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.:
Date of Patent:
May. 22, 2018
Filed:
Mar. 18, 2016
Applicant:
Hrl Laboratories, Llc, Malibu, CA (US);
Inventors:
Gavin D. Holland, Newbury Park, CA (US);
Michael D. Howard, Westlake Village, CA (US);
Chong Ding, Riverside, CA (US);
Tsai-Ching Lu, Thousand Oaks, CA (US);
Assignee:
HRL Laboratories, LLC, Malibu, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 19/00 (2018.01); H04L 29/06 (2006.01); H04W 12/10 (2009.01); H04W 84/18 (2009.01);
U.S. Cl.
CPC ...
H04L 63/1416 (2013.01); H04L 63/145 (2013.01); H04W 12/10 (2013.01); H04W 84/18 (2013.01);
Abstract
Described is a system for detecting attacks on networks. A hierarchical representation of activity of a communication network is used to detect and predict sources of misinformation in the communication network. The hierarchical representation includes temporal patterns of communication between at least one pair of nodes, each temporal pattern representing a motif, having a size, in the hierarchical representation. Changes in motifs provide a signal for a misinformation attack.