公开(公告)号：US20240048570A1

公开(公告)日：2024-02-08

申请号：US18284173

申请日：2021-03-31

Applicant: Nokia Technologies OY

Inventor： Siwar Kriaa ,  Afef FEKI ,  Arunkumar HALEBID ,  Serge PAPILLON

IPC: H04L9/40 ,  H04L41/16

CPC classification number: H04L63/1416 ,  H04L41/16

Abstract: In a communication network, a device is configured to predict attacks and detect attacks from data logs received from the network and generate a response to an attack upon prediction or detection of an attack. Graph representations of data logs are generated based on a predefined schema. Attacks are detected by applying inference rules to a graph representation of the data logs. Attacks are predicted by using a graph neural network trained with subgraphs obtained by querying a graph representation of training data corresponding to normal traffic and attacks.