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.

Patent No.:

US 9436821 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 06, 2016

Filed:

Sep. 10, 2014
Applicant:

Symantec Corporation, Mountain View, CA (US);

Inventors:

Ramzi Abi Antoun, San Francisco, CA (US);

Michael Lindsay, San Francisco, CA (US);

Assignee:

Symantec Corporation, Mountain View, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04K 1/00 (2006.01); G06F 21/50 (2013.01); G06F 21/60 (2013.01); G06F 21/62 (2013.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
G06F 21/50 (2013.01); G06F 21/60 (2013.01); G06F 21/6209 (2013.01); H04L 63/1408 (2013.01);
Abstract

The disclosed computer-implemented method for detecting attempts to transmit sensitive information via data-distribution channels may include (1) identifying an attempt to transmit a file through a data-distribution channel, (2) comparing, using an image-matching technique, the file with at least one known sensitive file that is both stored in an image format and protected by a data-loss-prevention policy, (3) determining, based on the results of the image-matching technique, that the file violates the data-loss-prevention policy, and (4) performing a security action in response to determining that the file violates the data-loss-prevention policy. Various other methods, systems, and computer-readable media are also disclosed.


Find Patent Forward Citations

Antoun, Ramzi. (2016). Systems and methods for detecting attempts to transmit sensitive information via data-distribution channels (U.S. Patent No. 9436821). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9436821

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