公开(公告)号：US20220038454A1

公开(公告)日：2022-02-03

申请号：US16942188

申请日：2020-07-29

申请人： Cujo LLC

发明人： Victor Kuarsingh ,  Leonardas Marozas ,  Filip Savin ,  Jovaldas Januskevicius ,  Justinas Bisikirskas

IPC分类号： H04L29/06 ,  G06F16/2458

摘要： Maintaining a database of a plurality of time series data sets, wherein each time series data set is associated to a previously known computer device of a computer network; detecting a connection request from a second computer device of the computer network; collecting one or more new data sets related to the second computer device; comparing the one or more new data sets with one or more time series data sets; calculating one or more value scores related to the plurality of time series data sets based on the comparison; and determining a device association score based on the calculated one or more value scores related to the plurality of time series data sets, wherein the device association score determines an association level between the previously known computer device and the second computer device of the computer network.

公开(公告)号：US11722488B2

公开(公告)日：2023-08-08

申请号：US16942188

申请日：2020-07-29

申请人： Cujo LLC

发明人： Victor Kuarsingh ,  Leonardas Marozas ,  Filip Savin ,  Jovaldas Januskevicius ,  Justinas Bisikirskas

IPC分类号： H04L9/40 ,  H04W12/71 ,  G06F16/2458

CPC分类号： H04L63/0876 ,  G06F16/2477 ,  H04L63/1425 ,  H04L63/20

摘要： Maintaining a database of a plurality of time series data sets, wherein each time series data set is associated to a previously known computer device of a computer network; detecting a connection request from a second computer device of the computer network; collecting one or more new data sets related to the second computer device; comparing the one or more new data sets with one or more time series data sets; calculating one or more value scores related to the plurality of time series data sets based on the comparison; and determining a device association score based on the calculated one or more value scores related to the plurality of time series data sets, wherein the device association score determines an association level between the previously known computer device and the second computer device of the computer network.

公开(公告)号：US11605009B2

公开(公告)日：2023-03-14

申请号：US16994952

申请日：2020-08-17

申请人： Cujo LLC

发明人： Evaldas Kazlauskis ,  Jovaldas Januskevicius

IPC分类号： G06F15/173 ,  G06N5/025 ,  H04L41/12 ,  H04L41/16 ,  H04L43/065 ,  G06F18/22

摘要： Network device identification. A method includes extracting, from network traffic data of a plurality of user devices in a computer network, one or more data fragments relating to a device model of each user device, associating the one or more data fragments with device identification data assigned to each user device, determining a device model for a specific data fragment based on analyzing one or more data fields associated with the specific data fragment, and generating one or more device model identification rules based on the specific data fragment.