公开(公告)号：US20150256519A1

公开(公告)日：2015-09-10

申请号：US14590566

申请日：2015-01-06

Applicant: McAfee, Inc.

Inventor： Nicholas Liebmann ,  Graeme McKerrell ,  Peter Neal

IPC: H04L29/06 ,  H04L12/58

CPC classification number: H04L63/0428 ,  H04L51/14 ,  H04L51/28 ,  H04L63/0471

Abstract: At least a portion of a transmission of an outgoing first email from a first email account to at least a second email account is encrypted. Second email address data is changed corresponding to the second email account to cause replies to the first email intended for the second email account to be sent to an intermediate device prior to being routed to the second email account. Replies to the first email are then sent to the intermediate device and sent over one or more encrypted channels. Replies to the first email including the changed email address data are decoded to identify the second email address data associated with the second email account. A reply to the first email is then sent to the second email account based on the identified second email address data.

Abstract translation: 从第一电子邮件帐户到至少第二电子邮件帐户的传出第一邮件的传输的至少一部分被加密。 第二电子邮件地址数据被更改为对应于第二电子邮件帐户，以在第二电子邮件帐户的第一个电子邮件被发送到中间设备之前被送到第二电子邮件帐户。 然后将第一封电子邮件的回复发送到中间设备，并通过一个或多个加密通道发送。 对包含改变的电子邮件地址数据的第一封电子邮件的回复被解码以识别与第二电子邮件帐户相关联的第二电子邮件地址数据。 然后基于所识别的第二电子邮件地址数据将对第一电子邮件的答复发送到第二电子邮件帐户。

公开(公告)号：US09560020B2

公开(公告)日：2017-01-31

申请号：US14590566

申请日：2015-01-06

Applicant: McAfee, Inc.

Inventor： Nicholas Liebmann ,  Graeme McKerrell ,  Peter Neal

IPC: H04L12/58 ,  H04L29/06

CPC classification number: H04L63/0428 ,  H04L51/14 ,  H04L51/28 ,  H04L63/0471

Abstract: At least a portion of a transmission of an outgoing first email from a first email account to at least a second email account is encrypted. Second email address data is changed corresponding to the second email account to cause replies to the first email intended for the second email account to be sent to an intermediate device prior to being routed to the second email account. Replies to the first email are then sent to the intermediate device and sent over one or more encrypted channels. Replies to the first email including the changed email address data are decoded to identify the second email address data associated with the second email account. A reply to the first email is then sent to the second email account based on the identified second email address data.

Abstract translation: 从第一电子邮件帐户到至少第二电子邮件帐户的传出第一邮件的传输的至少一部分被加密。 第二电子邮件地址数据被更改为对应于第二电子邮件帐户，以在第二电子邮件帐户的第一个电子邮件被发送到中间设备之前被送到第二电子邮件帐户。 然后将第一封电子邮件的回复发送到中间设备，并通过一个或多个加密通道发送。 对包含改变的电子邮件地址数据的第一封电子邮件的回复被解码以识别与第二电子邮件帐户相关联的第二电子邮件地址数据。 然后基于所识别的第二电子邮件地址数据将对第一电子邮件的答复发送到第二电子邮件帐户。

公开(公告)号：US20180007061A1

公开(公告)日：2018-01-04

申请号：US15619578

申请日：2017-06-12

Applicant: McAfee, Inc.

Inventor： Nicholas Liebmann ,  Peter Neal ,  Michael G. Bishop ,  Justin Cragin ,  Michael Driscoll

IPC: H04L29/06 ,  H04L12/58

CPC classification number: H04L63/105 ,  H04L51/12 ,  H04L63/0227 ,  H04L63/1441 ,  H04L63/20

Abstract: A method for applying policies to an email message includes receiving, by an inbound policy module in a protected network, message metadata of an email message. The method also includes determining, based on the message metadata, whether receiving the email message in the protected network is prohibited by at least one metadata policy. The method further includes blocking the email message from being forwarded to the protected network if receiving the email message in the protected network is prohibited by the metadata policy. In specific embodiments, the method includes requesting scan results data for the email message if receiving the email message in the protected network is not prohibited by one or more metadata policies. In further embodiments, the method includes receiving the scan results data and requesting the email message if receiving the email message in the protected network is not prohibited by one or more scan policies.

公开(公告)号：US09705889B2

公开(公告)日：2017-07-11

申请号：US14717261

申请日：2015-05-20

Applicant: McAfee, Inc.

