APPARATUS, SYSTEM AND METHOD FOR SECURITY MANAGEMENT BASED ON EVENT CORRELATION IN A DISTRIBUTED MULTI-LAYERED CLOUD ENVIRONMENT

WIPO Patent Application WO/2019/095374

A1

An apparatus for security management based on event correlation in a distributed multi-layered cloud environment is disclosed, wherein the distributed multi-layered cloud environment comprises at least one first layer cloud service provider, and at least one second layer cloud service provider as a tenant of the first layer cloud service provider, and the apparatus is installed at least on one cloud service provider of the first layer cloud service provider and the second layer cloud service provider, the apparatus comprising: a central processing module configured to: provide correlation as a Service (CORRaaS) to a plurality of tenants as virtualized security appliances or virtualized security functions for the plurality of tenants's lices, generate a second interface for allowing the plurality of tenants to configure the correlation as a Service (CORRaaS), and correlate and process security events from security functions in the plurality of tenants'slices to form processed security event data, and to detect or predict attacks or anomalies or incompliance with security requirements; and a third interface for transferring the processed security event data and/or log data and/or raw data to the plurality of tenants'security management systems and/or to a plurality of cloud service providers'security management systems; and a fourth interface towards a cloud manager of the cloud service provider for causing the cloud manager to mitigate the detected or predicted attacks or anomalies or incompliance with security requirements. A corresponding system and method for security management based on event correlation in a distributed multi-layered cloud environment, as well as a computer readable medium, are also provided.

JPH09149184	LINE TERMINATION DEVICE
WO/2009/051645	MOBILE TV SYSTEM ARCHITECTURE FOR MOBILE TERMINALS
JP4479109	Information processing equipment and methods, recording media, and programs

ADAM IRIS (DE)
PING JING (CN)
MAHIEU STEPHANE (DE)

PCT/CN2017/111883

May 23, 2019

November 20, 2017

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NOKIA SHANGHAI BELL CO LTD (CN)
NOKIA SOLUTIONS & NETWORKS OY (FI)
NOKIA TECHNOLOGIES OY (FI)

H04L29/06

CN103428177A	2013-12-04
CN105282178A	2016-01-27
US9419857B1	2016-08-16
US20160014159A1	2016-01-14
US8689282B1	2014-04-01
US7278156B2	2007-10-02

See also references of EP 3714583A4

ZHONGZI LAW OFFICE (CN)

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