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:
Jun. 21, 2016

Filed:

Sep. 30, 2013
Applicant:

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

Inventors:

Ratinder Paul Singh Ahuja, Saratoga, CA (US);

Matthew Howard, Saratoga, CA (US);

Rick Lowe, Menlo Park, CA (US);

Erik de la Iglesia, Mountain View, CA (US);

William Deninger, San Mateo, CA (US);

Assignee:

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

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 7/04 (2006.01); H04L 9/32 (2006.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 9/3247 (2013.01); H04L 63/1408 (2013.01);
Abstract

Security of a plurality of registered digital documents in a system are monitored and the monitoring includes determining whether signatures associated with the registered digital documents are included in data propagating in network traffic of the system. A particular signature of a particular document in the plurality of registered digital documents is detected from the data propagating in the network. It is determined, based at least in part on the detecting, that detection of the particular signature exceeds a threshold detection rate for registered digital documents in the system. The particular signature is removed from a signature database including the signatures of the plurality of registered digital documents.


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