Inventor： Nicholas Liebmann ,  Peter Neal ,  Michael G. Bishop ,  Justin Cragin ,  Michael Driscoll

IPC: H04L29/06 ,  H04L12/58

CPC classification number: H04L63/105 ,  H04L51/12 ,  H04L63/0227 ,  H04L63/1441 ,  H04L63/20

Abstract: A method for applying policies to an email message includes receiving, by an inbound policy module in a protected network, message metadata of an email message. The method also includes determining, based on the message metadata, whether receiving the email message in the protected network is prohibited by at least one metadata policy. The method further includes blocking the email message from being forwarded to the protected network if receiving the email message in the protected network is prohibited by the metadata policy. In specific embodiments, the method includes requesting scan results data for the email message if receiving the email message in the protected network is not prohibited by one or more metadata policies. In further embodiments, the method includes receiving the scan results data and requesting the email message if receiving the email message in the protected network is not prohibited by one or more scan policies.

公开(公告)号：US20150304339A1

公开(公告)日：2015-10-22

申请号：US14717261

申请日：2015-05-20

Applicant: McAfee, Inc.

Inventor： Nicholas Liebmann ,  Peter Neal ,  Michael G. Bishop ,  Justin Cragin ,  Michael Driscoll

IPC: H04L29/06 ,  H04L12/58

CPC classification number: H04L63/105 ,  H04L51/12 ,  H04L63/0227 ,  H04L63/1441 ,  H04L63/20

Abstract: A method for applying policies to an email message includes receiving, by an inbound policy module in a protected network, message metadata of an email message. The method also includes determining, based on the message metadata, whether receiving the email message in the protected network is prohibited by at least one metadata policy. The method further includes blocking the email message from being forwarded to the protected network if receiving the email message in the protected network is prohibited by the metadata policy. In specific embodiments, the method includes requesting scan results data for the email message if receiving the email message in the protected network is not prohibited by one or more metadata policies. In further embodiments, the method includes receiving the scan results data and requesting the email message if receiving the email message in the protected network is not prohibited by one or more scan policies.

Abstract translation: 将策略应用于电子邮件消息的方法包括：通过受保护网络中的入站策略模块接收电子邮件消息的消息元数据。 该方法还包括基于消息元数据确定是否在受保护网络中接收电子邮件消息被至少一个元数据策略所禁止。 该方法还包括如果受到受保护的网络中的电子邮件消息被元数据策略所禁止，阻止该电子邮件消息被转发到受保护的网络。 在具体实施例中，如果在受保护网络中接收到电子邮件消息不被一个或多个元数据策略所禁止，则该方法包括请求电子邮件消息的扫描结果数据。 在另外的实施例中，该方法包括接收扫描结果数据并且如果在受保护网络中接收到电子邮件消息不被一个或多个扫描策略所禁止，则请求电子邮件消息。

公开(公告)号：US09049235B2

公开(公告)日：2015-06-02

申请号：US13683976

申请日：2012-11-21

Applicant: McAfee Inc.

Inventor： Nicholas Liebmann ,  Peter Neal ,  Michael G. Bishop ,  Justin Cragin ,  Michael Driscoll

IPC: H04L29/06 ,  G06F21/00 ,  H04L12/58

CPC classification number: H04L63/105 ,  H04L51/12 ,  H04L63/0227 ,  H04L63/1441 ,  H04L63/20

Abstract: A method for applying policies to an email message includes receiving, by an inbound policy module in a protected network, message metadata of an email message. The method also includes determining, based on the message metadata, whether receiving the email message in the protected network is prohibited by at least one metadata policy. The method further includes blocking the email message from being forwarded to the protected network if receiving the email message in the protected network is prohibited by the metadata policy. In specific embodiments, the method includes requesting scan results data for the email message if receiving the email message in the protected network is not prohibited by one or more metadata policies. In further embodiments, the method includes receiving the scan results data and requesting the email message if receiving the email message in the protected network is not prohibited by one or more scan policies.

Abstract translation: 将策略应用于电子邮件消息的方法包括：通过受保护网络中的入站策略模块接收电子邮件消息的消息元数据。 该方法还包括基于消息元数据确定是否在受保护网络中接收电子邮件消息被至少一个元数据策略所禁止。 该方法还包括如果受到受保护的网络中的电子邮件消息被元数据策略所禁止，阻止该电子邮件消息被转发到受保护的网络。 在具体实施例中，如果在受保护网络中接收到电子邮件消息不被一个或多个元数据策略所禁止，则该方法包括请求电子邮件消息的扫描结果数据。 在另外的实施例中，该方法包括接收扫描结果数据并且如果在受保护网络中接收到电子邮件消息不被一个或多个扫描策略所禁止，则请求电子邮件消息。