Patent · US Active

Detecting network attacks

US11522873B2 · kind B2 · utility

1Cited by

0References

20Claims

0Family size

Assignee

Data Visor, Inc. · US

Inventors

Kuanyu Chu · Mountain View, US
Hongyu Cui · Beijing, CN
Arthur Meng · Fremont, US
Zhong Wu · San Jose, US
Yunfeng Xi · Santa Clara, US
Yinglian Xie · Cupertino, US
Ting-Fang Yen · Sunnyvale, US
Fang Yu · Beijing, CN

Key dates

Filing date	Dec 31, 2018
Grant date	Dec 6, 2022
Priority date	—
Expiry date	Sep 4, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH04L63/1433
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for detecting network attacks. One of the methods includes obtaining input data associated with a plurality of accounts associated with a particular entity; extracting features from the input data; performing unsupervised attack ring detection using the extracted features, wherein the unsupervised attack ring detection identifies suspicious clusters of accounts that have strong similarity or correlations in the high dimensional feature space; and generating an output for the detected attack rings.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.