Invention Grant
- Patent Title: Learning of malicious behavior vocabulary and threat detection through behavior matching
-
Application No.: US16831197Application Date: 2020-03-26
-
Publication No.: US11750621B2Publication Date: 2023-09-05
- Inventor: Petr Somol , Martin Kopp , Jan Kohout , Jan Brabec , Marc René Jacques Marie Dupont , Cenek Skarda , Lukas Bajer , Danila Khikhlukha
- Applicant: Cisco Technology, Inc.
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: BEHMKE INNOVATION GROUP LLC
- Agent Kenneth J. Heywood; Jonathon P. Western
- Main IPC: H04L9/40
- IPC: H04L9/40 ; G06N3/08 ; G06N3/045
Abstract:
In one embodiment, a device obtains input features for a neural network-based model. The device pre-defines a set of neurons of the model to represent known behaviors associated with the input features. The device constrains weights for a plurality of outputs of the model. The device trains the neural network-based model using the constrained weights for the plurality of outputs of the model and by excluding the pre-defined set of neurons from updates during the training.
Public/Granted literature
- US20210306350A1 LEARNING OF MALICIOUS BEHAVIOR VOCABULARY AND THREAT DETECTION THROUGH BEHAVIOR MATCHING Public/Granted day:2021-09-30
Information query
