The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jan. 31, 2017

Filed:

Jan. 06, 2015
Applicant:

Mcafee, Inc., Santa Clara, CA (US);

Inventors:

Nicholas Liebmann, Watford, GB;

Graeme McKerrell, Hemel Hempstead, GB;

Peter Neal, Oxford, GB;

Assignee:

McAfee, Inc., Santa Clara, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/58 (2006.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 63/0428 (2013.01); H04L 12/58 (2013.01); H04L 51/28 (2013.01); H04L 63/0471 (2013.01); H04L 51/14 (2013.01);
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.


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