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:
Jan. 05, 2021
Filed:
Jun. 15, 2015
Applicant:
Nokia Technologies Oy, Espoo, FI;
Inventor:
Zheng Yan, Shaanxi, CN;
Assignee:
NOKIA TECHNOLOGIES OY, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06F 21/55 (2013.01); H04L 9/00 (2006.01); H04L 9/32 (2006.01); H04L 12/26 (2006.01);
U.S. Cl.
CPC ...
H04L 63/1425 (2013.01); G06F 21/552 (2013.01); H04L 9/006 (2013.01); H04L 9/008 (2013.01); H04L 9/3247 (2013.01); H04L 43/062 (2013.01); H04L 63/0428 (2013.01); H04L 63/1416 (2013.01); H04L 63/1441 (2013.01); H04L 63/0421 (2013.01);
Abstract
According to embodiments of the present invention, trust evaluation is performed on network entities including a host and a network node with privacy preservation to determine an unwanted traffic source. The trust evaluation is based on detection reports from the hosts and monitoring reports from the network nodes. The network nodes do not know contents of the detection reports, and an entity which executes the trust evaluation does not know real identifiers of the hosts and network nodes.