CV184x SDK Cyber Security Precautions for Secondary Development

Revision History

Revision	Date	Description
1.0.0	2025/03/12	Initial draft

Contents

• 1. Disclaimer
• 2. Overview
• 3. CVITEK SDK Cyber Security Precautions for Secondary Development
  • 3.1. u-boot Usage Precautions
    • 3.1.1. Serial Port
    • 3.1.2. u-boot Commands
  • 3.2. Linux Cyber Security Precautions
    • 3.2.1. root Account
    • 3.2.2. File Permissions
  • 3.3. Linux Driver Cyber Security Precautions
    • 3.3.1. Serial Port
  • 3.4. Application Development Security Precautions
    • 3.4.1. Cipher Driver
  • 3.5. Other Security Precautions
    • 3.5.1. Bare-Chip Burning
    • 3.5.2. SD Card/USB Drive Mount Permissions
    • 3.5.3. JTAG
  • 3.6. AliOS Development and Usage Precautions