singh Karlcut ,  Michael Carl Y. Uy ,  Boris Yanovsky

    发明人： Scott Eikenberry ,  John Gmuender ,  Akbal Singh Karlcut ,  Michael Carl Y. Uy ,  Boris Yanovsky

    IPC分类号： G06F21/00 ,  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。

    Net-based email filtering
    2.
    发明授权
    Net-based email filtering 有权
    基于网络的电子邮件过滤

    公开(公告)号：US08671447B2

    公开(公告)日：2014-03-11

    申请号：US13155819

    申请日：2011-06-08

    申请人： Scott Eikenberry ,  John Gmuender ,  Akbal Singh Karlcut ,  Michael Carl Y. Uy ,  Boris Yanovsky

    发明人： Scott Eikenberry ,  John Gmuender ,  Akbal Singh Karlcut ,  Michael Carl Y. Uy ,  Boris Yanovsky

    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。

    Reputation-based threat protection
    3.
    发明授权
    Reputation-based threat protection 有权
    基于声望的威胁保护

    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

    IPC分类号： G06F11/00 ,  G06F12/14 ,  G06F12/16 ,  G08B23/00 ,  G06F21/55

    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。

    REPUTATION-BASED THREAT PROTECTION
    4.
    发明申请
    REPUTATION-BASED THREAT PROTECTION 有权
    基于信誉的威胁保护

    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。

    Fraudulent message detection
    6.
    发明申请
    Fraudulent message detection 有权
    欺诈性信息检测

    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。

    Message Challenge Response
    7.
    发明申请
    Message Challenge Response 有权
    消息挑战回应

    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。

    Statistical Message Classifier
    9.
    发明申请
    Statistical Message Classifier 有权
    统计消息分类器

    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。