Table of Contents

1 Executive Summary 5

2 Abbreviations 6

3 References 7

4 5G Security RequirementsStatus 8

4.1 5G Security Challenges 8

4.2 5G Security Requirements 9

4.2.1  5G Fundamental Network Security Requirements 9

4.2.2  Security Requirements from 5G Vertical Industries 10

4.3 5G Security Progress 11

5 5G Endogenous Security GoalsArchitecture 13

5.1 5G Endogenous Security Goals 13

5.2 5G Endogenous Security Architecture 14

6 Basic 5G endogenous security capabilities 16

6.1 Basic endogenous security capabilities of NFs 16

6.2 Basic endogenous security capabilities of network 18

6.3 Basic security capabilities of service 18

7 Potential requirements on 5G endogenous security 19

7.1 Trust enhancement for NF 19

7.2 Interaction between intelligent detectiondisposal 20

7.3 On-demand security services 21

8 Conclusion 22