Invention Grant
- Patent Title: Learning of malicious behavior vocabulary and threat detection through behavior matching
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Application No.: US18225517Application Date: 2023-07-24
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Publication No.: US12160429B2Publication Date: 2024-12-03
- 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 James M. Behmke; James J. Wong
- Main IPC: H04L9/40
- IPC: H04L9/40 ; G06N3/045 ; G06N3/08
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
- US20240106836A1 LEARNING OF MALICIOUS BEHAVIOR VOCABULARY AND THREAT DETECTION Public/Granted day:2024-03-28
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