Session 5: Secure Boot 

• Secure Boot Concept
• Key Management & Encryption Techniques
• Hardware Features for Secure Booting

Session 6: Bootloaders for Secure Booting 

• U-Boot for Secure Booting
• Configuration Options for Securing Boot Process
• Trusted Execution Environment (TEE) Overview
• Signing U-Boot & Arm Trusted Firmware (ATF)

Session 7: Hands-on Lab – Generating Keys for Platform Encryption & Signing U-Boot 

Session 8: Deploying Secure Boot with U-Boot & ATF