Table of Contents

1 Introduction 4

2 Risk analysis 5

2.1 Types of Risks to network communication of 5G eMBB devices

2.2 Types of risks to hardware of 5G eMBB devices 5

2.3 Types of risks to firmware/operating system of 5G eMBB devices 5

2.4 Types of risks to application of 5G eMBB devices 6

2.5 Types of risks to data of 5G eMBB devices 6

3 Definitions and abbreviations 7

4 Security advice for 5G eMBB devices 8

4.1 Hardware security advice 8

4.1.1 Interface 8

4.1.2 Chip 8

4.2 Firmware/Operating System security advice 8

4.2.1 System upgrade 8

4.2.2 Privilege restrictions 8

4.2.3 Bootup authentication 9

4.2.4 Service configuration 9

4.2.5 Partition and debug configuration 9

4.3 Application security advice 9

4.3.1 Pre-installed application 9

4.3.2 Mobile apps 10

4.4 Data security advice 10

4.4.1 Data transmission 10

4.4.2 Data Storage 10

4.4.3 Access control 10

4.4.4 Log 10

5 Summary 11