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Computer Science
Operating Systems
Real-Time Operating Systems
Zephyr RTOS
1. Introduction to Zephyr RTOS
2. Development Environment Setup
3. West Meta-Tool
4. Building Your First Application
5. Core Kernel Concepts
6. Configuration Systems
7. Device Driver Framework
8. System Services and Subsystems
9. Networking and Connectivity
10. Security Framework
11. Advanced System Features
10.
Security Framework
10.1.
Security Architecture
10.1.1.
Security-First Design Principles
10.1.2.
Threat Modeling Approach
10.1.3.
Security Development Lifecycle
10.1.4.
Vulnerability Assessment
10.2.
Memory Protection Mechanisms
10.2.1.
Stack Protection
10.2.1.1.
Stack Canaries
10.2.1.2.
Stack Overflow Detection
10.2.1.3.
Stack Guard Implementation
10.2.2.
Thread Stack Guards
10.2.2.1.
Guard Region Configuration
10.2.2.2.
Access Violation Detection
10.2.3.
Memory Protection Unit
10.2.3.1.
MPU Configuration
10.2.3.2.
Region Permissions
10.2.3.3.
Access Control
10.3.
Trusted Execution Environment
10.3.1.
ARM TrustZone Integration
10.3.1.1.
Secure World Configuration
10.3.1.2.
Non-Secure World Configuration
10.3.1.3.
World Switching
10.3.2.
Trusted Firmware-M Integration
10.3.2.1.
TF-M Architecture
10.3.2.2.
Secure Services
10.3.2.3.
Secure API Access
10.4.
Cryptographic Services
10.4.1.
Hardware Crypto Acceleration
10.4.1.1.
Supported Hardware
10.4.1.2.
Crypto Engine Integration
10.4.1.3.
Performance Optimization
10.4.2.
Software Cryptography
10.4.2.1.
Crypto Library Integration
10.4.2.2.
Algorithm Implementation
10.4.2.3.
Key Management
10.4.3.
PSA Cryptography API
10.4.3.1.
API Architecture
10.4.3.2.
Supported Algorithms
10.4.3.3.
Key Lifecycle Management
10.5.
Secure Boot and Updates
10.5.1.
MCUboot Bootloader
10.5.1.1.
Bootloader Architecture
10.5.1.2.
Image Validation
10.5.1.3.
Rollback Protection
10.5.2.
Firmware Signing
10.5.2.1.
Signing Process
10.5.2.2.
Certificate Management
10.5.2.3.
Verification Process
10.5.3.
Device Firmware Update
10.5.3.1.
DFU Protocols
10.5.3.2.
Update Mechanisms
10.5.3.3.
Update Security
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9. Networking and Connectivity
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11. Advanced System Features