Yealink Wi-Fi Phone Security White Paper

What’s inside

1. Overview
2. Hardware Interface Security
3. 2.1 Debugging Interface
4. 2.2 Secure Boot
5. 2.3 External Storage Security
6. System Security
7. 3.1 Flash Encryption
8. 3.2 Firmware Integrity Verification and Digital Signature
9. Network Security
10. 4.1 Wireless 802.1x
11. 4.2 OpenVPN
12. 4.3 WPA3 Enterprise
13. Transmission Security
14. 5.1 Media Encryption (SRTP)
15. 5.2 Transport Layer Security (TLS)
16. Data Security
17. 6.1 Data Storage
18. 6.2 Data Deletion
19. 6.3 Access Control Security
20. Encryption
21. 7.1 Secure Unique Device Identifier (SUDI)
22. 7.2 Encryption Algorithm
23. 7.3 Support for RFC-8760
24. Privacy Security
25. 8.1 Log Security
26. 8.2 Configuration Backup
27. 8.3 Device Management
28. 8.4 Preconfigured Domain Name Information
29. Security Management
30. 9.1 Product Launch Process
31. 9.2 Code Security Specification
32. 9.3 Security Emergency Response
33. Disclaimer
34. 10.1 Affirmation