SECURITY-ON-DEMAND ARCHITECTURE

WIPO Patent Application WO/2018/023692

A1

A first security service function chain is generated that identifies at least a first service function path comprising an identified set of security service functions, with at least one of the identified set of security service functions comprising a virtualized network function in a software defined networking (SDN) network architecture. The first security service function chain is utilized to create classification policies associating packets of a given packet type with the first security service function chain, and the first service function path is utilized to create forwarding policies specifying handling of packets of the given packet type by respective ones of the identified set of security service functions. The classification policies are provided to one or more nodes in a communication network comprising the SDN network architecture, and the forwarding policies are provided to one or more of the identified set of security service functions in the communication network.

HU ZHIYUAN (CN)
YAN XUEQIANG (CN)
LUO ZHIGANG (CN)

PCT/CN2016/093489

February 08, 2018

August 05, 2016

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NOKIA SHANGHAI BELL CO LTD (CN)
ALCATEL LUCENT (FR)

H04L47/20

WO2014055912A1

2014-04-10

US20160182684A1	2016-06-23
US20150319089A1	2015-11-05
US20140331280A1	2014-11-06
CN105099960A	2015-11-25
EP2731312A1	2014-05-14
US20160182684A1	2016-06-23

SHIN SEUNGWON ET AL.: "IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY", vol. 10, 1 October 2015, IEEE, article "A First Step Toward Network Security Virtualization: From Concept To Prototype", pages: 2236 - 2249
See also references of EP 3494682A4

ZHONGZI LAW OFFICE (CN)

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